Spiral material conveyor

Abstract

The utility model relates to the technical field of spiral conveying, and discloses a spiral material conveyor which comprises a conveyor body, the conveyor body comprises a shell, and a servo motor is installed on the right side of the shell. According to the spiral material conveyor, a hand-held column is pushed through a hand-held anti-skid sleeve, then a connecting rod is driven to rotate, then a shell is driven to move, meanwhile, a movable plate moves upwards in an inner cavity of a supporting frame through movement of the shell, and after the shell becomes a specific angle, an insertion rod is inserted into an inner cavity of a limiting plate by hand holding; and then the fixing sleeve is fixedly installed on the surface of the inserting rod, and then the angle of the shell is fixed under the action of the teeth, so that the effect of adjusting the angle of the shell in the working state is achieved, and the problem that in the using process of an existing spiral material conveyor, the angle of the shell cannot be adjusted is solved. And due to the fact that operators cannot conveniently adjust the conveying angle of the conveyor, the production efficiency is seriously affected.

Description

Technical Field

[0001] The utility model relates to the technical field of screw conveying, in particular to a screw material conveyor. Background Art

[0002] A screw conveyor is a machine that uses a motor to drive the screw to rotate and push materials to achieve the purpose of conveying. It can convey horizontally, inclined or vertically. It has the advantages of simple structure, small cross-sectional area, good sealing, easy operation, easy maintenance, and convenient closed transportation.

[0003] The prior art publication number is CN 211109507 U, which is a single screw material conveyor. This patented technology can scrape off the attached materials through a scraper plate arranged inside the conveyor, and the materials will fall to the bottom of the conveyor, thereby avoiding material waste, reducing production costs, and improving the working efficiency of the conveyor.

[0004] At present, spiral material conveyors are often needed in production sites such as mines, cement plants, chemical plants, and food factories, so as to achieve the advantages of simple structure, low pollution, wide application range and easy use. However, during the use of existing spiral material conveyors, it is inconvenient for operators to adjust the conveying angle of the conveyor. Therefore, when the inclination angle is too small, it is very easy for materials to flow back, and the conveying efficiency is low, which seriously affects the production efficiency. If the inclination angle is too large, the material is prone to funnel flow, resulting in material accumulation, leading to conveying blockage, thereby affecting production. Therefore, improvements are proposed for the spiral material conveyor, and technical personnel in this field provide a spiral material conveyor to solve the problems raised in the above background technology. Utility Model Content

[0005] The purpose of the utility model is to provide a spiral material conveyor to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A screw material conveyor comprises a conveyor body, the conveyor body comprises a shell, a servo motor is installed on the right side of the shell, the output end of the servo motor penetrates into the inner cavity of the shell and is fixedly connected with a screw rod, the left side of the screw rod is movably connected to the left side of the inner cavity of the shell, the right side of the top of the shell is connected with an inlet hopper, the left side of the bottom of the shell is connected with an outlet hopper, and an adjustment mechanism is installed at the bottom of the shell;

[0008] The adjusting mechanism includes a support plate, a support rod is fixedly connected to the back side of the left side of the top of the support plate, a pillar is movably connected to the top of the front side of the support rod, the front side of the pillar is fixedly connected to the back side of the shell, the front side of the left side of the top of the support plate is fixedly connected to a fixing column, the top of the inner cavity of the fixing column is movably connected to a connecting rod, the back side of the connecting rod is fixedly connected to the front side of the shell, the front and back sides of the right side of the top of the support plate are both fixedly connected to a support frame, the top of the inner cavity of the support frame is movably connected to a movable plate, the top of the back side of the movable plate is movably connected to a connecting column, and the inner side of the connecting column is fixedly connected to the outer side of the shell.

[0009] As a further solution of the utility model: the bottom of the support plate is fixedly connected with an anti-slip pad, the bottom of the movable plate is fixedly connected with a limit plate, the inner cavities of the support frame and the limit plate are movably connected with an insertion rod, the right side of the surface of the insertion rod is movably connected with a fixed sleeve, the fixed sleeve is arranged in a circular structure, and multiple holes are opened on both sides of the inner cavity of the support frame, and are arranged in a circular structure.

[0010] As a further solution of the utility model: a circular plate is fixedly connected to the front side of the connecting rod, the circular plate is arranged in a circular structure, a handrail is fixedly connected to the top of the front side of the circular plate, and an anti-slip sleeve is fixedly connected to the front side of the surface of the handrail.

