Dry-mixed mortar stirrer capable of improving conveying stability of dry-mixed mortar

Abstract

The invention relates to the technical field of dry-mixed mortar production equipment, and discloses a dry-mixed mortar stirrer capable of improving conveying stability of dry-mixed mortar, which comprises a stirring tank, a feeding device, a discharging device and a stirring device, the upper part of the stirring tank is of an opening structure, the lower part of the stirring tank is funnel-shaped, the feeding device is arranged on the stirring tank and used for conveying bagged mortar raw materials, and the discharging device is arranged on the stirring tank and used for discharging the bagged mortar raw materials. The discharging device is arranged on the stirring tank and used for discharging stirred mixed mortar, the stirring device is arranged on the stirring tank and used for stirring the mortar, all-directional stirring of the mortar is achieved through cooperation of a second spiral blade, a cross-shaped fixing frame, a stirring shaft, a coulter and other assemblies, the second spiral blade drives the mortar to move from one side to the other side, and the stirring device is arranged on the stirring tank and used for stirring the mortar. The cross-shaped fixing frame drives the stirring shaft and the coulter to rotate around the second rotating shaft, mortar and water are fully mixed, the first spiral blade and the backflow pipe are matched, the mortar can be conveyed, secondary stirring can be conducted on the mortar, mortar solidification during discharging is prevented, and the conveying stability is improved.

Description

Technical Field

[0001] The invention relates to the technical field of dry-mix mortar production equipment and discloses a dry-mix mortar mixer capable of improving the stability of dry-mix mortar transportation. Background Art

[0002] In the field of construction, dry-mix mortar is an important building material with extremely wide applications. With the vigorous development of the construction industry and the increasing requirements for construction efficiency and quality, the performance of dry-mix mortar mixers has become increasingly critical. Traditional dry-mix mortar mixers have many problems that need to be solved in practical applications.

[0003] In the feeding link, most of the methods rely on manual carrying of bagged mortar raw materials and manual pouring into the mixer, which not only consumes a lot of manpower and is inefficient, but also easily causes material spillage, resulting in material waste and environmental pollution. At the same time, it is difficult to accurately control the feeding amount through manual operation, which seriously affects the uniformity of subsequent mixing and product quality; in the mixing process, the mixing method of previous mixers is relatively single, and it is impossible to achieve all-round mixing, resulting in insufficient mixing of mortar and water, affecting the performance and use effect of the dry-mixed mortar; in the discharging stage, the discharging device of the ordinary mixer lacks effective anti-solidification measures, which easily causes the mortar to solidify during the discharging process, blocking the discharging pipe, affecting the transportation stability and continuity, and thus reducing the construction efficiency. Therefore, a dry-mixed mortar mixer that can improve the transportation stability of dry-mixed mortar is proposed. Summary of the invention

[0004] The present invention aims to solve the technical problems of material waste and uneven mixing and discharging leading to solidification blockage in existing dry-mix mortar mixers, and to provide a dry-mix mortar mixer that can improve the stability of dry-mix mortar transportation.

[0005] The technical solution adopted by the present invention to solve its technical problems is: a dry-mixed mortar mixer capable of improving the stability of dry-mixed mortar transportation, comprising a mixing tank, a feeding device, a discharging device, a stirring device, and a controller. The mixing tank has an open structure at the top and a funnel-shaped structure at the bottom. The feeding device is arranged on the mixing tank for conveying bagged mortar raw materials. The discharging device is arranged on the mixing tank for discharging the mixed mortar after mixing. The stirring device is arranged on the mixing tank for stirring the mortar. The controller is arranged on the mixing tank, and the controller is electrically connected to the feeding device, the discharging device, and the stirring device.

[0006] During operation, the bagged mortar raw materials are placed on the feeding device, which is started to transport the bagged mortar raw materials to the top of the mixing tank. The packaging bag is then cut to allow the mortar to fall into the mixing tank. At the same time, the controller starts the stirring device, which begins to stir the mortar entering the mixing tank. During this period, an appropriate amount of water is added according to the feeding speed to ensure that the mortar is evenly stirred. After the stirring is completed, the discharging device is turned on, and the mixed mortar is discharged from the discharge port at the bottom of the mixing tank. The discharging device can also send the mortar back to the mixing tank for secondary stirring.

[0007] Furthermore, the feeding device includes a feeding frame, a feeding hopper, a receiving plate, a first motor, two frames, a driving wheel, a plurality of auxiliary wheels, a driven wheel, two clamping wheels, a conveyor belt, a plurality of guide plates, a plurality of hook claws, a baffle, a partition plate, a bracket, a wire mesh, three sharp blades, a recovery pipe, and a recovery box. The feeding frame is provided with a plurality of support plates, and the plurality of support plates are combined into an L-shaped sealing frame, and the top is an open structure, and the bottom surface of the feeding frame is fixedly connected to the ground through a bracket. The feeding hopper is arranged on the feeding frame, and the feeding hopper is fixedly connected to the feeding frame and is connected to the inside of the feeding frame. The receiving plate is obliquely arranged at the bottom of the feeding hopper, and the upper end of the receiving plate is fixedly connected to the bottom of the feeding hopper, and a first feeding port is formed between the lower end of the receiving plate and the bottom of the feeding hopper. The axis of the output shaft of the first motor is arranged horizontally, the first motor is arranged on the side of the feed frame, the first motor is fixedly connected to the outer wall of the feed frame, the output shaft of the first motor passes through the side wall of the feed frame, and is rotatably connected to the side wall of the feed frame, and its rotation axis coincides with its own axis, and the first motor is electrically connected to the controller. Two racks are arranged inside the feed frame, the two racks are arranged along the L-shaped central axis of the feed frame, the two racks are fixedly connected to the inner side wall of the feed frame, and the tops of the two racks extend out of the top opening of the feed frame. The axis of the driving wheel coincides with the axis of the output shaft of the first motor, the driving wheel is arranged inside the feed frame, one end of the driving wheel is fixedly connected to the end face of the output shaft of the first motor, and the two ends of the driving wheel are respectively rotatably connected to the two racks, and its rotation axis coincides with its own axis. The axes of several auxiliary wheels are parallel to the axes of the driving wheel, and several auxiliary wheels are evenly distributed between the two racks. The two ends of several auxiliary wheels are respectively rotatably connected to the two racks, and their rotation axes coincide with their own axes. The axis of the driven wheel is parallel to the axis of the driving wheel. The driven wheel is arranged on the top of the frame and directly above the mixing tank. The two ends of the driven wheel are rotatably connected to the two frames respectively, and its rotation axis coincides with its own axis. The conveyor belt is sleeved on the surface of the driving wheel, several auxiliary wheels and the driven wheel, and the conveyor belt is in close contact with the surface of the driving wheel, several auxiliary wheels and the driven wheel. The axes of the two clamping wheels are parallel to the axis of the driving wheel. The two clamping wheels are arranged inside the feed frame. The two clamping wheels are respectively arranged on both sides of the conveyor belt. The two clamping wheels are arranged at the L-shaped corner of the conveyor belt. The two clamping wheels are arranged in close contact with the surface of the conveyor belt. The two clamping wheels are rotatably connected to the inner side wall of the feed frame respectively, and their rotation axis coincides with their own axis. Several guide plates are evenly distributed on the surface of the conveyor belt, and several guide plates are fixedly connected to the surface of the conveyor belt. Several hooks are respectively arranged on several guide plates, and several hooks are respectively fixedly connected to several guide plates, and several hooks are oriented in the same direction as the conveying direction of the conveyor belt. The partition plate is arranged vertically and parallel to the axis of the driving wheel. The partition plate is arranged above the mixing tank, and the bottom surface of the partition plate is fixedly connected to the middle of the top surface of the mixing tank. The slant frame is arranged above the mixing tank, and the lower end of the slant frame is fixedly connected to the top of the feed frame, and the upper end is fixedly connected to the top of the partition plate. The wire mesh is bucket-shaped, and the wire mesh is arranged in the slant frame. The wire mesh is arranged above the mixing tank, and the wire mesh is fixedly connected to the inner surface of the slant frame.Three sharp blades are vertically arranged in the wire mesh, the three sharp blades are directly opposite to the top of the conveyor belt, and the lower ends of the three sharp blades are fixedly connected to the wire mesh. A baffle is arranged at the top opening of the feed frame, above the conveyor belt, and the baffle is fixedly connected to the feed frame, and a second feed port is formed between the baffle and the conveyor belt. A recovery pipe is arranged at the bottom of the feed frame and is connected to the inside of the feed frame. A recovery box is arranged directly below the recovery pipe.

