A residue film picking and stone crushing integrated machine

Abstract

The utility model relates to residual film processing equipment technical field, concretely is a residual film picking and stone smashing all -in -one, including machine body, its front end is provided with the traction device connected with external tractor, the machine body inside is sequentially provided with picking and conveying chamber, smashing chamber and residual film storage chamber, and the smashing chamber is linked together with picking and conveying chamber, and the outlet of smashing chamber lower extreme is linked together with residual film storage chamber, and the machine body bottom surface is provided with hollow picking area, the film roller is rotatably set up in picking and conveying chamber, and under the drive of lifting assembly, can be set up in picking area and lift, be used for residual film picking to stretch into farmland, picking and conveying belt is set up in the picking area behind film roller, and picking and conveying belt is uniformly provided with picking and conveying hook, and picking and conveying belt lifts under the drive of first lifting mechanism, can stretch into farmland and pick up sundries, the conveyer belt is horizontally set up between picking and conveying belt and residual film storage chamber, is used for conveying residual film weed. The utility model has the advantages of can smash stone and return to the field, residual film processing effect is good etc.

Description

Technical Field

[0001] This utility model relates to the technical field of residual film processing equipment, specifically a residual film picking and stone crushing integrated machine. Background Technology

[0002] The technology of residual plastic film mulching has brought about a historic revolution in dryland agriculture, enabling it to achieve good yields even in conditions of low rainfall and poor soil moisture, thus bringing significant economic benefits to my country's agricultural production. However, the inability to promptly collect residual plastic film from farmland has led to a deterioration of the farmland soil environment, severely impacting ease of cultivation, yield, and the quality of agricultural products. The biodegradation of this residual film in the natural environment takes hundreds of years; if not collected and cleaned up, it not only affects subsequent cultivation and crop growth but also seriously pollutes the environment, necessitating timely collection and recycling.

[0003] In the existing technology, residual film picking machines have limited functions and narrow applicability, and can only pick up residual film and impurities on the ground surface. Moreover, the picking equipment can only clean and collect residual film, weeds and stones, and cannot crush larger stones for return to the field. This results in high labor intensity, time and effort for recycling, and low work efficiency, which needs to be improved. Utility Model Content

[0004] In view of this, the present invention provides an integrated machine for picking up residual film and crushing stones, which aims to solve the technical problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A residual film picking and stone crushing integrated machine includes:

[0007] The machine body has a traction device at its front end that connects to an external tractor. Inside the machine body, there are sequentially arranged a pickup and conveying chamber, a crushing chamber, and a residual film storage chamber. The crushing chamber is connected to the pickup and conveying chamber, and the outlet at the lower end of the crushing chamber is connected to the residual film storage chamber. The bottom surface of the machine body is provided with a hollow pickup area.

[0008] The film-picking roller is rotatably set in the picking and conveying chamber, and can be raised and lowered in the picking area under the drive of the lifting component, for extending into the field to pick up residual film;

[0009] The picking belt is located in the picking area behind the film picking roller, and picking hooks are evenly arranged on the picking belt. The picking belt is raised and lowered under the drive of the first lifting mechanism, and can be extended into the field to pick up debris.

[0010] A conveyor belt, horizontally positioned between the pickup belt and the residual film storage cavity, is used to transport residual film and weeds.

[0011] A grid belt is inclinedly disposed in the pickup and conveying chamber and located between the film picking roller and the crushing chamber, for conveying larger impurities such as stones to the crushing chamber;

[0012] Two crushing rollers are rotatably disposed within the crushing chamber for crushing stones.

[0013] As a further embodiment of this utility model, the upper part of the throwing chamber is connected to the outlet of the crushing chamber, and the lower part is connected to the residual film storage chamber. The throwing chamber is provided with a throwing belt, which is driven by two pulleys of different sizes. The part of the larger pulley near the outer shell of the machine body is provided with a grid plate.