[0011] As a further solution of the utility model: the front side of the connecting rod surface is fixedly connected with a gear ring, the front side of the fixing column is installed with a fixing mechanism, the fixing mechanism includes a positioning plate, the back side of the positioning plate is fixedly connected to the front side of the fixing column, both sides of the top of the positioning plate are fixedly connected with cylinders, the top of the inner cavity of the cylinder is movably connected with a moving rod, the top of the moving rod is fixedly connected with a strip plate, the bottom of the strip plate is fixedly connected with teeth, the number of the teeth is multiple, and the surface of the teeth is clamped and connected to the surface of the gear ring.

[0012] As a further solution of the utility model: the bottom of the moving rod is fixedly connected to a limiting block, the limiting block is arranged in a circular structure, the surface of the moving rod is sleeved with a spring, the bottom of the spring is fixedly connected to the top of the limiting block, and the top of the spring is fixedly connected to the top of the cylindrical inner cavity.

[0013] As a further solution of the utility model: both sides of the top of the strip plate are fixedly connected with connecting blocks, the top of the connecting block is fixedly connected with a pull ring, and the pull ring is arranged in a circular structure.

[0014] As a further solution of the utility model: a fixing plate is fixedly connected to the right side of the shell, the front and back sides of the bottom of the servo motor are fixedly connected to mounting plates, the inner cavity of the mounting plate is installed with bolts, and the bottom of the mounting plate is fixedly connected to the bottom of the inner cavity of the fixing plate by bolts.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. The utility model pushes the handrail through the hand-held anti-slip sleeve, and then drives the circular plate to rotate through the movement of the handrail, and then drives the connecting rod to rotate, and then drives the shell to move. At the same time, the movement of the shell makes the movable plate move upward in the inner cavity of the support frame, and then when the shell becomes a specific angle, the handrail inserts the insertion rod into the inner cavity of the limit plate, and then the fixing sleeve is installed and fixed on the surface of the insertion rod, and then the angle of the shell is fixed under the action of the teeth, so as to achieve the effect of adjusting the shell angle in the working state, and can solve the problem that the existing spiral material conveyor is inconvenient for the operator to adjust the conveying angle of the conveyor during use. Therefore, when the inclination angle is too small, it is very easy to cause material backflow, low conveying efficiency, and seriously affect production efficiency. If the inclination angle is too large, the material is prone to funnel flow phenomenon, resulting in material accumulation, leading to conveying blockage, thereby affecting production.

[0017] 2. The utility model achieves the effect of preventing the outer shell from slipping in the working state by setting the anti-skid pad, and achieves the effect of limiting the moving plate in the moving state by setting the limit plate, so as to prevent the moving plate from falling off from the inner cavity of the support frame during the movement, and achieves the effect of plugging and fixing the moving plate and the limit plate in the static state by setting the plug rod and the fixing sleeve, and achieves the effect of connecting and fixing the handrail and the connecting rod by setting the circular plate, so as to achieve the effect of driving the connecting rod to rotate by the movement of the handrail, and achieves the effect of protecting and preventing the operator from slipping between the operator and the handrail by setting the anti-skid sleeve, so as to prevent the operator from falling off when pushing the handrail by hand. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of a spiral material conveyor;

[0019] Figure 2 A bottom view of a housing in a spiral material conveyor;

[0020] Figure 3 A cross-sectional view of a housing in a spiral material conveyor;

[0021] Figure 4 is a cross-sectional view of a support frame in a spiral material conveyor;

[0022] Figure 5 It is a schematic diagram of the structural connection of a circular plate in a spiral material conveyor;

[0023] Figure 6 A cross-sectional view of a cylinder in a spiral material conveyor.

[0024] In the figure: 1. conveyor body; 101. housing; 102. fixing plate; 103. servo motor; 104. inlet hopper; 105. outlet hopper; 106. screw rod; 107. bolt; 108. mounting plate; 2. adjustment mechanism; 201. support plate; 202. anti-skid pad; 203. pillar; 204. support rod; 205. support frame; 206. moving plate; 207. connecting column; 208. Limiting plate; 209, plug rod; 210, fixing sleeve; 211, fixing column; 212, connecting rod; 213, gear ring; 214, hand column; 215, anti-skid sleeve; 216, round plate; 3, fixing mechanism; 301, positioning plate; 302, limiting block; 303, cylinder; 304, spring; 305, connecting block; 306, pull ring; 307, strip plate; 308, moving rod; 309, teeth. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-6 A screw material conveyor includes a conveyor body 1, the conveyor body 1 includes a shell 101, a servo motor 103 is installed on the right side of the shell 101, the output end of the servo motor 103 penetrates into the inner cavity of the shell 101 and is fixedly connected with a screw rod 106, the left side of the screw rod 106 is movably connected to the left side of the inner cavity of the shell 101, the right side of the top of the shell 101 is connected with a feed hopper 104, the left side of the bottom of the shell 101 is connected with a discharge hopper 105, and an adjustment mechanism 2 is installed at the bottom of the shell 101;

