Feeding device of belt conveyor

Abstract

The utility model discloses a belt conveyor feeding device, which relates to the technical field of belt conveyor feeding, and comprises a support frame, the left and right parts of the upper end of the support frame are movably connected with a belt conveyor, and the top position of the right part of the support frame is movably connected with a material receiving guide assembly. The top position of the left portion of the supporting frame is movably connected with a scraping and cleaning assembly. According to the feeding device of the belt conveyor, materials conveyed to the tail end of the belt conveyor can be guided through the material receiving guide assembly, and scattering of the materials can be avoided. And the guide inclined plate capable of adjusting the rotation angle can enable the materials to fall at the proper height and position, and the practicability is high. And through the scraping and cleaning assembly, in the running process of the belt conveyor, a rubber scraping plate is tightly attached to the peripheral face of a belt, materials on the surface of the belt are scraped and cleaned, residual materials can fall into a collecting box due to the gravity effect, practicability is high, and the service life of the device is prolonged.

Description

TECHNICAL FIELD

[0001] The utility model relates to belt feeder loading technology field, especially relates to a conveying belt feeder loading device. BACKGROUND

[0002] The belt feeder generally refers to a belt conveyor, which is a continuous conveying machine with a flexible conveying belt as a material bearing and traction component, and is widely used in light industry, electronics, food, chemical industry, wood industry, hardware, medical treatment, mining and machinery industries. In the production process, the belt feeder is often used to convey materials for the next step of work.

[0003] Chinese patent document CN221643682U discloses a belt feeder, which has two groups of second supporting legs fixedly installed on the left and right sides of the outer surface of the lower end of the top plate away from one end of the belt feeder, the right end outer surface of the top plate is fixedly connected with the left end outer surface of the frame, and the number of first supporting legs is four. The belt feeder has the advantages of easy start and stop according to whether there is material on the upper part of the belt feeder, energy saving, etc.

[0004] The existing technology has the following problems:

[0005] The above device has no guiding effect when conveying materials to the end of the belt feeder, and cannot convey the materials to the appropriate position and height, which has limitations. Secondly, after long-time loading, the surface of the belt feeder is prone to accumulate impurities and cannot be cleaned, which affects the subsequent loading and is not practical enough. INVENTION CONTENTS

[0006] The utility model provides a conveying belt feeder loading device to solve the problems in the above background art.

[0007] To solve the above technical problems, the utility model adopts the following technical scheme:

[0008] A conveying belt feeder loading device, comprising a supporting frame, the upper end left and right parts of the supporting frame are movably connected with a conveying belt feeder, the top position of the right part of the supporting frame is movably connected with a material receiving and guiding assembly, and the top position of the left part of the supporting frame is movably connected with a material scraping and cleaning assembly.

[0009] The material receiving and guiding assembly comprises a rotating shaft, the front and rear ends of the rotating shaft are rotatably connected with the top position of the right inner wall of the supporting frame, the front part of the outer wall of the rotating shaft penetrates the front part of the supporting frame and is fixedly connected with an adjusting mechanism, the outer wall of the rotating shaft is fixedly sleeved with a guiding inclined plate, and the guiding inclined plate is located below the right bottom position of the conveying belt feeder.

[0010] The scraping cleaning assembly comprises a partition plate, the front end and the rear end of the partition plate are fixedly installed at the top of the left part of the inner wall of the support frame, a rubber scraper is rotationally connected to the middle part of the right side of the left part of the support frame, the top of the rubber scraper is lapped with the outer circumferential surface of the conveying belt machine, the size of the rubber scraper is consistent with the size of the outer circumferential surface of the conveying belt machine, a pneumatic cylinder is rotationally connected to the middle part of the lower end of the partition plate, and the output end of the pneumatic cylinder is rotationally connected to the middle part of the left side of the rubber scraper.

[0011] Preferably, the adjusting mechanism comprises a screw rod, two fixed plates are fixedly installed at the top of the right part of the front side of the support frame, the left end and the right end of the screw rod are rotationally connected to the opposite sides of the two fixed plates, the left end of the screw rod penetrates through the right part of the left fixed plate and is fixedly installed with a rotating disc, and the outer wall of the screw rod is threadedly connected with a moving block.

