Dry-mixed mortar conveying device with material control function

Abstract

The utility model relates to the technical field of conveying devices, and discloses a dry-mixed mortar conveying device with a material control function, the dry-mixed mortar conveying device comprises a conveying cylinder, a conveying pipe is rotatably connected between the left inner side wall and the right inner side wall of the conveying cylinder, a plurality of groups of high-pressure nozzles are fixedly embedded in the outer surface of the conveying pipe, and each group of high-pressure nozzles are circumferentially arranged; the multiple sets of high-pressure nozzles are arranged at equal intervals. According to the dry-mixed mortar conveying device with the material control function, the purpose of pre-grinding conveyed materials can be achieved through the arranged crushing rollers, the situation that caked materials enter the next working procedure to affect the mixing effect is avoided, the falling materials can be weighed through the arranged weight measuring sensor, and when the preset weight is reached, the materials can be conveyed to the next working procedure through the crushing rollers. The control host enables the auger blade to stop, meanwhile, the motor is controlled to drive the material receiving tank to be overturned and released, the effect of accurate material control is achieved, a user can conveniently and regularly clean the auger blade and the conveying barrel through the arranged high-pressure nozzle, and the service life of the conveying barrel and the auger blade is prolonged.

Description

Technical Field

[0001] The present application relates to the technical field of conveying devices, and in particular to a dry-mix mortar conveying device with a material control function. Background Art

[0002] Dry-mixed mortar is usually called hydraulic cement mixed mortar. It refers to a granular or powdered material that is physically mixed with dried and sieved aggregates, inorganic cementitious materials and additives in a certain proportion. It is transported to the construction site in bags or bulk and can be used directly after adding water and mixing. It is also called mortar dry powder, dry mix, dry mix powder, and some construction adhesives also belong to this category.

[0003] The existing patent (publication number: CN218707354U) discloses a dry-mixed mortar conveying device with a material control function, including a feeding auger, a support plate is fixedly provided on one side of the discharge port of the feeding auger, a baffle plate is hingedly provided at the bottom of the support plate, a return spring is fixedly provided between the support plate and the baffle plate, an ear plate is fixedly provided on one side of the baffle plate, a pull rope is fixedly provided in the ear plate, and a stepper motor assembly for pulling the pull rope is fixedly provided on the top of the support plate. Specifically, when unloading, the pull rope is pulled by the stepper motor assembly, and the pull rope pulls the baffle plate to rotate slowly. The staff can rotate the baffle plate to a suitable angle according to the amount of feed to change the size of the discharge port, thereby avoiding the material from being unloaded too fast or too slow.

[0004] The pull rope is pulled by the stepper motor assembly, and the pull rope pulls the baffle plate to rotate slowly. The staff can rotate the baffle plate to a suitable angle according to the amount of feed to change the size of the discharge port, thereby avoiding too fast or too slow material discharge. However, in actual use, dry-mixed mortar is a variety of mixed particles, and the particle surface is relatively rough. When the opening angle is small, it is easy for the particles to squeeze and bite each other, resulting in an arch bridge effect at the outlet, causing blockage. At the same time, in the process of material storage, due to the mutual stacking of materials and the possible humidity in the storage environment, some materials will clump, resulting in an increase in the frequency of blockage. At the same time, the above-mentioned device is not easy to handle the agglomerated materials, which affects the subsequent material stirring and mixing effect. Utility Model Content

[0005] In response to the shortcomings of the prior art, the present application provides a dry-mixed mortar conveying device with a material control function, which has the advantages of automatic material control and agglomeration treatment, and solves the problem that in actual use, the dry-mixed mortar is a variety of mixed particles, and the surface of the particles is relatively rough. When the opening angle is small, it is easy for the particles to squeeze and bite each other, resulting in an arch bridge effect at the outlet, causing blockage and difficulty in handling agglomerated materials, affecting the subsequent material stirring and mixing effect.

[0006] To achieve the above-mentioned purpose, the present application provides the following technical solutions: a dry-mixed mortar conveying device with a material control function, comprising a conveying cylinder, a conveying pipe is rotatably connected between the left and right inner walls of the conveying cylinder, and a plurality of groups of high-pressure nozzles are fixedly embedded on the outer surface of the conveying pipe, each group of the high-pressure nozzles is arranged in a circle, and the plurality of groups of the high-pressure nozzles are arranged at equal distances;

[0007] The top of the right side of the conveying cylinder is fixedly connected to a feed hopper, and two crushing rollers are arranged between the left and right inner walls of the feed hopper;

[0008] The left bottom of the conveying cylinder is fixedly connected to a discharge pipe, a receiving tank is provided below the discharge pipe, a sealing disk is slidably inserted into the receiving tank, a weighing sensor is installed on the inner bottom wall of the receiving tank, and the sealing disk is fixedly connected to the pressure measuring end of the weighing sensor.

