Residual material conveying device with weight reduction effect

Abstract

The utility model provides a kind of remaining material conveying device with weight reduction effect, comprising: material collecting component, material collecting component is used to collect remaining feed;Feeding assembly, feeding assembly is connected with material collecting component, and feeding assembly is used to convey the feed collected by material collecting component;Weight reduction component, weight reduction component is connected with feeding assembly, and weight reduction component is used to reduce the gravity when material collecting component and feeding assembly contact ground;Weight reduction component includes: weight reduction spring, both ends of weight reduction spring are respectively connected with fixed frame and briquetting;Adjusting component, adjusting component is connected with weight reduction spring, and adjusting component is used to adjust the pre-tightening force of weight reduction spring, by the cooperation of abutting plate, adjusting screw and handheld part, so that operator rotates handheld part to drive adjusting screw to push abutting plate to move, realize the adjustment of weight reduction spring pre-tightening force, so that device can be flexibly adapted to different ground conditions, significantly improve the ground adaptability of weight reduction effect, reduce ground wear risk.

Description

Technical Field

[0001] This utility model relates to the field of animal husbandry technology, specifically to a waste feed conveying device with a weight reduction effect. Background Technology

[0002] Most livestock farms primarily raise cattle and sheep, resulting in a widespread accumulation of feed waste within the farm area. This waste is often piled up haphazardly and requires regular cleaning. Traditional manual cleaning methods are inefficient and labor-intensive. Using vehicles for cleaning, however, often leads to blockages at the feed inlet, requiring frequent intervention by operators and resulting in low overall collection efficiency. Furthermore, the conveyor cylinder portion of the collection device is quite heavy when in contact with the ground, easily causing scratches during descent. Over time, this leads to severe ground wear, increasing maintenance costs and operator difficulty. To address these issues, the inventor previously applied for a utility model patent (CN214651451U) for a weight-reducing feed conveying device. This device uses a weight reducer located on the other side of the bottom of the fixed frame, connected to the conveyor box, to reduce the weight of the conveyor box and minimize ground scratches. However, after a period of use, it was found that this device has poor adaptability to different ground surfaces, with a fixed weight-reduction effect regardless of the surface.

[0003] Therefore, existing technologies need further development. Utility Model Content

[0004] The purpose of this invention is to overcome the above-mentioned technical deficiencies and provide a waste material conveying device with a weight reduction effect. This solves the technical problem that although the weight reducer can reduce the scraping of the conveying cylinder on the ground, the inventor found that this structure has poor adaptability to different ground surfaces and the weight reduction effect is fixed for different ground surfaces.

[0005] To achieve the above technical objectives, the present invention adopts the following technical solution: A waste material conveying device with weight reduction effect is provided, comprising: a collection component for collecting waste feed; a feeding component connected to the collection component for conveying the feed collected by the collection component; and a weight reduction component connected to the feeding component for reducing the weight of the collection component and the feeding component when they contact the ground. The weight reduction component includes: a fixed frame mounted on the feeding component; a telescopic rod, one end of which is connected to the fixed frame and the other end of which is connected to the feeding component; a pressure block mounted at the bottom of the telescopic rod; a weight reduction spring, both ends of which are connected to the fixed frame and the pressure block, respectively; and an adjusting component connected to the weight reduction spring for adjusting the preload of the weight reduction spring.

[0006] Furthermore, the adjustment assembly includes: a retaining plate, the side of the retaining plate away from the pressure block being connected to a weight-reducing spring; an adjustment screw, the adjustment screw being threadedly connected to the pressure block, the adjustment screw passing through the pressure block and connected to the retaining plate, the adjustment screw being rotatably disposed relative to the retaining plate; and a handle, the handle being mounted on the end of the adjustment screw away from the retaining plate.

[0007] Furthermore, the weight reduction component also includes: a weight reducer, which is installed inside the fixed frame and whose output end is connected to the feeding component; and a lifting cylinder, which is installed on the side of the fixed frame near the feeding component.