[0012] Preferably, guide rods are fixedly installed at the rear parts of the opposite sides of the two fixed plates, and the inner wall of the rear part of the moving block is slidably connected with the outer wall of the guide rod.

[0013] Preferably, a guide rail is fixedly installed at the top of the right part of the front side of the support frame and is located below the screw rod, a rack is slidably connected with the inner wall of the guide rail, a connecting block is fixedly installed at the left part of the front side of the rack, and the lower end of the moving block is fixedly connected with the upper end of the connecting block.

[0014] Preferably, a gear is fixedly sleeved with the front part of the outer wall of the rotating shaft and is located to the right of the screw rod, and the outer surface of the gear is engaged with the upper end of the rack.

[0015] Preferably, a material collecting frame is fixedly installed at the bottom part of the right side of the left part of the support frame, a through slot is formed in the front side of the material collecting frame, and a collecting box is movably connected with the inner wall of the through slot and is located below the rubber scraper.

[0016] Preferably, mounting frames are fixedly installed at the left parts of the front side and the rear side of the support frame, and a feeding frame is fixedly installed at the opposite sides of the top of the two mounting frames and is located above the conveying belt machine.

[0017] Thanks to the above technical scheme, the present application has the following technical progress compared with the prior art:

[0018] 1. The feeding device for the conveying belt machine can guide the material transported to the end of the conveying belt machine and avoid the material scattering through the cooperation of the rotating shaft, the guide inclined plate, the screw rod, the fixed plate, the moving block, the guide rod, the guide rail, the rack, the connecting block and the gear.

[0019] 2. This utility model provides a conveyor belt feeding device, which, through the cooperation of partitions, rubber scrapers, cylinders, material collection frames and collection boxes, can scrape off the material on the outer circumference of the conveyor belt during operation by using rubber scrapers to scrape it clean. The remaining material will fall into the collection box due to gravity. It is highly practical and extends the service life of the device. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall front structure of this utility model;

[0021] Figure 2 This is a schematic diagram of the overall bottom view of the present invention;

[0022] Figure 3 This is a top view of the overall structure of this utility model;

[0023] Figure 4 This is a schematic diagram (I) of the material receiving and guiding component of this utility model;

[0024] Figure 5 This is a schematic diagram (II) of the material receiving and guiding component of this utility model;

[0025] Figure 6 This is a schematic diagram of the scraping and cleaning component of this utility model.

[0026] In the diagram: 1. Support frame; 2. Material receiving and guiding assembly; 3. Material scraping and cleaning assembly; 4. Conveyor belt; 11. Mounting frame; 12. Discharge frame; 21. Rotating shaft; 22. Guide inclined plate; 23. Screw; 24. Fixing plate; 25. Moving block; 26. Guide rod; 27. Guide rail; 28. Rack; 29. ​​Connecting block; 210. Gear; 31. Partition plate; 32. Rubber scraper; 33. Cylinder; 34. Collection frame; 35. Collection box. Detailed Implementation

[0027] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0028] like Figures 1-6 As shown, a conveyor belt feeding device includes a support frame 1. The upper left and right sides of the support frame 1 are movably connected to the conveyor belt 4. The top position of the right side of the support frame 1 is movably connected to the material receiving guide component 2. The top position of the left side of the support frame 1 is movably connected to the material scraping and cleaning component 3.

[0029] The material receiving guide assembly 2 includes a rotating shaft 21. The front and rear ends of the rotating shaft 21 are rotatably connected to the top position of the right side of the inner wall of the support frame 1. The front part of the outer wall of the rotating shaft 21 passes through the front part of the support frame 1 and is fixedly connected to an adjustment mechanism. A guide inclined plate 22 is fixedly sleeved on the middle part of the outer wall of the rotating shaft 21. The guide inclined plate 22 is located below the bottom right position of the conveyor belt 4.

[0030] The scraping and cleaning assembly 3 includes a partition plate 31. The front and rear ends of the partition plate 31 are fixedly installed on the top of the left side of the inner wall of the support frame 1. A rubber scraper 32 is rotatably connected to the middle of the right side of the left side of the support frame 1. The top of the rubber scraper 32 overlaps with the outer peripheral surface of the conveyor belt 4. The size of the rubber scraper 32 is the same as the outer peripheral surface size of the conveyor belt 4. A cylinder 33 is rotatably connected to the middle of the lower end of the partition plate 31. The output end of the cylinder 33 is rotatably connected to the middle of the left side of the rubber scraper 32.