[0009] Through the above scheme, by means of the setting of the crushing roller, the purpose of pre-grinding the conveyed material can be achieved, so as to prevent the agglomerated material from entering the next process and affecting the mixing effect; by means of the setting of the weighing sensor, the purpose of weighing the fallen material can be achieved; when the preset weight is reached, the control host can stop the auger blades from working, and at the same time control the motor to drive the receiving tank to flip and release, thereby achieving the effect of precise material control; through the setting of the high-pressure nozzle, the user can clean the auger blades and the conveying barrel regularly, thereby increasing the service life of the conveying barrel and the auger blades.

[0010] Furthermore, two crushing shafts are rotatably connected between the left and right inner walls of the feed hopper, each crushing roller is fixedly connected to the crushing shaft adjacent to it, and the right ends of the two crushing shafts are fixedly connected to gears, and the two gears are meshedly connected.

[0011] Through the above scheme, through the meshing connection of the two gears, the purpose of opposite rotation of the two crushing rollers can be achieved, thereby achieving the effect of crushing the agglomerated materials.

[0012] Furthermore, auger blades are fixedly mounted on the outer surface of the delivery pipe.

[0013] Through the above scheme, the purpose of pushing materials can be achieved by setting the auger blades.

[0014] Furthermore, a first motor is provided at the right end of the delivery pipe, and an output end of the first motor is fixedly connected to the delivery pipe.

[0015] Through the above scheme, by setting the first motor, it is possible to provide power for the rotation of the auger blades.

[0016] Furthermore, a fixing ring is fixedly connected to the outer surface of the first motor, and two fixing rods are fixedly connected to the left side of the fixing ring, and the other ends of the two fixing rods are fixedly connected to the conveying cylinder.

[0017] Through the above solution, the first motor can be fixed by setting the fixing ring and the fixing rod.

[0018] Furthermore, the left end of the delivery pipe is rotatably connected to a rotation-stopping pipe, the left end of the rotation-stopping pipe is fixedly connected to a connecting pipe, and the left end of the connecting pipe is installed with a flange.

[0019] Through the above solution, by setting the anti-rotation pipe, it is possible to avoid the situation where the flange follows the rotation of the conveying pipe during its rotation.

[0020] Furthermore, the left end of the conveying cylinder is fixedly connected to two hanging plates, and the sides of the two hanging plates close to each other are rotatably connected to the flip shafts, and the ends of the two flip shafts close to each other are fixedly connected to the material receiving tank, wherein the front side of the hanging plate located at the front is fixedly connected to an L-shaped plate, and the back side of the L-shaped plate is fixedly installed with a motor, and the output end of the motor is fixedly connected to the front end of the flip shaft in the front.

[0021] Through the above solution, by setting the motor, it is possible to provide power for the turning of the receiving tank.

[0022] Furthermore, the right end of the frontmost crushing shaft is fixedly connected to the external motor output end, and the right end of the conveying cylinder is installed with a control host, and the external motor, the first motor, the motor, and the weighing sensor are all electrically connected to the control host.

[0023] Through the above scheme, by controlling the settings of the host, the rotation speed of the auger blade and the detection data of the weighing sensor can be checked and monitored respectively.

[0024] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0025] This dry-mixed mortar conveying device with a material control function can achieve the purpose of pre-grinding the conveyed material through the provided crushing roller, so as to prevent the agglomerated material from entering the next process and affecting the mixing effect. The provided weighing sensor can achieve the purpose of weighing the fallen material. When the preset weight is reached, the control host can stop the auger blades and control the motor to drive the material receiving tank to flip and release, thereby achieving the effect of precise material control. The provided high-pressure nozzle can facilitate the user to regularly clean the auger blades and the conveying cylinder, thereby increasing the service life of the conveying cylinder and the auger blades. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1A cross-sectional view of the front view of the overall structure of this application;

[0027] Figure 2 A three-dimensional diagram of the overall structure of this application Figure 1 ;

[0028] Figure 3 This is the front view of the overall structure of this application;

[0029] Figure 4 A three-dimensional diagram of the overall structure of this application Figure 2 .