[0008] Further, the feeding assembly includes: a conveying box extending along a first preset direction, with a fixed frame installed at the bottom of the conveying box; a telescopic rod mounted on the conveying box at one end away from the fixed frame; a conveying space inside the conveying box; a secondary conveying roller extending along the width direction of the conveying box and rotatably disposed on the side of the conveying space near the collecting assembly; a primary conveying roller extending along the width direction of the conveying box and rotatably disposed on the side of the conveying space away from the collecting assembly; a conveyor belt sleeved on the primary and secondary conveying rollers to drive the conveyor belt and secondary conveying rollers to rotate via the rotation of the primary conveying roller; and a cycloidal conveying motor mounted on the conveying box, with its output end connected to the primary conveying roller to drive the primary conveying roller to rotate, thereby driving the conveyor belt to rotate.

[0009] Furthermore, the residual material conveying device with weight reduction effect also includes an upper scraping assembly, which includes: an upper scraper plate extending along the width direction of the conveying box and abutting against the surface of the conveyor belt; an upper movable seat extending along the width direction of the conveying box and installed on the inner wall of the conveying space near the main conveying roller; a first slide groove extending along the height direction of the upper movable seat; the upper scraper plate being movably disposed within the first slide groove along the extension direction of the first slide groove; and a first spring located within the first slide groove, with both ends of the first spring connected to the upper scraper plate and the upper movable seat, respectively.

[0010] Furthermore, the residual material conveying device with weight reduction effect also includes a lower scraping assembly, which includes: a lower scraper plate extending along the width direction of the conveying box and abutting against the back of the conveyor belt; a lower movable seat extending along the width direction of the conveying box and installed on the inner wall of the conveying space near the conveying auxiliary roller; a second slide groove provided on the lower movable seat extending along the height direction of the upper movable seat; the lower scraper plate being movably disposed in the second slide groove along the extension direction of the second slide groove; and a second spring located in the second slide groove, with both ends of the second spring connected to the lower scraper plate and the lower movable seat, respectively.

[0011] Furthermore, the upper scraping assembly also includes: a first sliding plate, which extends along the width direction of the conveying box and is movably disposed within the first sliding groove along the extension direction of the first sliding groove, and is connected to a first spring; a first irregular protrusion, which extends along the width direction of the conveying box and is disposed on the first sliding plate, and a first snap-fit ​​groove is provided on the upper scraping plate, which is adapted to the first irregular protrusion and snaps into the first snap-fit ​​groove.

[0012] Furthermore, the lower scraper assembly also includes: a second sliding plate, which extends along the width direction of the conveying box and is movably disposed within the second slide groove along the extension direction of the second slide groove, and is connected to a second spring; a second irregular protrusion, which extends along the width direction of the conveying box and is disposed on the second sliding plate, and a second snap-fit ​​groove is provided on the lower scraper plate, which is adapted to the second irregular protrusion and the second irregular protrusion snaps into the second snap-fit ​​groove.

[0013] Furthermore, the material collection assembly includes: a mounting base extending along the width direction of the conveying box, the mounting base being disposed on the side of the conveying box near the conveying auxiliary material roller, the mounting base having a material collection space communicating with the conveying space; a material collection drum extending along the width direction of the conveying box, the material collection drum being rotatably disposed within the material collection space; a material collection motor mounted on the mounting base, the output end of the material collection motor being driven connected to the material collection drum to drive the material collection drum to rotate, thereby conveying feed from the material collection space to the conveying space; a spiral auger blade extending along a second preset direction, the spiral auger blade being disposed on the material collection drum; and multiple material collection paddles extending along a third preset direction, the multiple material collection paddles being spaced apart along the extension direction of the spiral auger blade.

[0014] Furthermore, the waste material conveying device with weight reduction effect also includes a buffer assembly, which includes a rectangular frame and sliding columns. Sliding columns are symmetrically arranged at both ends of the output end of the lifting cylinder, and a rectangular frame is arranged at the bottom of the conveying box, with the rectangular frame slidably connected to the sliding columns.

[0015] Beneficial effects: 1. The adjustment assembly, through the cooperation of the clamping plate, the adjusting screw and the hand-held part, allows the operator to rotate the hand-held part to drive the adjusting screw to move the clamping plate, thereby adjusting the preload of the weight reduction spring. This enables the device to flexibly adapt to different ground conditions, significantly improve the ground adaptability of the weight reduction effect, and reduce the risk of ground wear.