[0008] Furthermore, it includes a guide plate and a cushion block. The guide plate is arranged at an angle and parallel to the axis of the driving wheel. The guide plate is arranged inside the feed frame, the guide plate is arranged below the conveyor belt, the guide plate is arranged on the side of the recovery pipe, the upper end of the guide plate is fixedly connected to the inner side wall of the feed frame, and the lower end is fixedly connected to the inner bottom surface of the feed frame. The cushion block is made of elastic material, arranged between the feed frame and the mixing tank, and fixedly connected to the top of the mixing tank.

[0009] The bagged mortar raw materials are piled up in the feed hopper, and the bagged mortar raw materials slide down along the inclined receiving plate, enter the feed frame from the first feeding port, and fall on the conveyor belt. At the same time, the controller controls the first motor to start, and the output shaft of the first motor rotates to drive the driving wheel to rotate, and the driving wheel rotates to drive the conveyor belt, and the conveyor belt drives the driven wheel and several auxiliary wheels to rotate synchronously. Several guide plates and several hooks on the conveyor belt move with the conveyor belt, and the hooks hook the bagged mortar raw materials to ensure stable transmission on the conveyor belt. When the bagged mortar raw materials reach the top of the conveyor belt, they pass through the baffle and The second feeding port between the conveyor belts is large enough to pass only bags of mortar raw materials, which fall into the wire mesh below. Three sharp blades vertically arranged on the wire mesh cut open the packaging bags. The mortar falls into the mixing tank after the large particles are filtered out by the wire mesh. The large particles of mortar and the packaging bags that have not fallen into the mixing tank fall back into the feeding frame along the wire mesh. The hook hooks the damaged packaging bag when passing under the conveyor belt, and the auxiliary packaging bag smoothly enters the feeding frame. The large particles of mortar and the packaging bag slide downward along the inner bottom of the feed frame and enter the recycling box through the recycling pipe to realize material recovery.

[0010] Furthermore, the steel wire mesh is made of high carbon steel wire and the surface is coated with anti-rust paint.

[0011] It has high strength and hardness, good wear resistance, can withstand material impact and friction, and is coated with anti-rust paint for anti-corrosion treatment, which extends its service life.

[0012] Furthermore, the discharging device includes a second motor, a discharging pipe, a first rotating shaft, a plurality of first spiral blades, a water injection pipe, a discharge pipe, a manual brake, and four legs. The axis of the output shaft of the second motor is arranged horizontally and perpendicular to the axis of the output shaft of the first motor. The second motor is arranged on the side of the mixing tank, the second motor is fixedly arranged, and the second motor is electrically connected to the controller. The two ends of the discharging pipe are sealed structures, the axis of the discharging pipe coincides with the axis of the output shaft of the second motor, the discharging pipe is arranged below the mixing tank, the upper part of the discharging pipe is fixedly connected to the bottom of the mixing tank, and the middle part of the discharging pipe is connected to the bottom of the mixing tank. The axis of the first rotating shaft coincides with the axis of the output shaft of the second motor, the end of the first rotating shaft close to the second motor passes through the discharging pipe, the end of the first rotating shaft close to the second motor is fixedly connected to the end face of the output shaft of the second motor, the first rotating shaft is rotatably connected to the end face of the discharging pipe through a sealed bearing, and its rotation axis coincides with its own axis. A plurality of first spiral blades are arranged inside the discharging pipe, a plurality of first spiral blades are evenly distributed on the surface of the first rotating shaft, and a plurality of first spiral blades are fixedly connected to the surface of the first rotating shaft. The water injection pipe is arranged at the top of the discharge pipe near the second motor, the water injection pipe is fixedly connected to the top of the discharge pipe, the water injection pipe connects the inside of the discharge pipe with the first water pump outside, the first water pump is connected to the water source, and the first water pump is electrically connected to the controller. The discharge pipe is vertically arranged at the bottom of the discharge pipe away from the second motor, the discharge pipe is fixedly connected to the bottom of the discharge pipe, and the discharge pipe is connected to the inside of the discharge pipe. The manual gate is arranged in the middle of the discharge pipe, the manual gate is fixedly connected to the discharge pipe, and the manual gate connects the upper and lower parts. The four legs are arranged vertically and distributed in four corners, the four legs are arranged at the lower part of the mixing tank, and the upper ends of the four legs are fixedly connected to the bottom of the mixing tank.

[0013] The second motor is started, and the output shaft of the second motor rotates, driving the first rotating shaft and the large pulley to rotate. The mortar falls into the middle of the discharge pipe due to gravity. The rotation of the first rotating shaft drives the first spiral blades to rotate. The first spiral blades rotate to stir the mortar entering the discharge pipe. If the mortar consistency needs to be adjusted, water can be added to the discharge pipe through the water injection pipe to prevent the mortar in the discharge pipe from solidifying. The first spiral blades simultaneously transport the mortar to the discharge pipe, open the manual gate, and the mortar is discharged from the discharge pipe.

[0014] Furthermore, the upper portion of the discharge pipe is welded and fixed to the bottom of the mixing tank.

[0015] Welding can effectively prevent the dry-mixed mortar from leaking from the connection between the discharge pipe and the bottom of the mixing tank. Good sealing ensures that all materials can be discharged through the discharge pipe during the discharge process, avoiding material residues at the connection and ensuring the smooth progress of the production process.