[0014] As a further embodiment of this invention, the lifting component includes:

[0015] The first hydraulic cylinder has its cylinder body connected to a rotating shaft on the inner wall of the machine body;

[0016] The connecting rod is V-shaped, with its first end connected to the rotating shaft on the inner wall of the machine body, and its second end connected to the rotating shaft at the end of the piston rod of the first hydraulic cylinder. The middle part of the connecting rod is rotatably connected to the drive shaft of the film-picking roller.

[0017] As a further embodiment of this utility model, the first lifting mechanism includes:

[0018] The support rod has its two ends connected to the central shafts of the two pulleys of the pickup belt, respectively.

[0019] The second hydraulic cylinder is disposed on the inner wall of the machine body, and the end of its piston rod is connected to the middle of the support rod. The end block disposed at the end of the central shaft away from the second hydraulic cylinder is slidably connected to and adapted to the corresponding slide groove on the inner wall of the machine body.

[0020] As a further embodiment of this utility model, the conveyor belt includes a first conveyor belt and a second conveyor belt, wherein the first conveyor belt is vertically and flexibly positioned above the second conveyor belt under the drive of a second lifting mechanism.

[0021] As a further embodiment of this utility model, the second lifting mechanism includes:

[0022] The support frame has its two ends connected to the rotating shafts of the two pulleys of the first conveyor belt, respectively.

[0023] The third hydraulic cylinder is located on the inner wall of the machine body. The end of its piston rod is connected to the middle of the bracket. The end block of the rotating shaft away from the third hydraulic cylinder is slidably connected to and adapted to the corresponding slide groove on the inner wall of the machine body.

[0024] As a further embodiment of this utility model, the film picking roller, the picking belt, the conveyor belt, the grid belt, the crushing roller, and the throwing belt are all driven by a hydraulic motor, and the hydraulic motor is controlled and driven by an onboard hydraulic pump station.

[0025] As a further embodiment of this utility model, the grid belt includes a plurality of equally spaced railings evenly distributed on the belt conveyor, with both ends of the railings mounted on the belt, and the belt wound around the corresponding pulleys.

[0026] As a further embodiment of this invention, the residual film storage cavity is provided with an openable and closable door.

[0027] As a further embodiment of this invention, the inner wall of the crushing chamber is provided with multiple guide plates.

[0028] The technological advancements achieved by this utility model due to the adoption of the above technical solution are as follows:

[0029] This invention utilizes a film-picking roller to collect residual film, weeds, and other impurities from the field. As the roller rotates, it throws these impurities onto a grid belt. Larger stones are conveyed by the grid belt to the crushing chamber, where they are crushed and fall into the throwing chamber. The crushed stones are then ejected from the grid by the throwing belt, allowing them to be returned to the field, reducing the need for manual processing and being environmentally friendly. Smaller impurities such as weeds and residual film on the grid belt fall through the gaps onto the picking belt, where they are transported along with other impurities to the conveyor belt and then to the residual film storage chamber. After collection, these are processed by workers. The resulting farmland is noticeably cleaner and tidier, with no residual film. Furthermore, the collected stones can be crushed and returned to the field, making the equipment highly integrated and practical. Attached Figure Description

[0030] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0031] Figure 1 This is a front view structural diagram of the present invention;

[0032] Figure 2 This utility model Figure 1 A partially enlarged structural diagram at point A;

[0033] Figure 3 This is a schematic diagram of the overall structure of this utility model;

[0034] Figure 4 This is a schematic diagram of the lifting component described in this utility model;

[0035] Figure 5This is a schematic diagram of the structure of the grid strip described in this utility model;

[0036] Explanation of reference numerals in the attached figures:

[0037] 10. Machine body; 101. Pick-up and conveying chamber; 102. Crushing chamber; 103. Residual film storage chamber; 104. Throwing chamber; 105. Guide plate; 106. Grid plate; 11. Traction device; 12. Film picking roller; 121. Drive shaft; 13. Pick-up belt; 131. Pick-up hook; 132. Central shaft; 14. First conveyor belt; 141. Second conveyor belt; 15. Grid belt; 151. Guardrail; 16. Crushing roller; 17. Throwing belt; 18. Hydraulic pump station; 19. Box door; 20. Lifting assembly; 21. First hydraulic cylinder; 22. Connecting rod; 30. First lifting mechanism; 40. Second lifting mechanism. Detailed Implementation

[0038] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, in the following description, specific details such as particular system structures and technologies are set forth for illustrative purposes rather than for limiting purposes, in order to provide a thorough understanding of the embodiments of the present invention. However, those skilled in the art should understand that the present invention can also be implemented in other embodiments without these specific details. In other cases, detailed descriptions of well-known systems, devices, circuits, and methods are omitted to avoid unnecessary details hindering the description of the present invention.