[0016] 2. The upper scraper assembly abuts against the surface of the conveyor belt through the movable upper scraper plate in the first chute, and the first spring provides adaptive clamping force to realize automatic adhesion to the upper surface of the conveyor belt to scrape off residual feed. At the same time, the elastic design adapts to the belt surface state to prevent material accumulation and reduce abnormal wear.

[0017] 3. The matching structure between the first irregular protrusion and the first snap-fit ​​groove of the upper scraper plate enables the first slide plate to be elastically connected to the upper movable seat through the first spring, realizing the quick disassembly and maintenance of the upper scraper plate. At the same time, the irregular snap-fit ​​structure ensures the stability of scraping and reduces the difficulty of maintenance. Attached Figure Description

[0018] Figure 1 This is a bottom view of a waste material conveying device with weight reduction effect used in an embodiment of this utility model; Figure 2 This is a front view of a waste material conveying device with a weight reduction effect used in an embodiment of this utility model; Figure 3 This utility model embodiment employs a waste material conveying device with a weight reduction effect. Figure 2 Enlarged view of point A in the middle; Figure 4 This is a top view schematic diagram of a waste material conveying device with weight reduction effect used in an embodiment of this utility model; Figure 5 This utility model embodiment employs a waste material conveying device with a weight reduction effect. Figure 4 The front sectional view of EE in the middle; Figure 6 This is a schematic diagram of the material collection component structure of a waste material conveying device with weight reduction effect used in an embodiment of this utility model; Figure 7 This is a schematic diagram of a scraping component on a residual material conveying device with a weight reduction effect, as used in an embodiment of this utility model. Figure 8This is an internal structural diagram of the upper scraping component of a waste material conveying device with weight reduction effect provided in an embodiment of this utility model.

[0019] The above figures include the following reference numerals: 1. Material collecting motor; 2. Material collecting drum; 3. Material collecting paddle; 4. Auxiliary conveyor roller; 5. Conveyor belt; 6. Main conveyor roller; 7. Conveyor idler roller; 8. Cycloidal conveyor motor; 9. Mounting base; 10. Observation port; 11. Weight reducer; 12. Waste discharge port; 13. Telescopic rod; 14. Conveyor box; 15. Weight reduction spring; 16. Lifting cylinder; 17. Buffer assembly; 18. Lower scraper assembly; 19. Upper scraper assembly; 20. Spiral auger blade; 21. Fixing frame; 22. Discharge port; 23. Waste cleaning port; 24. First spring; 25. Upper movable seat; 26. First protrusion; 27. Pressing plate; 28. Adjusting screw; 29. ​​Hand handle; 30. Material collecting assembly; 31. Feeding assembly; 32. Weight reduction assembly; 33. Adjusting assembly; 34. Upper scraper plate. Detailed Implementation

[0020] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present application, and not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative effort should fall within the scope of protection of the present application.

[0021] According to an embodiment of this utility model, a waste material conveying device with a weight reduction effect is provided. Please refer to [link / reference]. Figures 1 to 8 The system includes: a collection assembly 30 for collecting leftover feed; a feeding assembly 31 connected to the collection assembly 30 for conveying the feed collected by the collection assembly 30; and a weight-reducing assembly 32 connected to the feeding assembly 31 for reducing the weight of the collection assembly 30 and the feeding assembly 31 when they contact the ground. The weight-reducing assembly 32 includes: a fixing frame 21 mounted on the feeding assembly 31; a telescopic rod 13, one end of which is connected to the fixing frame 21 and the other end of which is connected to the feeding assembly 31; a pressure block mounted at the bottom of the telescopic rod 13; a weight-reducing spring 15, both ends of which are connected to the fixing frame 21 and the pressure block, respectively; and an adjusting assembly 33 connected to the weight-reducing spring 15 for adjusting the preload of the weight-reducing spring 15.

[0022] By adopting the above technical solution, the preload of the weight-reducing spring 15 is adjusted by adjusting component 33, and the degree of weight reduction is controlled by the extension and retraction length of the weight-reducing spring 15, so as to cope with different ground conditions and improve the applicability of the overall equipment.