[0031] The material receiving and guiding assembly 2 guides the material transported to the end of the conveyor belt 4, preventing material spillage. The adjustable guide ramp 22 ensures the material lands at the appropriate height and position, offering high practicality. The scraping and cleaning assembly 3, using a rubber scraper 32, cleans the material from the outer surface of the conveyor belt 4 during operation. Residual material falls into the collection box 35 due to gravity, further enhancing practicality and extending the device's service life.

[0032] like Figure 4 and Figure 5 As shown, the adjustment mechanism includes a screw 23. Two fixed plates 24 are fixedly installed at the top position of the right side of the front side of the support frame 1. The left and right ends of the screw 23 are rotatably connected to the opposite sides of the two fixed plates 24. The left end of the screw 23 passes through the right side of the left fixed plate 24 and is fixedly installed with a turntable. The outer wall of the screw 23 is threaded with a moving block 25.

[0033] Rotating the turntable causes the screw 23 to rotate, and the moving block 25 moves radially through its threaded connection with the screw 23.

[0034] like Figure 5 As shown, guide rods 26 are fixedly installed on the rear of the two fixed plates 24 on opposite sides, and the inner wall of the rear of the moving block 25 is slidably connected to the outer wall of the guide rods 26.

[0035] The guide rod 26 guides the movement of the moving block 25.

[0036] like Figure 4 and Figure 5 As shown, a guide rail 27 is fixedly installed at the top right side of the support frame 1. The guide rail 27 is located below the screw 23. A rack 28 is slidably connected to the inner wall of the guide rail 27. A connecting block 29 is fixedly installed on the left side of the front side of the rack 28. The lower end of the moving block 25 is fixedly connected to the upper end of the connecting block 29.

[0037] When the movable block 25 moves, its bottom can drive the rack 28 to move left and right by driving the connecting block 29. The guide rail 27 has a guiding and limiting effect on the movement trajectory of the rack 28.

[0038] like Figure 5 As shown, a gear 210 is fixedly sleeved on the front part of the outer wall of the rotating shaft 21. The gear 210 is located to the right of the screw 23, and the outer surface of the gear 210 meshes with the upper end of the rack 28.

[0039] The gear 210 drives the rotating shaft 21 and the guide plate 22 to rotate by meshing with the rack 28. The guide plate 22 can guide the material to a suitable position or height according to actual needs.

[0040] like Figure 3 and Figure 6 As shown, a material collection frame 34 is fixedly installed at the bottom position of the right side of the support frame 1. A through groove is opened on the front side of the material collection frame 34, and a collection box 35 is movably connected to the inner wall of the through groove. The collection box 35 is located below the rubber scraper 32.

[0041] During the operation of the conveyor belt 4, the rubber scraper 32 can clean the residual material on its surface. The residual material will fall into the collection box 35 due to gravity. When the worker cleans it later, the collection box 35 can be pulled out of the channel.

[0042] like Figure 1 and Figure 2 As shown, mounting brackets 11 are fixedly installed on the left side of both the front and rear sides of the support frame 1, and feeding frames 12 are fixedly installed on the opposite sides of the top of the two mounting brackets 11. The feeding frames 12 are located above the conveyor belt 4.

[0043] The feeding frame 12 is located above the conveyor belt 4, which helps the material to fall smoothly into the conveyor belt 4 from above for conveying.

[0044] The working principle of this utility model is as follows: Material is added to the feeding frame 12. The conveyor belt 4 is an existing mechanism that can transfer the material from left to right. When the material reaches the right end of the conveyor belt 4, it falls to a suitable height and position under the guidance of the guide plate 22. When the worker needs to adjust the inclination angle of the guide plate 22, the turntable is rotated, which drives the screw 23 to rotate. The moving block 25 moves radially through a threaded connection with the screw 23. When the moving block 25 moves, its bottom can drive the rack 28 to move left and right by driving the connecting block 29. The gear 210, through meshing with the rack 28, drives the rotating shaft 21 and the guide plate 22 to rotate. The guide plate 22 can guide the material to a suitable position or height according to actual needs. The screw 23 driving the rack 28 has a self-locking function, which improves the stability of the guide plate 22 in supporting and guiding the material.