[0039] This utility model provides an integrated machine for picking up residual film and crushing stones, as per the attached instruction manual. Figure 1 To be continued Figure 5It is understood that the machine includes: a body 10, a film-picking roller 12, a pickup belt 13, a conveyor belt, a grid belt 15, and two crushing rollers 16. The front end of the body 10 is equipped with a traction device 11 that connects to an external tractor, and the body 10 is equipped with wheels. Inside the body 10, there are sequentially arranged a pickup and conveying chamber 101, a crushing chamber 102, and a residual film storage chamber 103. The crushing chamber 102 is connected to the pickup and conveying chamber 101, and the outlet at the lower end of the crushing chamber 102 is connected to the residual film storage chamber 103. The bottom surface of the body 10 is provided with a hollow pickup area to facilitate pickup. The film-picking roller 12 is rotatably mounted on the pickup and conveying... The cavity 101, driven by the lifting component 20, is vertically and vertically positioned within the picking area for reaching into the field to pick up residual film. The picking belt 13 is positioned within the picking area behind the film-picking roller 12, and picking hooks 131 are evenly distributed on the picking belt 13. The picking belt 13 is raised and lowered under the drive of the first lifting mechanism 30, allowing it to reach into the field to pick up debris. Specifically, the film-picking roller 12 can reach deeper into the field and has a strong ability to pick up residual film and weeds, and can transport impurities such as residual film and stones into the machine body 10. The picking belt 13 can pick up the remaining impurities that have been turned over and bring them into the machine body 10, further ensuring that the impurities in the farmland are thoroughly cleaned.

[0040] Included in the instruction manual Figure 1 It can be seen that the conveyor belt is horizontally positioned between the picking belt 13 and the residual film storage chamber 103 to transport residual film and weeds into the residual film storage chamber 103; the grid belt 15 is inclinedly positioned in the picking and conveying chamber 101 and located between the film picking roller 12 and the crushing chamber 102 to transport larger impurities such as stones to the crushing chamber 102; the two crushing rollers 16 are rotatably positioned in the crushing chamber 102 to crush stones, which can reduce the collection intensity of impurities and improve the practicality of the equipment.

[0041] Furthermore, as per the instruction manual... Figure 1 It is understood that the throwing chamber 104 inside the machine body 10 is connected to the outlet of the crushing chamber 102 at the top and to the residual film storage chamber 103 at the bottom. The throwing chamber 104 is equipped with a throwing belt 17, driven by two pulleys of different sizes. A grid plate 106 is installed on the larger pulley near the outer shell of the machine body 10. The outlet of the throwing chamber 104 at the bottom connects to the residual film storage chamber 103. During use, the crushed stones fall onto the throwing belt 17. Because the large-diameter pulley is close to the grid plate 106, the entire throwing belt 17 is tilted. Therefore, during the operation of the throwing belt 17, the stone fragments are thrown upwards by the grid plate 106, thus achieving the purpose of crushing and returning the stones to the field. This not only reduces the intensity of impurity collection but is also environmentally friendly.