[0023] Please refer to Figure 3 The adjusting assembly 33 includes: a pressing plate 27, the side of the pressing plate 27 away from the pressure block being connected to the weight-reducing spring 15; an adjusting screw 28, the adjusting screw 28 being threadedly connected to the pressure block, the adjusting screw 28 passing through the pressure block and being connected to the pressing plate 27, the adjusting screw 28 being rotatably disposed relative to the pressing plate 27; and a handle 29, the handle 29 being installed at the end of the adjusting screw 28 away from the pressing plate 27.

[0024] By adopting the above technical solution, the adjustment component 33, through the cooperation of the clamping plate 27, the adjusting screw 28 and the hand-held part 29, enables the operator to rotate the hand-held part 29 to drive the adjusting screw 28 to push the clamping plate 27 to move, thereby adjusting the preload of the weight reduction spring 15. This allows the device to flexibly adapt to different ground conditions, significantly improve the ground adaptability of the weight reduction effect, and reduce the risk of ground wear.

[0025] Specifically, the weight-reducing spring 15 is a rectangular spring, and the weight-reducing device 11 is a nitrogen spring. When the feeding assembly 31 and the collecting assembly 30 are in contact with the ground, the weight-reducing device 11 and the weight-reducing spring 15 can reduce the gravity, making vehicle operation easier and reducing ground wear. The two can be used together or separately depending on the product model.

[0026] Please refer to Figure 1 The weight reduction component 32 also includes: a weight reducer 11, which is installed inside the fixed frame 21 and whose output end is connected to the feeding component 31; and a lifting cylinder 16, which is installed on the side of the fixed frame 21 near the feeding component 31.

[0027] By adopting the above technical solution, the weight reduction component 32 is connected to the feeding component 31 through the weight reducer 11 in the fixed frame 21. The weight reducer 11 actively shares the downward pressure of the feeding component 31, effectively reducing the overall pressure of the device on the ground and avoiding scratch damage.

[0028] Please refer to Figure 5The feeding assembly 31 includes: a conveying box 14 extending along a first preset direction, with a fixing frame 21 installed at the bottom of the conveying box 14; a telescopic rod 13 with one end away from the fixing frame 21 installed on the conveying box 14; a conveying space provided inside the conveying box 14; a secondary conveying roller 4 extending along the width direction of the conveying box 14, rotatably disposed on the side of the conveying space near the collecting assembly 30; and a main conveying roller 6 extending along the width direction of the conveying box 14. Extending in the degree direction, the main conveying roller 6 is rotatably disposed on the side of the conveying space away from the collecting assembly 30; the conveyor belt 5 is sleeved on the main conveying roller 6 and the auxiliary conveying roller 4, so that the main conveying roller 6 rotates to drive the conveyor belt 5 and the auxiliary conveying roller 4 to rotate; the conveying cycloidal motor 8 is mounted on the conveying box 14, and the output end of the conveying cycloidal motor 8 is drivenly connected to the main conveying roller 6, so that the main conveying roller 6 rotates to drive the conveyor belt 5 to rotate.

[0029] By adopting the above technical solution, the feeding component 31 forms a conveying space through the conveying auxiliary material roller 4, the conveying main material roller 6 and the sleeved conveyor belt 5 in the conveying box 14. The conveying cycloidal motor 8 drives the conveying main material roller 6 to drive the conveyor belt 5 to rotate, forming an efficient and continuous feed conveying path, ensuring the smooth transfer of remaining feed from the collection end to the discharge end, and improving the overall collection efficiency.

[0030] Furthermore, a waste discharge port 12 is provided at the bottom of one end of the conveying box 14, a discharge port 22 is provided at the top of the conveying box 14, a waste cleaning port 23 is provided at the middle position of the bottom of the conveying box 14, a cover plate is provided at the bottom of the conveying box 14, and the cover plate is compatible with the waste cleaning port 23. Observation ports 10 are evenly distributed on the top of the conveying box 14 to facilitate observation and maintenance when the vehicle is not in use or under maintenance.

[0031] Furthermore, five sets of conveyor rollers 7 are evenly arranged at both ends inside the conveyor box 14, and the conveyor rollers 7 are located at the top inside the conveyor belt 5. The conveyor rollers 7 and the conveyor belt 5 are adapted to each other, and the conveyor rollers 7 provide smooth transmission.