[0016] Furthermore, the stirring device includes a support frame, a water spray frame, three water spray pipes, a water delivery pipe, a second rotating shaft, a plurality of second spiral blades, two cross fixing frames, four stirring shafts, a plurality of plowshares, a large pulley, and a small pulley. The support frame is tilted above the stirring tank, the support frame is arranged on the side away from the cross frame, the upper end of the support frame is fixedly connected to the top of the partition plate, and the lower end is fixedly connected to the top surface of the stirring tank. The water spray frame is arranged on the support frame, and the water spray frame is fixedly connected to the support frame. Three water spray pipes penetrate the support frame, three water spray pipes face the stirring tank, and three water spray pipes are connected to the water spray frame. The water delivery pipe connects the water spray frame with the second water pump outside, the second water pump is connected with the water source, and the second water pump is electrically connected with the controller. The axis of the second rotating shaft is parallel to the axis of the output shaft of the second motor, the end of the second rotating shaft close to the second motor penetrates the side wall of the stirring tank, the second rotating shaft is rotatably connected to the side wall of the stirring tank through a sealed bearing, and its rotation axis coincides with its own axis. Two cross fixing frames are arranged inside the mixing tank, the two cross fixing frames are respectively sleeved at the two ends of the second rotating shaft, and the two cross fixing frames are fixedly connected to the second rotating shaft. A plurality of second spiral blades are arranged between the two cross fixing frames, the plurality of second spiral blades are evenly distributed on the surface of the second rotating shaft, and the plurality of second spiral blades are fixedly connected to the surface of the second rotating shaft. The axes of the four mixing shafts are parallel to the axes of the first rotating shaft, the four mixing shafts are arranged between the two cross fixing frames, the four mixing shafts are respectively arranged on the end faces of the two cross fixing frames, and the two ends of the four mixing shafts are respectively fixedly connected to the two cross fixing frames. A plurality of plows are evenly distributed on the four mixing shafts, and only one row is arranged on each mixing shaft, the plurality of plows are respectively arranged on the outside of the four mixing shafts, and the plurality of plows are respectively fixedly connected to the four mixing shafts. The large pulley is sleeved on the output shaft of the second motor, and the large pulley is fixedly connected to the output shaft of the second motor. The small pulley is arranged on the side of the mixing tank, the small pulley is sleeved on one end of the second rotating shaft close to the second motor, the small pulley is fixedly connected to the second rotating shaft, and the small pulley is connected to the large pulley through a belt drive.

[0017] Under the control of the controller, the external second water pump supplies water to the water spray rack through the water pipe, and the water is sprayed into the mixing tank through three water spray pipes. The second motor is started at the same time, and the output shaft of the second motor rotates to drive the large pulley to rotate. The rotation of the large pulley drives the small pulley to rotate through the belt. The rotation of the small pulley drives the second rotating shaft to rotate. The rotation of the second rotating shaft drives a number of second spiral blades on the second rotating shaft to rotate. The rotation of the second spiral blades drives the mortar in the mixing tank to move from one side to the other. At the same time, the two cross fixing frames rotate with the second rotating shaft. The rotation of the two cross fixing frames drives the four mixing shafts and a number of plowshares thereon to rotate around the second rotating shaft, so as to stir the mortar in all directions and fully mix the mortar with water. Finally, the manual gate is opened and the mortar is discharged from the discharge pipe. The water spray rack is a pipeline support.

[0018] Furthermore, a reflux pipe is arranged on the upper part of the discharge pipe away from the large pulley, and the reflux pipe is arranged vertically on the side of the mixing tank, the lower end of the reflux pipe is connected to the discharge pipe and is directly opposite to the discharge pipe, and the upper end is connected to the upper part of the mixing tank, and the reflux pipe is fixedly connected to the side wall of the mixing tank. A vibration motor is arranged on the side of the reflux pipe, and the vibration motor is fixedly connected to the reflux pipe, and the vibration motor is electrically connected to the controller.

[0019] Part of the mortar returns to the mixing tank through the reflux pipe for secondary mixing. When discharging, start the vibration motor, which vibrates the reflux pipe to avoid blockage of the discharge pipe.

[0020] Furthermore, several plowshares are made of chromium-molybdenum alloy steel.

[0021] It has high strength and good wear resistance, can withstand the friction of materials during mixing, and extend the service life of the coulter.

[0022] Furthermore, the mixing tank is made of stainless steel.

[0023] It has good corrosion resistance, heat resistance and processing performance, can resist general acid and alkali environment and atmospheric corrosion, and ensure that the dry-mixed mortar is not contaminated.

[0024] Beneficial effects of the present invention: 1. The bagged mortar raw materials can automatically slide to the conveyor belt with the help of the receiving plate, be transferred to the wire mesh by the hook claw, and then be cut by the sharp blade to realize automatic loading and bag breaking, reduce manpower input, and cooperate with the first feeding port and the second feeding port to control the amount of bagged mortar raw materials entering the feeding frame and the wire mesh respectively to ensure orderly loading. In addition, with the guide plate, recovery pipe and recovery box, large-particle mortar and packaging bags that have not fallen into the mixing tank can be recycled, which not only avoids waste but also reduces environmental pollution.

[0025] 2. The mortar can be mixed in all directions through the cooperation of the second spiral blade, the cross-fixed frame, the stirring shaft and the plowshare. The second spiral blade drives the mortar to move from one side to the other, and the cross-fixed frame drives the stirring shaft and the plowshare to rotate around the second rotating axis to fully mix the mortar with water. In combination with the first spiral blade and the reflux pipe, in addition to conveying the mortar, the mortar can also be mixed for the second time to prevent the mortar from solidifying during discharge and improve the conveying stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic structural diagram of the feeding device of the present invention; Figure 3 It is a schematic structural diagram of the stirring device of the present invention; Figure 4 It is a schematic structural diagram of the stirring shaft portion of the present invention.

[0027] Description of reference numerals: 1. feeding frame; 101. feeding hopper; 102. recovery pipe; 103. bracket; 104. receiving plate; 105. guide plate; 106. first feeding port; 2. conveyor belt; 201. frame; 202. driven wheel; 203. guide plate; 204. hook; 205. driving wheel; 206. pressing wheel; 207. auxiliary wheel; 208. baffle; 209. second feeding port; 3. partition plate; 301. sharp blade; 302. scissor frame; 303. wire mesh; 304. support frame; 4. water spray frame; 401. water pipe; 402, water spray pipe; 403, water injection pipe; 5, stirring tank; 501, small pulley; 502, second rotating shaft; 503, cushion block; 504, reflux pipe; 505, support leg; 506, second spiral blade; 507, sealed bearing; 508, cross fixing frame; 509, plow blade; 510, stirring shaft; 6, discharge pipe; 601, large pulley; 602, belt; 603, first rotating shaft; 604, vibration motor; 605, discharge pipe; 606, manual brake; 607, first spiral blade; 7, second motor; 8, recovery box; 9, controller. DETAILED DESCRIPTION

[0028] The concept and technical effects of the present invention will be clearly and completely described below in conjunction with embodiments to fully understand the purpose, features and effects of the present invention.