[0027] The adjusting mechanism 2 includes a support plate 201, a support rod 204 is fixedly connected to the back side of the top left side of the support plate 201, a support rod 204 is movably connected to the top of the front side of the support rod 204, the front side of the support rod 204 is fixedly connected to the back side of the shell 101, a fixed column 211 is fixedly connected to the front side of the top left side of the support plate 201, a connecting rod 212 is movably connected to the top of the inner cavity of the fixed column 211, the back side of the connecting rod 212 is fixedly connected to the front side of the shell 101, the front and back sides of the top right side of the support plate 201 are fixedly connected to a support frame 205, a movable plate 206 is movably connected to the top of the inner cavity of the support frame 205, a connecting column 207 is movably connected to the top of the back side of the movable plate 206, and the inner side of the connecting column 207 is fixedly connected to the outer side of the shell 101.

[0028] Specifically, the bottom of the support plate 201 is fixedly connected to the anti-slip pad 202, the bottom of the movable plate 206 is fixedly connected to the limiting plate 208, the inner cavities of the support frame 205 and the limiting plate 208 are movably connected to the insertion rod 209, and the right side of the surface of the insertion rod 209 is movably connected to the fixing sleeve 210, the fixing sleeve 210 is arranged in a circular structure, and multiple sockets are opened on both sides of the inner cavity of the support frame 205, and are arranged in a circular structure.

[0029] Through the above technical scheme, by setting the anti-slip pad 202, the outer shell 101 in the working state can be prevented from slipping. By setting the limiting plate 208, the movable plate 206 in the moving state can be limited to avoid the movable plate 206 falling off from the inner cavity of the support frame 205 during the movement. By setting the insertion rod 209 and the fixing sleeve 210, the movable plate 206 and the limiting plate 208 in the static state can be plugged in and fixed.

[0030] Specifically, a circular plate 216 is fixedly connected to the front side of the connecting rod 212. The circular plate 216 is arranged in a circular structure. A handrail 214 is fixedly connected to the top of the front side of the circular plate 216. The front side of the surface of the handrail 214 is fixedly connected to an anti-slip sleeve 215.

[0031] Through the above technical scheme, by setting the circular plate 216, the effect of connecting and fixing the handrail post 214 and the connecting rod 212 is achieved, so that the connecting rod 212 is driven to rotate by the movement of the handrail post 214. By setting the anti-slip sleeve 215, the protection and anti-slip effect between the operator and the handrail post 214 is achieved, preventing the operator from falling off when pushing the handrail post 214 by hand.

[0032] Specifically, the front side of the surface of the connecting rod 212 is fixedly connected to the gear ring 213, and the front side of the fixed column 211 is installed with a fixing mechanism 3, the fixing mechanism 3 includes a positioning plate 301, the back side of the positioning plate 301 is fixedly connected to the front side of the fixed column 211, both sides of the top of the positioning plate 301 are fixedly connected to the cylinder 303, the top of the inner cavity of the cylinder 303 is movably connected to the moving rod 308, the top of the moving rod 308 is fixedly connected to the strip plate 307, the bottom of the strip plate 307 is fixedly connected to the teeth 309, the number of teeth 309 is plural, and the surface of the teeth 309 is snap-connected to the surface of the gear ring 213.

[0033] Through the above technical solution, the pull ring 306 is pulled upward by hand, and the movement of the pull ring 306 drives the connecting block 305 to move, and then drives the strip plate 307 to move, and then drives the teeth 309 to move, and then drives the moving rod 308 to move in the inner cavity of the cylinder 303, and then drives the limit block 302 to move, and then the spring 304 is compressed, and at the same time, the teeth 309 are separated from the surface of the ring gear 213, and then when the angle of the shell 101 is adjusted to the specified position, the connecting rod 212 is in a stationary state, and then the ring gear 213 is in a stationary state, and then the pull ring 306 is released, and then the moving rod 308 is restored to its original position under the action of the spring 304, and then the strip plate 307 is restored to its original position, and then the teeth 309 are clamped on the surface of the ring gear 213, so as to fix the ring gear 213 in the stationary state, and then achieve the effect of limiting the angle of the shell 101 in the working state.