[0042] Furthermore, as per the instruction manual... Figure 4It is known that the lifting component 20 includes: a first hydraulic cylinder 21 and a connecting rod 22, wherein the cylinder body of the first hydraulic cylinder 21 is connected to the inner wall of the machine body 10 via a rotating shaft; the connecting rod 22 is "V" shaped, with its first end connected to the inner wall of the machine body 10 via a rotating shaft, its second end connected to the piston rod end of the first hydraulic cylinder 21 via a rotating shaft, and the middle part of the connecting rod 22 rotatably connected to the drive shaft 121 of the film-picking roller 12. Specifically, a hydraulic motor is provided at the first end of the drive shaft 121 of the film-picking roller 12, and a slider is provided at the second end to be slidably connected to and adapted to the slide rail on the inner wall of the machine body 10 (not shown in the figure), which is used to support the film-picking roller 12. In use, the connecting rod 22 is driven to swing by the first hydraulic cylinder 21, which can drive the corresponding film-picking roller 12 to rise or fall. After the film-picking roller 12 falls and extends out of the picking area, it can be extended into the field to pick up residual film. After the operation is completed, the film-picking roller 12 rises and retracts, which facilitates the movement of the equipment.

[0043] Furthermore, as per the instruction manual... Figure 1 It is known that the first lifting mechanism 30 includes a support rod and a second hydraulic cylinder, wherein both ends of the support rod are respectively connected to the rotating shafts of the two pulleys 132 of the pickup belt 13; the second hydraulic cylinder is disposed on the inner wall of the machine body 10, and its piston rod end is connected to the middle of the support rod. The end block disposed at the end of the central shaft 132 away from the second hydraulic cylinder is slidably connected and adapted to the corresponding slide groove on the inner wall of the machine body 10 (not shown in the figure). When the equipment is in operation, the pickup belt 13 can be driven to descend and extend out of the pickup area so that the pickup hook 131 can pick up residual film and weeds. After the operation is completed, it is lifted and retracted to avoid dragging on the ground.

[0044] Furthermore, as per the instruction manual... Figure 1 It is understood that the conveyor belt includes a first conveyor belt 14 and a second conveyor belt 141, wherein the first conveyor belt 14 is vertically and vertically positioned above the second conveyor belt 141 under the drive of the second lifting mechanism 40. Specifically, the distance between the two can be adjusted by adjusting the height of the first conveyor belt 14, which is suitable for conveying different amounts of impurities and increasing the conveying range.

[0045] Furthermore, as per the instruction manual... Figure 1 It is understood that the second lifting mechanism 40 includes a support frame and a third hydraulic cylinder. The two ends of the support frame are respectively connected to the rotating shafts of the two pulleys of the first conveyor belt 14. The third hydraulic cylinder is mounted on the inner wall of the machine body 10, with its piston rod end connected to the middle of the support frame. An end block located at the end of the rotating shaft away from the third hydraulic cylinder is slidably connected to and fitted with a corresponding groove on the inner wall of the machine body 10. By adjusting the height of the first conveyor belt 14, the distance between the two conveyor belts can be adjusted to accommodate different amounts of impurities, facilitating transmission and improving conveying efficiency.

[0046] Furthermore, as per the instruction manual... Figure 1It can be seen that the film picking roller 12, the picking belt 13, the conveyor belt, the grid belt 15, the crushing roller 16 and the throwing belt 17 are all driven by hydraulic motors (not shown in the figure), and the hydraulic motors are controlled and driven by the on-board hydraulic pump station 18.

[0047] Furthermore, as per the instruction manual... Figure 5 It is understood that the grid belt 15 includes multiple equally spaced rails 151 evenly distributed on the belt conveyor. The two ends of the rails 151 are set on the belt, and the belt is wound around the corresponding pulleys. Specifically, the grid belt 15 can block large stones and screen out smaller sand, stones, weeds, and residual film, which fall onto the collection belt 13 and can then be transported to the residual film storage chamber 103, thus avoiding increasing the burden on the crushing roller 16.

[0048] Furthermore, as per the instruction manual... Figure 3 It is known that the residual film storage chamber 103 is equipped with an openable and closable door 19, which allows staff to collect and process the film after the operation is completed.

[0049] Furthermore, as per the instruction manual... Figure 2 It is known that the inner wall of the crushing chamber 102 is provided with multiple guide plates 105, which can guide the stones to the space between the two crushing rollers 16 for thorough processing.

[0050] It should be noted that in this patent application, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitation, the phrase "comprising an element defined as..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0051] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model, and should all be included within the protection scope of this utility model.