[0029] like Figure 1 , 2 , 3, and 4 show a dry-mix mortar mixer capable of improving the stability of dry-mix mortar transportation, comprising a mixing tank 5, a feeding device, a discharging device, a stirring device, and a controller 9. The mixing tank 5 has an open structure at the top and a funnel-shaped structure at the bottom. The feeding device is arranged on the mixing tank 5, and is used to transport bagged mortar raw materials. The discharging device is arranged on the mixing tank 5, and is used to discharge the mixed mortar after mixing. The stirring device is arranged on the mixing tank 5, and is used to stir the mortar. The controller 9 is arranged on the mixing tank 5, and the controller 9 is electrically connected to the feeding device, the discharging device, and the stirring device.

[0030] During operation, the bagged mortar raw materials are placed on the feeding device, which is started to transport the bagged mortar raw materials to the top of the mixing tank 5, and then the packaging bag is cut to allow the mortar to fall into the mixing tank 5. At the same time, the controller 9 starts the stirring device, and the stirring device begins to stir the mortar entering the mixing tank 5. During this period, an appropriate amount of water is added according to the feeding speed to ensure that the mortar is evenly stirred. After the stirring is completed, the discharging device is turned on, and the mixed mortar is discharged from the discharge port below the mixing tank 5. The discharging device can also send the mortar back to the mixing tank 5 for secondary stirring.

[0031] The feeding device includes a feeding frame 1, a feeding hopper 101, a material receiving plate 104, a first motor, two frames 201, a driving wheel 205, a plurality of auxiliary wheels 207, a driven wheel 202, two clamping wheels 206, a conveyor belt 2, a plurality of guide plates 203, a plurality of hooks 204, a baffle 208, a partition plate 3, a bracket 302, a wire mesh 303, three sharp blades 301, a recovery pipe 102, and a recovery box 8. The feeding frame 1 is provided with a plurality of support plates, which are combined into an L-shaped sealing frame, and the top is an open structure, and the bottom surface of the feeding frame 1 is fixedly connected to the ground through a bracket 103. The feeding hopper 101 is arranged on the feeding frame 1, and the feeding hopper 101 is fixedly connected to the feeding frame 1 and communicated with the inside of the feeding frame 1. The receiving plate 104 is tiltedly arranged at the bottom of the feed hopper 101, the upper end of the receiving plate 104 is fixedly connected to the bottom of the feed hopper 101, and a first feeding port 106 is formed between the lower end of the receiving plate 104 and the bottom of the feed hopper 101. The axis of the output shaft of the first motor is arranged horizontally, the first motor is arranged on the side of the feed frame 1, the first motor is fixedly connected to the outer wall of the feed frame 1, the output shaft of the first motor passes through the side wall of the feed frame 1, and is rotatably connected to the side wall of the feed frame 1, its rotation axis coincides with its own axis, and the first motor is electrically connected to the controller 9. Two racks 201 are arranged inside the feed frame 1, the two racks 201 are arranged along the L-shaped central axis of the feed frame 1, the two racks 201 are fixedly connected to the inner wall of the feed frame 1, and the tops of the two racks 201 extend out of the top opening of the feed frame 1. The axis of the driving wheel 205 coincides with the axis of the output shaft of the first motor. The driving wheel 205 is arranged inside the feed frame 1. One end of the driving wheel 205 is fixedly connected to the end face of the output shaft of the first motor. The two ends of the driving wheel 205 are respectively rotatably connected to the two frames 201, and its rotation axis coincides with its own axis. The axes of several auxiliary wheels 207 are parallel to the axis of the driving wheel 205. The several auxiliary wheels 207 are evenly distributed between the two frames 201. The two ends of the several auxiliary wheels 207 are respectively rotatably connected to the two frames 201, and their rotation axis coincides with their own axis. The axis of the driven wheel 202 is parallel to the axis of the driving wheel 205. The driven wheel 202 is arranged at the top of the frame 201. The driven wheel 202 is arranged directly above the stirring tank 5. The two ends of the driven wheel 202 are respectively rotatably connected to the two frames 201, and its rotation axis coincides with its own axis. The conveyor belt 2 is sleeved on the surfaces of the driving wheel 205, several auxiliary wheels 207 and the driven wheel 202, and the conveyor belt 2 is in close contact with the surfaces of the driving wheel 205, several auxiliary wheels 207 and the driven wheel 202. The axes of the two clamping wheels 206 are parallel to the axes of the driving wheel 205, the two clamping wheels 206 are arranged inside the feed frame 1, the two clamping wheels 206 are respectively arranged on both sides of the conveyor belt 2, the two clamping wheels 206 are arranged at the L-shaped corners of the conveyor belt 2, the two clamping wheels 206 are arranged in close contact with the surface of the conveyor belt 2, and the two clamping wheels 206 are respectively rotatably connected to the inner side wall of the feed frame 1, and their rotation axes coincide with their own axes.A number of guide plates 203 are evenly distributed on the surface of the conveyor belt 2, and a number of guide plates 203 are fixedly connected to the surface of the conveyor belt 2. A number of hooks 204 are respectively arranged on the number of guide plates 203, and a number of hooks 204 are respectively fixedly connected to the number of guide plates 203, and a number of hooks 204 face the same direction as the conveying direction of the conveyor belt 2. The partition plate 3 is arranged vertically and parallel to the axis of the driving wheel 205. The partition plate 3 is arranged above the stirring tank 5, and the bottom surface of the partition plate 3 is fixedly connected to the middle of the top surface of the stirring tank 5. The bracket 302 is tiltedly arranged above the stirring tank 5, the lower end of the bracket 302 is fixedly connected to the top of the feed frame 1, and the upper end is fixedly connected to the top of the bracket 3. The wire mesh 303 is bucket-shaped, the wire mesh 303 is arranged in the bracket 302, the wire mesh 303 is arranged directly above the stirring tank 5, and the wire mesh 303 is fixedly connected to the inner surface of the bracket 302. Three sharp blades 301 are vertically arranged in the steel mesh 303, the three sharp blades 301 are directly opposite to the top of the conveyor belt 2, and the lower ends of the three sharp blades 301 are fixedly connected to the steel mesh 303. The baffle 208 is arranged at the top opening of the feed frame 1, above the conveyor belt 2, and the baffle 208 is fixedly connected to the feed frame 1, and a second feed port 209 is formed between the baffle 208 and the conveyor belt 2. The recovery pipe 102 is arranged at the bottom of the feed frame 1 and is connected to the inside of the feed frame 1. The recovery box 8 is arranged directly below the recovery pipe 102.

[0032] It includes a guide plate 105 and a cushion block 503. The guide plate 105 is tilted and parallel to the axis of the driving wheel 205. The guide plate 105 is arranged inside the feed frame 1, and the guide plate 203 is arranged below the conveyor belt 2. The guide plate 203 is arranged on the side of the recovery pipe 102. The upper end of the guide plate 203 is fixedly connected to the inner wall of the feed frame 1, and the lower end is fixedly connected to the inner bottom surface of the feed frame 1. The cushion block 503 is made of elastic material, and is arranged between the feed frame 1 and the mixing tank 5. The cushion block 503 is fixedly connected to the top of the mixing tank 5.