[0034] Specifically, the bottom of the moving rod 308 is fixedly connected to the limiting block 302, the limiting block 302 is arranged in a circular structure, the surface of the moving rod 308 is sleeved with a spring 304, the bottom of the spring 304 is fixedly connected to the top of the limiting block 302, and the top of the spring 304 is fixedly connected to the top of the inner cavity of the cylinder 303.

[0035] Through the above technical solution, through the setting of the limit block 302, the moving rod 308 in the moving state is limited, so as to prevent the moving rod 308 from falling off from the inner cavity of the cylinder 303 in the moving state. Through the setting of the spring 304, when the moving rod 308 moves, it will drive the limit block 302 to move, so as to absorb the energy of the force generated. Further, when the moving rod 308 loses its force, the limit block 302 will return to its original position, thereby achieving the effect of limiting the position of the shell 101 in the static state, and being able to release the clamping effect of the shell 101 in the adjustment state.

[0036] Specifically, both sides of the top of the strip plate 307 are fixedly connected with the connecting blocks 305 , and the top of the connecting block 305 is fixedly connected with the pull ring 306 , which is arranged in a circular structure.

[0037] Through the above technical solution, by setting the connecting block 305, a connection is achieved between the pull ring 306 and the strip plate 307, and then the strip plate 307 is driven to move by the movement of the pull ring 306. The setting of the pull ring 306 makes it easier for the operator to pull the strip plate 307.

[0038] Specifically, a fixing plate 102 is fixedly connected to the right side of the housing 101, and a mounting plate 108 is fixedly connected to the front and back sides of the bottom of the servo motor 103. Bolts 107 are installed in the inner cavity of the mounting plate 108, and the bottom of the mounting plate 108 is fixedly connected to the bottom of the inner cavity of the fixing plate 102 by bolts 107.

[0039] Through the above technical solution, by setting the bolts 107 and the fixing plate 102, the servo motor 103 in the working state can be installed and fixed, thereby preventing the servo motor 103 from falling off during the working process. By setting the mounting plate 108, it is easier for the operator to install and fix the servo motor 103.

[0040] The working principle of the utility model is: first, the bolt 107 is inserted into the inner cavity of the mounting plate 108 and the fixing plate 102 by hand, and then the mounting plate 108 is fixed, and then the servo motor 103 is installed and fixed. Then, the pull ring 306 is pulled upward by hand, and the movement of the pull ring 306 drives the connecting block 305 to move, and then drives the strip plate 307 to move, and then drives the teeth 309 to move, and then drives the moving rod 308 to move in the inner cavity of the cylinder 303, and then drives the limit block 302 to move, and then makes the spring 304 move. The outer shell 101 is compressed, and at the same time, the teeth 309 are separated from the surface of the gear ring 213. Then, the hand-held anti-slip sleeve 215 pushes the hand-held column 214, which then drives the circular plate 216 to rotate, and then drives the connecting rod 212 to rotate, and then the angle of the outer shell 101 is offset. At the same time, the outer shell 101 in the working state is supported and fixed by the pillar 203 and the support rod 204. Then, the outer shell 101 is moved downward on the left side, and the right side of the outer shell 101 is moved upward, and then the connecting column 207 is moved upward, and then the movable plate 206 is moved upward, and then The limiting plate 208 is driven to move upward, and then when the angle of the shell 101 reaches the specified position, the insertion rod 209 is inserted into the inner cavity of the support frame 205 and the limiting plate 208 by hand, and then when the insertion rod 209 completely penetrates the right side of the support frame 205, the fixing sleeve 210 is installed and fixed on the surface of the insertion rod 209, and then when the angle of the shell 101 is adjusted to the specified position, the connecting rod 212 is in a stationary state, and then the gear ring 213 is in a stationary state, and then the pull ring 306 is released, and then the moving rod 308 is restored to its original position under the action of the spring 304, and then the strip plate 307 is driven to restore The gear 309 is then clamped on the surface of the gear ring 213 to fix the gear ring 213 in a stationary state, thereby achieving the effect of limiting the angle of the housing 101 in a working state, and finally starting the servo motor 103 to drive the screw rod 106 to rotate. The operator then pours the material into the inner cavity of the housing 101 through the hopper 104, and then transports the material through the screw rod 106, and then transmits the material to the next link through the discharge hopper 105, thereby ensuring more effective material transmission.