[0030] In the figure:

[0031] 1. Conveying cylinder; 2. Conveying pipe; 3. High-pressure nozzle; 4. Feed hopper; 5. Crushing roller; 6. Discharging pipe; 7. Receiving tank; 8. Sealing plate; 9. Weight sensor; 10. Crushing shaft; 11. Gear; 12. Auger blade; 13. First motor; 14. Fixed ring; 15. Fixed rod; 16. Stop tube; 17. Connecting pipe; 18. Flange; 19. Suspension plate; 20. Turning shaft; 21. L-shaped plate; 22. Motor; 23. Control host. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0033] See also Figure 1 , Figure 2 and Figure 3 In this embodiment, a dry-mixed mortar conveying device with a material control function includes a conveying cylinder 1, a conveying pipe 2 is rotatably connected between the left and right inner walls of the conveying cylinder 1, and an auger blade 12 is fixedly installed on the outer surface of the conveying pipe 2. Through the setting of the auger blade 12, the purpose of pushing the material can be achieved. The outer surface of the conveying pipe 2 is fixedly inlaid with multiple groups of high-pressure nozzles 3, each group of high-pressure nozzles 3 is arranged in a circle, and the multiple groups of high-pressure nozzles 3 are arranged at equal distances. The left end of the conveying pipe 2 is rotatably connected to a stop pipe 16, and the left end of the stop pipe 16 is fixedly connected to a connecting pipe 17, and a flange 18 is installed on the left end of the connecting pipe 17. Through the setting of the stop pipe 16, it can be avoided that the flange 18 rotates with the conveying pipe 2 during rotation.

[0034] See also Figure 1 , Figure 3 and Figure 4In addition, a first motor 13 is provided at the right end of the conveying pipe 2, and the output end of the first motor 13 is fixedly connected to the conveying pipe 2. Through the setting of the first motor 13, it can provide power for the rotation of the auger blade 12. The outer surface of the first motor 13 is fixedly connected with a fixing ring 14, and the left side of the fixing ring 14 is fixedly connected with two fixing rods 15. The other ends of the two fixing rods 15 are fixedly connected to the conveying tube 1. Through the setting of the fixing ring 14 and the fixing rod 15, the first motor 13 can be fixed.

[0035] See also Figure 1 , Figure 3 and Figure 4 The top of the right side surface of the conveying cylinder 1 is fixedly connected to a feed hopper 4, two crushing rollers 5 are arranged between the left and right inner walls of the feed hopper 4, two crushing shafts 10 are rotatably connected between the left and right inner walls of the feed hopper 4, each crushing roller 5 is fixedly connected to the crushing shaft 10 adjacent to it, and the right ends of the two crushing shafts 10 are fixedly connected to gears 11, and the two gears 11 are meshingly connected. Through the meshing connection of the two gears 11, the purpose of opposite rotation of the two crushing rollers 5 can be achieved, thereby achieving the effect of crushing the agglomerated materials.

[0036] See also Figure 1 , Figure 3 and Figure 4 The left bottom of the conveying cylinder 1 is fixedly connected to a discharge pipe 6, and a receiving tank 7 is provided below the discharge pipe 6. A sealing disk 8 is slidably inserted into the receiving tank 7, and a weighing sensor 9 is installed on the inner bottom wall of the receiving tank 7. The sealing disk 8 is fixedly connected to the pressure measuring end of the weighing sensor 9.

[0037] See also Figure 1 , Figure 2 and Figure 3 At the same time, the left end of the conveying cylinder 1 is fixedly connected to two hanging plates 19, and the sides of the two hanging plates 19 close to each other are rotatably connected to the turning shaft 20, and the ends of the two turning shafts 20 close to each other are fixedly connected to the material receiving tank 7, among which, the front of the hanging plate 19 located in the front is fixedly connected to the L-shaped plate 21, and the back of the L-shaped plate 21 is fixedly installed with a motor 22, and the output end of the motor 22 is fixedly connected to the front end of the turning shaft 20 in the front. Through the setting of the motor 22, it can provide power for the turning of the material receiving tank 7, and the right end of the front crushing shaft 10 is fixedly connected to the external motor output end. A control host 23 is installed at the right end of the conveying cylinder 1, and the external motor, the first motor 13, the motor 22, and the weighing sensor 9 are all electrically connected to the control host 23. Through the setting of the control host 23, the rotation speed of the auger blade 12 and the detection data of the weighing sensor 9 can be checked and monitored respectively.