[0033] The bagged mortar raw materials are piled up in the feed hopper 101, and the bagged mortar raw materials slide down along the inclined receiving plate 104, enter the feed frame 1 from the first feeding port 106, and fall on the conveyor belt 2. At the same time, the controller 9 controls the first motor to start, and the output shaft of the first motor rotates to drive the driving wheel 205 to rotate, and the driving wheel 205 rotates to drive the conveyor belt 2, and the conveyor belt 2 drives the driven wheel 202 and several auxiliary wheels 207 to rotate synchronously, and the several guide plates 203 and several hooks 204 on the conveyor belt 2 move with the conveyor belt 2, and the hooks 204 hook the bagged mortar raw materials to ensure stable transmission on the conveyor belt 2. When the bagged mortar raw materials reach the top of the conveyor belt 2, they pass through the baffle The second feeding port 209 between 208 and the conveyor belt 2 is large enough to pass bags of mortar raw materials, which fall into the wire mesh 303 below. Three sharp blades 301 vertically arranged on the wire mesh 303 cut the packaging bags, and the mortar falls into the mixing tank 5 after the large particles of mortar are filtered out by the wire mesh 303. The large particles of mortar and the packaging bags that have not fallen into the mixing tank 5 fall back into the feeding frame 1 along the wire mesh 303. The hook 204 hooks the damaged packaging bags when passing under the conveyor belt 2, and assists the packaging bags to enter the feeding frame 1 smoothly. The large particles of mortar and the packaging bags slide downward along the inner bottom surface of the feeding frame 1 and enter the recovery box 8 through the recovery pipe 102 to realize material recovery.

[0034] The wire mesh 303 is made of high carbon steel wire and the surface is coated with anti-rust paint.

[0035] It has high strength and hardness, good wear resistance, can withstand material impact and friction, and is coated with anti-rust paint for anti-corrosion treatment, which extends its service life.

[0036] The discharging device includes a second motor 7, a discharging pipe 6, a first rotating shaft 603, a plurality of first spiral blades 607, a water injection pipe 403, a discharge pipe 605, a manual brake 606, and four legs 505. The axis of the output shaft of the second motor 7 is arranged horizontally and perpendicular to the axis of the output shaft of the first motor. The second motor 7 is arranged on the side of the stirring tank 5, the second motor 7 is fixedly arranged, and the second motor 7 is electrically connected to the controller 9. Both ends of the discharging pipe 6 are sealed structures, the axis of the discharging pipe 6 coincides with the axis of the output shaft of the second motor 7, the discharging pipe 6 is arranged below the stirring tank 5, the upper part of the discharging pipe 6 is fixedly connected to the bottom of the stirring tank 5, and the middle part of the discharging pipe 6 is connected to the bottom of the stirring tank 5. The axis of the first rotating shaft 603 coincides with the axis of the output shaft of the second motor 7. The end of the first rotating shaft 603 near the second motor 7 passes through the discharge pipe 6. The end of the first rotating shaft 603 near the second motor 7 is fixedly connected to the end face of the output shaft of the second motor 7. The first rotating shaft 603 is rotatably connected to the end face of the discharge pipe 6 through the sealing bearing 507, and its rotation axis coincides with its own axis. A plurality of first spiral blades 607 are arranged inside the discharge pipe 6, and a plurality of first spiral blades 607 are evenly distributed on the surface of the first rotating shaft 603. A plurality of first spiral blades 607 are fixedly connected to the surface of the first rotating shaft 603. The water injection pipe 403 is arranged at the top of the discharge pipe 6 near the side of the second motor 7. The water injection pipe 403 is fixedly connected to the top of the discharge pipe 6. The water injection pipe 403 connects the inside of the discharge pipe 6 with the first water pump outside. The first water pump is connected to the water source, and the first water pump is electrically connected to the controller 9. The discharge pipe 605 is vertically arranged at the bottom of the discharge pipe 6 away from the second motor 7, and the discharge pipe 605 is fixedly connected to the bottom of the discharge pipe 6, and the discharge pipe 605 is communicated with the inside of the discharge pipe 6. The manual gate 606 is arranged in the middle of the discharge pipe 605, and the manual gate 606 is fixedly connected to the discharge pipe 605, and the manual gate 606 communicates up and down. The four legs 505 are arranged vertically and distributed in four corners, and the four legs 505 are arranged at the bottom of the mixing tank 5, and the upper ends of the four legs 505 are fixedly connected to the bottom of the mixing tank 5.

[0037] The second motor 7 is started, and the output shaft of the second motor 7 rotates, driving the first rotating shaft 603 and the large pulley 601 to rotate. The mortar falls into the middle of the discharge pipe 6 due to gravity. The rotation of the first rotating shaft 603 drives the first spiral blades 607 to rotate. The first spiral blades 607 rotate to stir the mortar entering the discharge pipe 6. If the mortar consistency needs to be adjusted, water can be added to the discharge pipe 6 through the water injection pipe 403 to prevent the mortar in the discharge pipe 6 from solidifying. The first spiral blades 607 simultaneously transport the mortar to the discharge pipe 605, open the manual gate 606, and the mortar is discharged from the discharge pipe 605.

[0038] The upper portion of the discharge pipe 6 is welded and fixed to the bottom of the stirring tank 5 .

[0039] Welding can effectively prevent the dry-mixed mortar from leaking from the connection between the discharge pipe 6 and the bottom of the mixing tank 5. Good sealing ensures that all materials can be discharged through the discharge pipe 6 during the discharge process, avoiding material residues at the connection and ensuring the smooth progress of the production process.

[0040] The stirring device includes a support frame 304, a water spray frame 4, three water spray pipes 402, a water delivery pipe 401, a second rotating shaft 502, a plurality of second spiral blades 506, two cross fixing frames 508, four stirring shafts 510, a plurality of plowshares 509, a large pulley 601, and a small pulley 501. The support frame 304 is tilted above the stirring tank 5, and the support frame 304 is arranged on the side away from the cross frame 302. The upper end of the support frame 304 is fixedly connected to the top of the partition plate 3, and the lower end is fixedly connected to the top surface of the stirring tank 5. The water spray frame 4 is arranged on the support frame 304, and the water spray frame 4 is fixedly connected to the support frame 304. Three water spray pipes 402 penetrate the support frame 304, and the three water spray pipes 402 face the stirring tank 5, and the three water spray pipes 402 are connected to the water spray frame 4. The water delivery pipe 401 connects the water spray frame 4 with the second water pump outside, the second water pump is connected with the water source, and the second water pump is electrically connected with the controller 9. The axis of the second rotating shaft 502 is parallel to the axis of the output shaft of the second motor 7. The end of the second rotating shaft 502 close to the second motor 7 penetrates the side wall of the stirring tank 5. The second rotating shaft 502 is rotatably connected to the side wall of the stirring tank 5 through a sealed bearing 507, and its rotation axis coincides with its own axis. Two cross fixing frames 508 are arranged inside the stirring tank 5, and the two cross fixing frames 508 are respectively sleeved at both ends of the second rotating shaft 502, and the two cross fixing frames 508 are fixedly connected to the second rotating shaft 502. A number of second spiral blades 506 are arranged between the two cross fixing frames 508, and a number of second spiral blades 506 are evenly distributed on the surface of the second rotating shaft 502, and a number of second spiral blades 506 are fixedly connected to the surface of the second rotating shaft 502. The axes of the four stirring shafts 510 are parallel to the axes of the first rotating shaft 603, and the four stirring shafts 510 are arranged between the two cross fixing frames 508. The four stirring shafts 510 are respectively arranged on the end faces of the two cross fixing frames 508, and the two ends of the four stirring shafts 510 are respectively fixedly connected to the two cross fixing frames 508. A plurality of plowshares 509 are evenly distributed on the four stirring shafts 510, and only one row is arranged on each stirring shaft 510. A plurality of plowshares 509 are respectively arranged outside the four stirring shafts 510, and a plurality of plowshares 509 are respectively fixedly connected to the four stirring shafts 510. A large pulley 601 is sleeved on the output shaft of the second motor 7, and the large pulley 601 is fixedly connected to the output shaft of the second motor 7. A small pulley 501 is arranged on the side of the stirring tank 5, and the small pulley 501 is sleeved on one end of the second rotating shaft 502 close to the second motor 7, and the small pulley 501 is fixedly connected to the second rotating shaft 502, and the small pulley 501 is connected to the large pulley 601 through a belt 602 transmission connection.