Claims

1. A machine for collecting residual film and crushing stones, characterized in that, include: The machine body has a traction device at its front end that connects to an external tractor. Inside the machine body, there are sequentially arranged a pickup and conveying chamber, a crushing chamber, and a residual film storage chamber. The crushing chamber is connected to the pickup and conveying chamber, and the outlet at the lower end of the crushing chamber is connected to the residual film storage chamber. The bottom surface of the machine body is provided with a hollow pickup area. The film-picking roller is rotatably set in the picking and conveying chamber, and can be raised and lowered in the picking area under the drive of the lifting component, for extending into the field to pick up residual film; The picking belt is located in the picking area behind the film picking roller, and picking hooks are evenly arranged on the picking belt. The picking belt is raised and lowered under the drive of the first lifting mechanism, and can be extended into the field to pick up debris. A conveyor belt, horizontally positioned between the pickup belt and the residual film storage cavity, is used to transport residual film and weeds. A grid belt is inclinedly disposed in the pickup and conveying chamber and located between the film picking roller and the crushing chamber, for conveying larger impurities such as stones to the crushing chamber; Two crushing rollers are rotatably disposed within the crushing chamber for crushing stones.

2. The integrated machine for residual film pickup and stone crushing according to claim 1, characterized in that, The upper part of the throwing chamber inside the machine body is connected to the outlet of the crushing chamber, and the lower part is connected to the residual film storage chamber. The throwing chamber is equipped with a throwing belt, which is driven by two pulleys of different sizes. The part of the larger pulley near the outer shell of the machine body is equipped with a grid plate.

3. The integrated machine for residual film collection and stone crushing according to claim 2, characterized in that, The lifting component includes: The first hydraulic cylinder has its cylinder body connected to a rotating shaft on the inner wall of the machine body; The connecting rod is "V" shaped, with its first end connected to the rotating shaft on the inner wall of the machine body, and its second end connected to the rotating shaft at the end of the piston rod of the first hydraulic cylinder. The middle part of the connecting rod is rotatably connected to the drive shaft of the film-picking roller.

4. The integrated machine for residual film collection and stone crushing according to claim 1, characterized in that, The first lifting mechanism includes: The support rod has its two ends connected to the central shafts of the two pulleys of the pickup belt, respectively. The second hydraulic cylinder is disposed on the inner wall of the machine body, and the end of its piston rod is connected to the middle of the support rod. The end block disposed at the end of the central shaft away from the second hydraulic cylinder is slidably connected to and adapted to the corresponding slide groove on the inner wall of the machine body.

5. The integrated machine for residual film pickup and stone crushing according to claim 1, characterized in that, The conveyor belt includes a first conveyor belt and a second conveyor belt, wherein the first conveyor belt is vertically and flexibly positioned above the second conveyor belt under the drive of a second lifting mechanism.

6. The integrated machine for residual film pickup and stone crushing according to claim 5, characterized in that, The second lifting mechanism includes: The support frame has its two ends connected to the rotating shafts of the two pulleys of the first conveyor belt, respectively. The third hydraulic cylinder is located on the inner wall of the machine body. The end of its piston rod is connected to the middle of the bracket. The end block of the rotating shaft away from the third hydraulic cylinder is slidably connected to and adapted to the corresponding slide groove on the inner wall of the machine body.

7. The integrated machine for residual film pickup and stone crushing according to claim 6, characterized in that, The film picking roller, pickup belt, conveyor belt, grid belt, crushing roller, and throwing belt are all driven by hydraulic motors, which are controlled and driven by an onboard hydraulic pump station.

8. The integrated machine for residual film pickup and stone crushing according to claim 1, characterized in that, The grid belt includes multiple equally spaced rails evenly distributed on the belt conveyor. The two ends of the rails are set on the belt, and the belt is wound around the corresponding pulleys.

9. The integrated machine for residual film pickup and stone crushing according to claim 2, characterized in that, The residual film storage cavity is equipped with an openable and closable door.

10. A residual film picking and stone crushing integrated machine according to any one of claims 1-9, characterized in that, The inner wall of the crushing chamber is provided with multiple guide plates.

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