[0041] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A screw material conveyor, comprising a conveyor body (1), characterized in that: The conveyor body (1) comprises a shell (101), a servo motor (103) is installed on the right side of the shell (101), an output end of the servo motor (103) penetrates the inner cavity of the shell (101) and is fixedly connected to a screw rod (106), the left side of the screw rod (106) is movably connected to the left side of the inner cavity of the shell (101), the right side of the top of the shell (101) is connected to an inlet hopper (104), the left side of the bottom of the shell (101) is connected to an outlet hopper (105), and an adjustment mechanism (2) is installed at the bottom of the shell (101); The adjusting mechanism (2) comprises a supporting plate (201), the back side of the left side of the top of the supporting plate (201) is fixedly connected to a supporting rod (204), the top of the front side of the supporting rod (204) is movably connected to a supporting column (203), the front side of the supporting column (203) is fixedly connected to the back side of the housing (101), the front side of the left side of the top of the supporting plate (201) is fixedly connected to a fixing column (211), the top of the inner cavity of the fixing column (211) is movably connected to a connecting rod (203), A connecting rod (212), the back side of the connecting rod (212) is fixedly connected to the front side of the outer shell (101), the front side and the back side of the top right side of the support plate (201) are fixedly connected to the support frame (205), the top of the inner cavity of the support frame (205) is movably connected to the movable plate (206), the top of the back side of the movable plate (206) is movably connected to the connecting column (207), and the inner side of the connecting column (207) is fixedly connected to the outer side of the outer shell (101).

2. A spiral material conveyor according to claim 1, characterized in that: The bottom of the support plate (201) is fixedly connected to an anti-slip pad (202), the bottom of the movable plate (206) is fixedly connected to a limit plate (208), the inner cavities of the support frame (205) and the limit plate (208) are movably connected to an insertion rod (209), the right side of the surface of the insertion rod (209) is movably connected to a fixing sleeve (210), the fixing sleeve (210) is arranged in a circular structure, and a plurality of insertion holes are provided on both sides of the inner cavity of the support frame (205), and are arranged in a circular structure.

3. A spiral material conveyor according to claim 1, characterized in that: A circular plate (216) is fixedly connected to the front side of the connecting rod (212), and the circular plate (216) is arranged in a circular structure. A handrail (214) is fixedly connected to the top of the front side of the circular plate (216), and an anti-slip sleeve (215) is fixedly connected to the front side of the surface of the handrail (214).

4. A spiral material conveyor according to claim 1, characterized in that: The front side of the surface of the connecting rod (212) is fixedly connected to a gear ring (213), and the front side of the fixing column (211) is installed with a fixing mechanism (3), and the fixing mechanism (3) includes a positioning plate (301), and the back side of the positioning plate (301) is fixedly connected to the front side of the fixing column (211), and both sides of the top of the positioning plate (301) are fixedly connected to a cylinder (303), and the top of the inner cavity of the cylinder (303) is movably connected to a moving rod (308), and the top of the moving rod (308) is fixedly connected to a strip plate (307), and the bottom of the strip plate (307) is fixedly connected to teeth (309), and the number of teeth (309) is plural, and the surface of the teeth (309) is snap-connected to the surface of the gear ring (213).

5. A spiral material conveyor according to claim 4, characterized in that: The bottom of the moving rod (308) is fixedly connected to the limiting block (302), and the limiting block (302) is arranged in a circular structure. The surface of the moving rod (308) is sleeved with a spring (304), and the bottom of the spring (304) is fixedly connected to the top of the limiting block (302), and the top of the spring (304) is fixedly connected to the top of the inner cavity of the cylinder (303).

6. A spiral material conveyor according to claim 4, characterized in that: Both sides of the top of the strip plate (307) are fixedly connected with connection blocks (305), and the top of the connection block (305) is fixedly connected with a pull ring (306), and the pull ring (306) is arranged in a circular structure.

7. The spiral material conveyor according to claim 1, characterized in that: A fixing plate (102) is fixedly connected to the right side of the housing (101), and a mounting plate (108) is fixedly connected to the front and back sides of the bottom of the servo motor (103). Bolts (107) are installed in the inner cavity of the mounting plate (108), and the bottom of the mounting plate (108) is fixedly connected to the bottom of the inner cavity of the fixing plate (102) by means of the bolts (107).

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