[0041] Under the control of the controller 9, the external second water pump supplies water to the water spray rack 4 through the water pipe 401, and the water is sprayed into the mixing tank 5 through the three water spray pipes 402. The second motor 7 is started at the same time, and the output shaft of the second motor 7 rotates to drive the large pulley 601 to rotate. The rotation of the large pulley 601 drives the small pulley 501 to rotate through the belt 602. The rotation of the small pulley 501 drives the second rotating shaft 502 to rotate. The rotation of the second rotating shaft 502 drives the second spiral blades 506 on the second rotating shaft 502 to rotate. The rotation of the second spiral blades 506 drives the mortar in the mixing tank 5 to move from one side to the other side. At the same time, the two cross fixing frames 508 rotate with the second rotating shaft 502. The rotation of the two cross fixing frames 508 drives the four stirring shafts 510 and the several plowshares 509 thereon to rotate around the second rotating shaft 502, so as to stir the mortar in all directions and fully mix the mortar with water. Finally, the manual gate 606 is opened, and the mortar is discharged from the discharge pipe 605. The water spray rack 4 is a pipeline support.

[0042] A return pipe 504 is arranged on the upper part of the discharge pipe 6 away from the large pulley 601. The return pipe 504 is arranged vertically on the side of the mixing tank 5. The lower end of the return pipe 504 is connected to the discharge pipe 6 and is directly opposite to the discharge pipe 605. The upper end is connected to the upper part of the mixing tank 5. The return pipe 504 is fixedly connected to the side wall of the mixing tank 5. A vibration motor 604 is arranged on the side of the return pipe 504. The vibration motor 604 is fixedly connected to the return pipe 504, and the vibration motor 604 is electrically connected to the controller 9.

[0043] Part of the mortar is returned to the mixing tank 5 for secondary mixing through the return pipe 504. When discharging, the vibration motor 604 is started, and the vibration motor 604 vibrates the return pipe 504 to prevent the discharge pipe 6 from being blocked.

[0044] The plurality of coulters 509 are made of chromium-molybdenum alloy steel.

[0045] It has high strength and good wear resistance, can withstand the friction of materials during mixing, and extend the service life of the coulter 509.

[0046] The stirring tank 5 is made of stainless steel.

[0047] It has good corrosion resistance, heat resistance and processing performance, can resist general acid and alkali environment and atmospheric corrosion, and ensure that the dry-mixed mortar is not contaminated.

[0048] Working principle: The bagged mortar raw materials are piled in the feed hopper 101, and the bagged mortar raw materials slide down along the inclined receiving plate 104, enter the feed frame 1 from the first feeding port 106, and fall on the conveyor belt 2. At the same time, the controller 9 controls the first motor to start, and the output shaft of the first motor rotates to drive the driving wheel 205 to rotate, and the driving wheel 205 rotates to drive the conveyor belt 2, and the conveyor belt 2 drives the driven wheel 202 and several auxiliary wheels 207 to rotate synchronously, and the several guide plates 203 and several hook claws on the conveyor belt 2 204 moves with the conveyor belt 2, and the hook 204 hooks the bagged mortar raw material to make it stably transported on the conveyor belt 2. When the bagged mortar raw material reaches the top of the conveyor belt 2, it passes through the second feeding port 209 between the baffle 208 and the conveyor belt 2. The second feeding port 209 is large enough to pass only one bag of bagged mortar raw material and falls into the steel wire mesh 303 below. The three sharp blades 301 vertically arranged on the steel wire mesh 303 cut the packaging bag open, and the mortar falls into the mixing tank 5 after filtering out large particles of mortar through the steel wire mesh 303; The large-particle mortar and packaging bags that have not fallen into the mixing tank 5 fall back into the feeding frame 1 along the wire mesh 303, and the hook claw 204 hooks the damaged packaging bag when passing under the conveyor belt 2, and the auxiliary packaging bag smoothly enters the feeding frame 1. The large-particle mortar and packaging bag slide downward along the inner bottom surface of the feeding frame 1 and enter the recovery box 8 through the recovery pipe 102 to realize material recovery; At the same time, the external second water pump supplies water to the water spray rack 4 through the water pipe 401 under the control of the controller 9, and the water is sprayed into the mixing tank 5 through three water spray pipes 402; The second motor 7 is started at the same time, and the output shaft of the second motor 7 rotates to drive the first rotating shaft 603 and the large pulley 601 to rotate. The mortar falls into the middle of the discharge pipe 6 due to gravity. The rotation of the first rotating shaft 603 drives the first spiral blades 607 to rotate. The first spiral blades 607 rotate to stir the mortar entering the discharge pipe 6 to prevent the mortar in the discharge pipe 6 from solidifying. The first spiral blades 607 simultaneously transport the mortar to the top of the discharge pipe 605, and part of the mortar returns to the mixing tank 5 through the reflux pipe 504 for secondary stirring. The large pulley 601 rotates through the belt 602 to drive the small pulley 501 to rotate, the small pulley 501 rotates to drive the second rotating shaft 502 to rotate, the second rotating shaft 502 rotates to drive the second spiral blades 506 on the second rotating shaft 502 to rotate, the second spiral blades 506 rotate to drive the mortar in the mixing tank 5 to move from one side to the other side, and at the same time, the two cross fixing frames 508 rotate with the second rotating shaft 502, the two cross fixing frames 508 rotate to drive the four mixing shafts 510 and the plurality of plowshares 509 thereon to rotate around the second rotating shaft 502, and the mortar is stirred in all directions to fully mix the mortar with water; If the consistency of the mortar needs to be adjusted, water can be added to the discharge pipe 6 through the water injection pipe 403, and the manual gate 606 is opened to discharge the mortar from the discharge pipe 605. At the same time, the vibration motor 604 is started to vibrate the return pipe 504 to prevent the discharge pipe 6 from being blocked.

[0049] The above embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, other embodiments obtained by those skilled in the art without creative work shall all fall within the scope of protection of the present invention.