[0038] In the present embodiment, a dry-mixed mortar conveying device with a material control function can achieve the purpose of pre-grinding the conveyed material through the provided crushing roller 5, so as to prevent the agglomerated material from entering the next process and affecting the mixing effect. The provided weighing sensor 9 can achieve the purpose of weighing the fallen material. When the preset weight is reached, the control host 23 can stop the auger blade 12 and control the motor 22 to drive the receiving tank 7 to flip and release, thereby achieving the effect of precise material control. The provided high-pressure nozzle 3 can facilitate the user to regularly clean the auger blade 12 and the conveying cylinder 1, thereby increasing the service life of the conveying cylinder 1 and the auger blade 12.

[0039] It should be noted that during cleaning, the output end of the external pump body needs to be connected to the connecting pipe 17 .

[0040] The working principle of the above embodiment is: when in use, start to put the material into the feed hopper 4, then drive the crushing roller 5 to rotate, crush the material, and the crushed material enters the conveying cylinder 1, and the conveying pipe 2 rotates to drive the auger blade 12 to rotate, pushing the material to move, and through the preset required material weight, the material reaches the discharge pipe 6 and falls into the receiving tank 7. The material weight is monitored by the weighing sensor 9. After the material reaches the preset value, the auger blade 12 stops rotating, and at the same time, the motor 22 drives the flip shaft 20 to rotate, driving the receiving tank 7 to flip and release the material.

[0041] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0042] Although the embodiments of the present application have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present application, and that the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A dry-mix mortar conveying device with a material control function, comprising a conveying tube (1), characterized in that: A delivery pipe (2) is rotatably connected between the left and right inner walls of the delivery cylinder (1); a plurality of groups of high-pressure nozzles (3) are fixedly embedded on the outer surface of the delivery pipe (2); each group of the high-pressure nozzles (3) is arranged in a circle, and the plurality of groups of the high-pressure nozzles (3) are arranged at equal distances; The top end of the right side surface of the conveying cylinder (1) is fixedly connected to a feed hopper (4), and two crushing rollers (5) are provided between the left and right inner walls of the feed hopper (4); The bottom of the left end of the conveying cylinder (1) is fixedly connected to a discharge pipe (6), a receiving tank (7) is provided below the discharge pipe (6), a sealing disk (8) is slidably inserted into the receiving tank (7), a weighing sensor (9) is installed on the inner bottom wall of the receiving tank (7), and the sealing disk (8) is fixedly connected to the pressure measuring end of the weighing sensor (9).

2. A dry-mix mortar conveying device with material control function according to claim 1, characterized in that: Two crushing shafts (10) are rotatably connected between the left and right inner walls of the feed hopper (4), each crushing roller (5) is fixedly connected to the crushing shaft (10) adjacent thereto, and gears (11) are fixedly connected to the right ends of the two crushing shafts (10), and the two gears (11) are meshingly connected.

3. The dry-mix mortar conveying device with material control function according to claim 1, characterized in that: An auger blade (12) is fixedly mounted on the outer surface of the delivery pipe (2).

4. The dry-mix mortar conveying device with material control function according to claim 1, characterized in that: A first motor (13) is provided at the right end of the delivery pipe (2), and an output end of the first motor (13) is fixedly connected to the delivery pipe (2).

5. The dry-mix mortar conveying device with material control function according to claim 4, characterized in that: A fixing ring (14) is fixedly connected to the outer surface of the first motor (13), and two fixing rods (15) are fixedly connected to the left side of the fixing ring (14), and the other ends of the two fixing rods (15) are fixedly connected to the conveying cylinder (1).

6. The dry-mix mortar conveying device with material control function according to claim 1, characterized in that: The left end of the delivery pipe (2) is rotatably connected to a rotation-stopping pipe (16), the left end of the rotation-stopping pipe (16) is fixedly connected to a connecting pipe (17), and the left end of the connecting pipe (17) is installed with a flange (18).

7. The dry-mix mortar conveying device with material control function according to claim 1, characterized in that: The left end of the conveying cylinder (1) is fixedly connected to two suspension plates (19), and the mutually adjacent sides of the two suspension plates (19) are rotatably connected to a flip shaft (20), and the mutually adjacent ends of the two flip shafts (20) are fixedly connected to a material receiving tank (7), wherein the front side of the suspension plate (19) located at the frontmost side is fixedly connected to an L-shaped plate (21), and the back side of the L-shaped plate (21) is fixedly mounted with a motor (22), and the output end of the motor (22) is fixedly connected to the front end of the flip shaft (20) at the front.

8. The dry-mix mortar conveying device with material control function according to claim 2, characterized in that: The right end of the frontmost crushing shaft (10) is fixedly connected to the output end of an external motor. A control host (23) is installed at the right end of the conveying cylinder (1). The external motor, the first motor (13), the motor (22), and the weight sensor (9) are all electrically connected to the control host (23).

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