[0032] Please refer to Figure 5 , Figure 7 and Figure 8The residual material conveying device with weight reduction effect also includes an upper scraping assembly 19, which includes: an upper scraper 34, which extends along the width direction of the conveying box 14 and abuts against the surface of the conveyor belt 5, and is used to scrape off residual feed from the surface of the conveyor belt 5; an upper movable seat 25, which extends along the width direction of the conveying box 14 and is installed on the inner side wall of the conveying space near the main conveying roller 6, and has a first sliding groove, which extends along the height direction of the upper movable seat 25, and the upper scraper 34 is movably disposed in the first sliding groove along the extension direction of the first sliding groove; and a first spring 24, which is located in the first sliding groove, and its two ends are respectively connected to the upper scraper 34 and the upper movable seat 25.

[0033] By adopting the above technical solution, the upper scraper assembly 19 abuts against the surface of the conveyor belt 5 through the movable upper scraper plate 34 in the first chute, and the first spring 24 provides adaptive clamping force to realize automatic adhesion to the upper surface of the conveyor belt 5 to scrape off residual feed. At the same time, through the elastic design to adapt to the belt surface state, it prevents material accumulation and reduces abnormal wear.

[0034] Please refer to Figure 5 , Figure 7 and Figure 8 The residual material conveying device with weight reduction effect also includes a lower scraper assembly 18, which includes: a lower scraper plate extending along the width direction of the conveyor box 14 and abutting against the back of the conveyor belt 5; a lower movable seat extending along the width direction of the conveyor box 14 and installed on the inner side wall of the conveying space near the conveyor auxiliary material roller 4; a second sliding groove provided on the lower movable seat extending along the height direction of the upper movable seat 25; the lower scraper plate being movably disposed in the second sliding groove along the extension direction of the second sliding groove; and a second spring located in the second sliding groove, with both ends of the second spring connected to the lower scraper plate and the lower movable seat, respectively.

[0035] By adopting the above technical solution, the lower scraper assembly 18 abuts against the back of the conveyor belt 5 through the movable lower scraper plate in the second chute, and is provided with elastic support by the second spring, so as to automatically remove the attached materials on the back of the conveyor belt 5. Combined with the spring buffering effect, it ensures stable contact, avoids material backflow, and maintains long-term cleanliness.

[0036] Specifically, adjusting the preload of the weight-reducing spring 15 can not only cope with different ground conditions, but also reduce the wear of the upper scraper 34 and the lower scraper. This is because adjusting the preload can control the weight reduction. After the weight is reduced, the weight applied to the scraper by the conveyor belt 5 is reduced accordingly, thereby reducing wear.

[0037] Please refer to Figure 8 The upper scraper assembly 19 further includes: a first sliding plate, which extends along the width direction of the conveying box 14 and is movably disposed in the first sliding groove along the extension direction of the first sliding groove, and is connected to the first spring 24; a first irregular protrusion, which extends along the width direction of the conveying box 14 and is disposed on the first sliding plate; and a first snap-fit ​​groove is provided on the upper scraper plate 34, which is adapted to the first irregular protrusion and snaps into the first snap-fit ​​groove.

[0038] By adopting the above technical solution, the matching structure of the first irregular protrusion and the first snap-fit ​​groove of the upper scraper plate 34 enables the first slide plate to be elastically connected to the upper movable seat 25 through the first spring 24, realizing the quick disassembly and maintenance of the upper scraper plate 34. At the same time, the irregular snap-fit ​​structure ensures the stability of scraping and reduces the difficulty of maintenance.

[0039] Please refer to Figure 8 The lower scraper assembly 18 further includes: a second sliding plate, which extends along the width direction of the conveying box 14 and is movably disposed in the second slide groove along the extension direction of the second slide groove, and is connected to a second spring; a second irregular protrusion, which extends along the width direction of the conveying box 14 and is disposed on the second sliding plate, and a second snap-fit ​​groove is provided on the lower scraper, which is adapted to the second irregular protrusion and the second irregular protrusion snaps into the second snap-fit ​​groove.