Claims

1. A dry-mix mortar mixer capable of improving the stability of dry-mix mortar delivery, characterized in that: The invention comprises a stirring tank (5), a feeding device, a discharging device, a stirring device, and a controller (9); the stirring tank (5) is an open structure at the top and a funnel-shaped structure at the bottom; the feeding device is arranged on the stirring tank (5) and is used to convey bagged mortar raw materials; the discharging device is arranged on the stirring tank (5) and is used to discharge the mixed mortar after stirring; the stirring device is arranged on the stirring tank (5) and is used to stir the mortar; the controller (9) is arranged on the stirring tank (5), and the controller (9) is electrically connected to the feeding device, the discharging device, and the stirring device.

2. A dry-mix mortar mixer capable of improving the stability of dry-mix mortar transportation according to claim 1, characterized in that: The feeding device comprises a feeding frame (1), a feeding hopper (101), a material receiving plate (104), a first motor, two frames (201), a driving wheel (205), a plurality of auxiliary wheels (207), a driven wheel (202), two pressing wheels (206), a conveyor belt (2), a plurality of material guide plates (203), a plurality of hook claws (204), a baffle (208), a partition plate (3), a scissor frame (302), a wire mesh (303), three sharp blades (301), a recovery pipe (102), and a recovery box (8); the feeding frame (1) is provided with a plurality of support plates, and the plurality of support plates are combined into an L-shaped sealing frame, and the top of the feeding frame is an open structure. The bottom surface of the material frame (1) is fixedly connected to the ground through a bracket (103); the feed hopper (101) is arranged on the feed frame (1), the feed hopper (101) is fixedly connected to the feed frame (1), and is communicated with the inside of the feed frame (1); the receiving plate (104) is obliquely arranged at the bottom of the feed hopper (101), the upper end of the receiving plate (104) is fixedly connected to the bottom of the feed hopper (101), and a first feeding port (106) is formed between the lower end of the receiving plate (104) and the bottom of the feed hopper (101); the axis of the output shaft of the first motor is arranged horizontally, and the first motor is arranged on the side of the feed frame (1). The first motor is fixedly connected to the outer wall of the feed frame (1), the output shaft of the first motor passes through the side wall of the feed frame (1) and is rotatably connected to the side wall of the feed frame (1), the rotation axis of the first motor coincides with its own axis, and the first motor is electrically connected to the controller (9); the two racks (201) are arranged inside the feed frame (1), the two racks (201) are arranged along the L-shaped central axis of the feed frame (1), the two racks (201) are fixedly connected to the inner wall of the feed frame (1), and the tops of the two racks (201) extend out of the top opening of the feed frame (1); the driving wheel (2 05) axis coincides with the axis of the output shaft of the first motor, the driving wheel (205) is arranged inside the feeding frame (1), one end of the driving wheel (205) is fixedly connected to the end face of the output shaft of the first motor, the two ends of the driving wheel (205) are respectively rotatably connected to the two frames (201), and its rotation axis coincides with its own axis; the axes of several auxiliary wheels (207) are parallel to the axes of the driving wheel (205), and several auxiliary wheels (207) are evenly distributed between the two frames (201), and the two ends of several auxiliary wheels (207) are respectively rotatably connected to the two frames (201), and their rotation axis coincides with their own axis;The axis of the driven wheel (202) is parallel to the axis of the driving wheel (205); the driven wheel (202) is arranged on the top of the frame (201); the driven wheel (202) is arranged directly above the stirring tank (5); the two ends of the driven wheel (202) are respectively rotatably connected to the two frames (201); and its rotation axis coincides with its own axis; the conveyor belt (2) is sleeved on the surfaces of the driving wheel (205), the plurality of auxiliary wheels (207) and the driven wheel (202); the conveyor belt (2) is in close contact with the surfaces of the driving wheel (205), the plurality of auxiliary wheels (207) and the driven wheel (202); the axes of the two pressing wheels (206) are aligned with the axis of the driving wheel (205); The two pressing wheels (206) are parallel to the feeding frame (1), the two pressing wheels (206) are arranged inside the feeding frame (1), the two pressing wheels (206) are respectively arranged on both sides of the conveyor belt (2), the two pressing wheels (206) are arranged at the L-shaped corner of the conveyor belt (2), the two pressing wheels (206) are arranged close to the surface of the conveyor belt (2), the two pressing wheels (206) are respectively rotatably connected to the inner side wall of the feeding frame (1), and the rotation axis coincides with the axis of the conveyor belt (2); a plurality of guide plates (203) are evenly distributed on the surface of the conveyor belt (2), and a plurality of guide plates (203) are fixedly connected to the surface of the conveyor belt (2); a plurality of hook claws (204) are respectively arranged on a plurality of guide plates (203) , a plurality of the hook claws (204) are respectively fixedly connected to a plurality of the guide plates (203), and a plurality of the hook claws (204) are oriented in the same direction as the conveying direction of the conveyor belt (2); the partition plate (3) is vertically arranged and parallel to the axis of the driving wheel (205), the partition plate (3) is arranged above the stirring tank (5), and the bottom surface of the partition plate (3) is fixedly connected to the middle of the top surface of the stirring tank (5); the shaped frame (302) is obliquely arranged above the stirring tank (5), the lower end of the shaped frame (302) is fixedly connected to the top of the feeding frame (1), and the upper end is fixedly connected to the top of the partition plate (3); the wire mesh (303) is bucket-shaped, and the wire mesh (303) is arranged on the shaped frame (302). The steel wire mesh (303) is arranged in the frame (302) directly above the stirring tank (5), and the steel wire mesh (303) is fixedly connected to the inner surface of the frame (302); the three sharp blades (301) are vertically arranged in the steel wire mesh (303), the three sharp blades (301) are directly opposite to the top of the conveyor belt (2), and the lower ends of the three sharp blades (301) are fixedly connected to the steel wire mesh (303); the baffle (208) is arranged at the top opening of the feeding frame (1), above the conveyor belt (2), the baffle (208) is fixedly connected to the feeding frame (1), and a second feeding port (209) is formed between the baffle (208) and the conveyor belt (2);The recovery pipe (102) is arranged at the bottom of the feed frame (1) and is connected to the inside of the feed frame (1); the recovery box (8) is arranged directly below the recovery pipe (102).

3. A dry-mix mortar mixer capable of improving the stability of dry-mix mortar transportation according to claim 2, characterized in that: The invention comprises a guide plate (105) and a cushion block (503); the guide plate (105) is arranged at an angle and is parallel to the axis of the driving wheel (205); the guide plate (105) is arranged inside the feeding frame (1); the guide plate (203) is arranged below the conveyor belt (2); the guide plate (203) is arranged on the side of the recovery pipe (102); the upper end of the guide plate (203) is fixedly connected to the inner wall of the feeding frame (1); and the lower end is fixedly connected to the inner bottom surface of the feeding frame (1); the cushion block (503) is made of elastic material; the cushion block (503) is arranged between the feeding frame (1) and the stirring tank (5); and the cushion block (503) is fixedly connected to the top of the stirring tank (5).

4. A dry-mix mortar mixer capable of improving the stability of dry-mix mortar transportation according to claim 2, characterized in that: The steel wire mesh (303) is made of high carbon steel wire and has a surface coated with anti-rust paint.