[0045] After the conveyor belt 4 has been working for a period of time, its outer surface is prone to material residue and contamination. The cylinder 33 is started, and its output end drives the rubber scraper 32 to rotate, so that its top overlaps with the outer surface of the conveyor belt 4. During the operation of the conveyor belt 4, the rubber scraper 32 is used to scrape the material off the outer surface of the belt. The remaining material will fall into the collection box 35 due to gravity. When the worker cleans it later, the collection box 35 can be pulled out of the through groove.

[0046] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A feeding device for a conveyor belt, comprising a support frame (1), characterized in that: The upper end left and right parts of the support frame (1) are movably connected with the conveying belt machine (4), the top position right part of the support frame (1) is movably connected with the material receiving and guiding assembly (2), and the top position left part of the support frame (1) is movably connected with the material scraping and cleaning assembly (3). The material receiving and guiding assembly (2) comprises a rotating shaft (21), the front and rear ends of the rotating shaft (21) are movably connected with the top position right part of the inner wall of the support frame (1), the front part of the outer wall of the rotating shaft (21) penetrates the front part of the support frame (1) and is fixedly connected with an adjusting mechanism, the middle part of the outer wall of the rotating shaft (21) is fixedly sleeved with a guiding inclined plate (22), and the guiding inclined plate (22) is located below the bottom position right part of the conveying belt machine (4). The material scraping and cleaning assembly (3) comprises a partition plate (31), the front and rear ends of the partition plate (31) are fixedly installed with the top position left part of the inner wall of the support frame (1), the middle position right part of the left side of the support frame (1) is movably connected with a rubber scraper (32), the top of the rubber scraper (32) is lapped with the outer circumferential surface of the conveying belt machine (4), the size of the rubber scraper (32) is consistent with the size of the outer circumferential surface of the conveying belt machine (4), the middle part of the lower end of the partition plate (31) is movably connected with an air cylinder (33), and the output end of the air cylinder (33) is movably connected with the middle part of the left side of the rubber scraper (32).

2. A conveyor belt feeder according to claim 1, characterized in that: The adjusting mechanism comprises a screw rod (23), two fixed plates (24) are fixedly installed with the top position right part of the front side of the support frame (1), the left and right ends of the screw rod (23) are movably connected with the opposite sides of the two fixed plates (24), the left end of the screw rod (23) penetrates the right part of the left fixed plate (24) and is fixedly installed with a rotating disc, and the outer wall of the screw rod (23) is threadedly connected with a moving block (25).

3. A conveyor belt feeder according to claim 2, characterized in that: The rear parts of the opposite sides of the two fixed plates (24) are fixedly installed with guide rods (26), and the inner wall of the rear part of the moving block (25) is slidably connected with the outer wall of the guide rod (26).

4. A conveyor belt feeder according to claim 3, characterized in that: The top position right part of the front side of the support frame (1) is fixedly installed with a guide rail (27), the guide rail (27) is located below the screw rod (23), the inner wall of the guide rail (27) is slidably connected with a rack (28), the left part of the front side of the rack (28) is fixedly installed with a connecting block (29), and the lower end of the moving block (25) is fixedly connected with the upper end of the connecting block (29).

5. A conveyor belt loading device according to claim 4, wherein: The front part of the outer wall of the rotating shaft (21) is fixedly sleeved with a gear (210), the gear (210) is located to the right of the screw rod (23), and the outer surface of the gear (210) is engaged with the upper end of the rack (28).

6. A conveyor belt feeder according to claim 1, characterized in that: The bottom position right part of the left side of the support frame (1) is fixedly installed with a material collecting frame (34), a through slot is formed in the front side of the material collecting frame (34), the inner wall of the through slot is movably connected with a collecting box (35), and the collecting box (35) is located below the rubber scraper (32).

7. A conveyor belt feeder according to claim 1, characterized in that: The left parts of the front and rear sides of the support frame (1) are fixedly installed with mounting frames (11), and the opposite sides of the top parts of the two mounting frames (11) are fixedly installed with a discharging frame (12), the discharging frame (12) is located above the conveying belt machine (4).

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