[0040] By adopting the above technical solution, the matching structure of the second irregular protrusion and the second snap-fit ​​groove of the lower scraper plate enables the second slide plate to be elastically connected to the lower movable seat through the second spring, providing a modular installation method for the lower scraper plate, ensuring the reliability of the scraping action and simplifying the cleaning and maintenance process.

[0041] Specifically, the lower scraper assembly 18 and the upper scraper assembly 19 have the same structure; Please refer to Figure 5 and Figure 6The material collection assembly 30 includes: a mounting base 9, which extends along the width direction of the conveying box 14 and is located on the side of the conveying box 14 near the conveying auxiliary material roller 4. The mounting base 9 has a material collection space that communicates with the conveying space; a material collection drum 2, which extends along the width direction of the conveying box 14 and is rotatably located within the material collection space; a material collection motor 1, which is mounted on the mounting base 9 and has its output end connected to the material collection drum 2 for driving the material collection drum 2 to rotate, thereby conveying feed from the material collection space to the conveying space; a spiral auger blade 20, which extends along a second preset direction and is located on the material collection drum 2; and multiple material collection paddles 3, which extend along a third preset direction and are spaced apart along the extension direction of the spiral auger blade 20.

[0042] By adopting the above technical solution, the material collection component 30 collects materials by rotating under the drive of the material collection motor 1 through the spiral auger blades 20 and the spaced material collection paddles 3 on the material collection drum 2. The spiral auger blades 20 are used to realize the axial propulsion of the feed, and the material collection paddles 3 are combined to enhance the material sweeping ability and improve the thoroughness of the collection of residual feed.

[0043] Furthermore, the material collection drum mounting base 9 is provided with a feed inlet on the side away from the conveyor box 14. The remaining material is thrown onto the conveyor belt 5 through the feed inlet by the spiral auger plate 20 driving the material collection plate 3.

[0044] Please refer to Figure 1 and Figure 2 The waste material conveying device with weight reduction effect also includes a buffer assembly 17, which includes a rectangular frame and a sliding column. The two ends of the output end of the lifting cylinder 16 are symmetrically provided with sliding columns, and the bottom of the conveying box 14 is provided with a rectangular frame, and the rectangular frame is slidably connected to the sliding column.

[0045] By adopting the above technical solution, the buffer component 17 slides with the sliding column at the output end of the lifting cylinder 16 through the rectangular frame. During the process of collecting residual materials, when the conveying box 14 and the collecting drum 2 come into contact with the ground, there is a certain buffer space to avoid hard contact that could cause ground damage, increased vehicle power, and difficulty in control.

[0046] Working principle: When installing this weight-reducing residual material conveying device, first install the fixing frame 21 in the designated position; then, the operator rotates the hand-held part 29 of the adjusting component 33, drives the adjusting screw 28 to push the clamping plate 27, and adjusts the preload of the weight-reducing spring 15. The collecting motor 1 drives the collecting drum 2, the spiral auger 20, and the collecting deflector 3 to collect residual material from the feed inlet. The collecting drum 2 rotates downward and backward, and the spiral auger 20 rotates to drive the collecting deflector 3 to throw the material onto the conveyor belt 5 above the middle of the conveying box 14. The conveying cycloidal motor 8 drives the main conveying roller 6. The conveyor roller 4 and conveyor belt 5 rotate, and the conveyor idler roller 7 provides smooth transmission. The collected residual material is conveyed by the conveyor belt 5 and moves quickly backward inside the conveyor box 14. Finally, it is discharged into the vehicle's large box through the discharge port 22. During the operation of the conveyor belt 5, the upper scraper 34 is pressed by the first spring 24 to scrape off the residue on the surface of the conveyor belt 5. The lower scraper is supported by the second spring to remove the attached material on the back of the conveyor belt 5. The conveyor box 14 and the collection drum 2 are raised to the specified height by the adjustment of the lifting cylinder 16 and the limiting guide of the telescopic rod 13 to facilitate vehicle movement. The material collection paddle 3 is formed by bending iron sheets and is fixed and evenly distributed on the spiral auger plate 20, so that when the material collection drum 2 rotates to collect residual material, it can quickly throw the material to the lifting box and is not easy to block. The weight reduction spring 15 and the weight reducer 11 reduce the gravity when the conveying box 14 and the material collection drum 2 contact the ground during material collection, which facilitates vehicle operation and reduces ground wear. The weight reduction spring 15 and the weight reducer 11 can be used together or alone in different models of products. The buffer component 17 is composed of a rectangular frame and a sliding column. It has a certain space reserved. During the process of collecting residual material, when the conveying box 14 and the material collection drum 2 contact the ground, there is a certain buffer space to avoid hard contact that causes ground damage, increased vehicle power, and difficulty in operation. Waste inlet 12 is for easy passage of excess material from inside conveyor belt 5 to outside conveyor belt 5 as it rotates, and then to the bottom of conveyor box 14, where it is discharged by conveyor belt 5. Waste cleaning inlet 23 is for cleaning and maintenance of excess material at the bottom of conveyor box 14, and also to prevent excess material from fermenting and deteriorating over time, thus affecting the quality of the material.