5. A dry-mix mortar mixer capable of improving the stability of dry-mix mortar transportation according to claim 2, characterized in that: The discharging device comprises a second motor (7), a discharging pipe (6), a first rotating shaft (603), a plurality of first spiral blades (607), a water injection pipe (403), a discharge pipe (605), a manual brake (606), and four legs (505); the axis of the output shaft of the second motor (7) is arranged horizontally and perpendicular to the axis of the output shaft of the first motor, the second motor (7) is arranged on the side of the stirring tank (5), the second motor (7) is fixedly arranged, and the second motor (7) is electrically connected to the controller (9); both ends of the discharging pipe (6) are sealed structures, the axis of the discharging pipe (6) coincides with the axis of the output shaft of the second motor (7), and the discharging pipe (6) ) is arranged below the stirring tank (5), the upper part of the discharge pipe (6) is fixedly connected to the bottom of the stirring tank (5), and the middle part of the discharge pipe (6) is connected to the bottom of the stirring tank (5); the axis of the first rotating shaft (603) coincides with the axis of the output shaft of the second motor (7), the end of the first rotating shaft (603) close to the second motor (7) passes through the discharge pipe (6), the end of the first rotating shaft (603) close to the second motor (7) is fixedly connected to the end face of the output shaft of the second motor (7), the first rotating shaft (603) is rotatably connected to the end face of the discharge pipe (6) through a sealed bearing (507), and its rotation axis is aligned with its own axis. The lines overlap; a plurality of the first spiral blades (607) are arranged inside the discharge pipe (6), a plurality of the first spiral blades (607) are evenly distributed on the surface of the first rotating shaft (603), and a plurality of the first spiral blades (607) are fixedly connected to the surface of the first rotating shaft (603); the water injection pipe (403) is arranged at the top of the discharge pipe (6) close to the side of the second motor (7), the water injection pipe (403) is fixedly connected to the top of the discharge pipe (6), the water injection pipe (403) connects the inside of the discharge pipe (6) with the outside first water pump, the first water pump is connected to the water source, and the first water pump is electrically connected to the controller (9); the discharge The tube (605) is vertically arranged at the bottom of the discharge pipe (6) away from the side of the second motor (7), the discharge pipe (605) is fixedly connected to the bottom of the discharge pipe (6), and the discharge pipe (605) is communicated with the inside of the discharge pipe (6); the manual gate (606) is arranged in the middle of the discharge pipe (605), the manual gate (606) is fixedly connected to the discharge pipe (605), and the manual gate (606) is communicated up and down; the four legs (505) are vertically arranged and distributed in four corners, the four legs (505) are arranged at the lower part of the stirring tank (5), and the upper ends of the four legs (505) are fixedly connected to the bottom of the stirring tank (5).

6. A dry-mix mortar mixer capable of improving the stability of dry-mix mortar transportation according to claim 5, characterized in that: The upper portion of the discharge pipe (6) is fixedly welded to the bottom of the stirring tank (5).

7. A dry-mix mortar mixer capable of improving the stability of dry-mix mortar transportation according to claim 5, characterized in that: The stirring device comprises a support frame (304), a water spray frame (4), three water spray pipes (402), a water delivery pipe (401), a second rotating shaft (502), a plurality of second spiral blades (506), two cross fixing frames (508), four stirring shafts (510), a plurality of plowshares (509), a large pulley (601), and a small pulley (501); the support frame (304) is arranged obliquely above the stirring tank (5), the support frame (304) is arranged on a side away from the yoke (302), the upper end of the support frame (304) is fixedly connected to the top of the partition plate (3), and the lower end is fixedly connected to the top surface of the stirring tank (5); the water spray frame (4) is arranged on the support frame (304) The water spray frame (4) is fixedly connected to the support frame (304); three water spray pipes (402) penetrate the support frame (304), the three water spray pipes (402) face the stirring tank (5), and the three water spray pipes (402) are connected to the water spray frame (4); the water delivery pipe (401) connects the water spray frame (4) with an external second water pump, the second water pump is connected to a water source, and the second water pump is electrically connected to the controller (9); the axis of the second rotating shaft (502) is parallel to the axis of the output shaft of the second motor (7), the end of the second rotating shaft (502) close to the second motor (7) penetrates the side wall of the stirring tank (5), and the second rotating shaft (502) ) is rotatably connected to the side wall of the stirring tank (5) through a sealed bearing (507), and its rotation axis coincides with its own axis; two cross fixing frames (508) are arranged inside the stirring tank (5), the two cross fixing frames (508) are respectively sleeved on both ends of the second rotating shaft (502), and the two cross fixing frames (508) are fixedly connected to the second rotating shaft (502); a plurality of second spiral blades (506) are arranged between the two cross fixing frames (508), a plurality of second spiral blades (506) are evenly distributed on the surface of the second rotating shaft (502), and a plurality of second spiral blades (506) are fixedly connected to the surface of the second rotating shaft (502); four The axis of the stirring shaft (510) is parallel to the axis of the first rotating shaft (603); the four stirring shafts (510) are arranged between the two cross fixing frames (508); the four stirring shafts (510) are respectively arranged on the end surfaces of the two cross fixing frames (508); the two ends of the four stirring shafts (510) are respectively fixedly connected to the two cross fixing frames (508); a plurality of plowshares (509) are evenly distributed on the four stirring shafts (510), and only one row is arranged on each stirring shaft (510); a plurality of plowshares (509) are respectively arranged on the outsides of the four stirring shafts (510), and a plurality of plowshares (509) are respectively fixedly connected to the four stirring shafts (510);The large pulley (601) is sleeved on the output shaft of the second motor (7), and the large pulley (601) is fixedly connected to the output shaft of the second motor (7); the small pulley (501) is arranged on the side of the stirring tank (5), and the small pulley (501) is sleeved on one end of the second rotating shaft (502) close to the second motor (7), and the small pulley (501) is fixedly connected to the second rotating shaft (502), and the small pulley (501) is connected to the large pulley (601) through a belt (602).

8. A dry-mix mortar mixer capable of improving the stability of dry-mix mortar transportation according to claim 7, characterized in that: A return pipe (504) is arranged on the upper part of the discharge pipe (6) away from the large pulley (601), and the return pipe (504) is vertically arranged on the side of the stirring tank (5). The lower end of the return pipe (504) is connected to the discharge pipe (6) and is directly opposite to the discharge pipe (605), and the upper end is connected to the upper part of the stirring tank (5). The return pipe (504) is fixedly connected to the side wall of the stirring tank (5); a vibration motor (604) is arranged on the side of the return pipe (504), and the vibration motor (604) is fixedly connected to the return pipe (504), and the vibration motor (604) is electrically connected to the controller (9).

9. A dry-mix mortar mixer capable of improving the stability of dry-mix mortar transportation according to claim 7, characterized in that: Some of the plow blades (509) are made of chromium-molybdenum alloy steel.

10. The dry-mix mortar mixer capable of improving the stability of dry-mix mortar transportation according to claim 1, characterized in that: The stirring tank (5) is made of stainless steel.

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