[0047] It should be noted that the terms "first," "second," etc., in the specification, claims, and accompanying drawings of this application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate so that the embodiments of this application described herein can be implemented in sequences other than those illustrated or described herein.

[0048] Optionally, specific examples in this embodiment can refer to the examples described in the above embodiments, and will not be repeated here.

[0049] The sequence numbers of the embodiments in this application are for descriptive purposes only and do not represent the superiority or inferiority of the embodiments.

[0050] In the above embodiments of this application, the descriptions of each embodiment have different focuses. For parts not described in detail in a certain embodiment, please refer to the relevant descriptions of other embodiments.

[0051] The above description is only a preferred embodiment of this application. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of this application, and these improvements and modifications should also be considered within the scope of protection of this application.

Claims

1. A waste material conveying device with weight reduction effect, characterized in that, include: A collection assembly (30) for collecting leftover feed; Feeding assembly (31), which is connected to the collecting assembly (30), is used to transport the feed collected by the collecting assembly (30); Weight reduction component (32), the weight reduction component (32) is connected to the feeding component (31), the weight reduction component (32) is used to reduce the gravity of the collecting component (30) and the feeding component (31) when they contact the ground; The weight reduction component (32) includes: A fixing frame (21) is disposed on the feeding assembly (31); Telescopic rod (13), one end of which is connected to the fixed frame (21), and the other end of which is connected to the feeding assembly (31): A pressure block is disposed at the bottom of the telescopic rod (13); The weight-reducing spring (15) has two ends connected to the fixing frame (21) and the pressure block, respectively. An adjusting assembly (33) is connected to the weight-reducing spring (15) and is used to adjust the preload of the weight-reducing spring (15); the adjusting assembly (33) includes: A retaining plate (27) is connected to the weight-reducing spring (15) on the side of the retaining plate (27) away from the pressure block; An adjusting screw (28) is threadedly connected to the pressure block. The adjusting screw (28) passes through the pressure block and is connected to the abutment plate (27). The adjusting screw (28) is rotatably arranged relative to the abutment plate (27). Handhold (29), said handhold (29) being mounted on the end of said adjusting screw (28) away from said abutment (27); the weight reduction assembly (32) further includes: A weight reducer (11) is installed inside the fixed frame (21), and the output end of the weight reducer (11) is connected to the feeding assembly (31). A lifting cylinder (16) is mounted on the side of the fixed frame (21) near the feeding assembly (31); the feeding assembly (31) includes: A conveying box (14) extends along a first preset direction, and a fixed frame (21) is installed at the bottom of the conveying box (14); one end of the telescopic rod (13) away from the fixed frame (21) is installed on the conveying box (14); the conveying box (14) is provided with a conveying space. A conveying auxiliary material roller (4) extends along the width direction of the conveying box (14) and is rotatably disposed on the side of the conveying space near the material collection assembly (30). The main conveying roller (6) extends along the width direction of the conveying box (14) and is rotatably disposed on the side of the conveying space away from the collecting assembly (30). The conveyor belt (5) is sleeved on the main conveyor roller (6) and the auxiliary conveyor roller (4) so ​​that the main conveyor roller (6) can rotate to drive the conveyor belt (5) and the auxiliary conveyor roller (4) to rotate. A conveying cycloidal motor (8) is installed on the conveying box (14). The output end of the conveying cycloidal motor (8) is connected to the conveying main material roller (6) so as to drive the conveying main material roller (6) to rotate through the conveying cycloidal motor (8) so as to drive the conveying belt (5) to rotate. Upper scraper assembly (19), the upper scraper assembly (19) comprising: Upper scraper (34) extends along the width direction of the conveyor box (14), and the upper scraper (34) abuts against the surface of the conveyor belt (5). The upper scraper (34) is used to scrape off residual feed from the surface of the conveyor belt (5). The upper movable seat (25) extends along the width direction of the conveying box (14) and is installed on the inner side wall of the conveying space near the main conveying roller (6). A first sliding groove is provided on the upper movable seat (25) and extends along the height direction of the upper movable seat (25). The upper scraper (34) is movably disposed in the first sliding groove along the extension direction of the first sliding groove. The first spring (24) is located in the first groove, and the two ends of the first spring (24) are respectively connected to the upper scraper (34) and the upper movable seat (25); The lower scraper assembly (18) includes: The lower scraper extends along the width of the conveyor box (14) and abuts against the back of the conveyor belt (5). The lower scraper is used to scrape off residual feed from the back of the conveyor belt (5). The lower movable seat extends along the width direction of the conveying box (14) and is installed on the inner side wall of the conveying space near the conveying auxiliary material roller (4). A second sliding groove is provided on the lower movable seat, and the second sliding groove extends along the height direction of the upper movable seat (25). The lower scraper is movably disposed in the second sliding groove along the extension direction of the second sliding groove. The second spring is located inside the second groove, and its two ends are respectively connected to the lower scraper and the lower movable seat.

2. The waste material conveying device with weight reduction effect according to claim 1, characterized in that, The upper scraper assembly (19) also includes: The first slide plate extends along the width direction of the conveying box (14), and the first slide plate is movably disposed in the first slide groove along the extension direction of the first slide groove. The first slide plate is connected to the first spring (24). The first irregular protrusion extends along the width direction of the conveying box (14) and is disposed on the first sliding plate. The upper scraper plate (34) is provided with a first snap-fit ​​groove, which is adapted to the first irregular protrusion and the first irregular protrusion is snapped into the first snap-fit ​​groove.

3. The waste material conveying device with weight reduction effect according to claim 2, characterized in that, The lower scraper assembly (18) also includes: The second slide plate extends along the width direction of the conveying box (14), and is movably disposed in the second slide groove along the extension direction of the second slide groove. The second slide plate is connected to the second spring. The second irregular protrusion extends along the width direction of the conveying box (14). The second irregular protrusion is disposed on the second sliding plate. The lower scraper plate is provided with a second snap-fit ​​groove, which is adapted to the second irregular protrusion, and the second irregular protrusion is snapped into the second snap-fit ​​groove.

4. The waste material conveying device with weight reduction effect according to claim 3, characterized in that, The aggregate assembly (30) includes: Mounting seat (9), the mounting seat (9) extends along the width direction of the conveying box (14), the mounting seat (9) is located on the side of the conveying box (14) near the conveying auxiliary material roller (4), the mounting seat (9) is provided with a material collection space, the material collection space is connected to the conveying space; The material collection drum (2) extends along the width direction of the conveying box (14) and is rotatably disposed within the material collection space; A material collection motor (1) is mounted on the mounting base (9). The output end of the material collection motor (1) is connected to the material collection drum (2) so as to drive the material collection drum (2) to rotate through the material collection motor (1) so as to transport the feed from the material collection space to the conveying space. Spiral auger blade (20), the spiral auger blade (20) extends along a second preset direction, the spiral auger blade (20) is disposed on the collecting drum (2); The material collection paddle (3) extends along a third preset direction. Multiple material collection paddles (3) are provided, and the multiple material collection paddles (3) are spaced apart along the extension direction of the spiral auger plate (20).

5. The waste material conveying device with weight reduction effect according to claim 4, characterized in that, The residual material conveying device with weight reduction effect also includes a buffer assembly (17), which includes a rectangular frame and a sliding column. The two ends of the output end of the lifting cylinder (16) are symmetrically provided with sliding columns. The bottom of the conveying box (14) is provided with a rectangular frame, and the rectangular frame is slidably connected to the sliding column.

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