A forage baling apparatus
By introducing multi-stage screening and vibrating screening technology into the forage baling equipment, the problems of substandard forage size and impurities after crushing have been solved, improving the quality and palatability of forage baling and ensuring the health of livestock.
Patent Information
- Application Number
- CN202423214519.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-25
- Publication Date
- 2025-11-28
- Estimated Expiration
- 2034-12-25
AI Technical Summary
Existing forage baling equipment does not screen the forage after crushing, resulting in substandard size and impurities such as sand and gravel, which affects the quality and palatability of the forage and may have an adverse effect on the feeding effect and health of livestock.
A forage baling device was designed, comprising a crushing mechanism, a first screen plate, a second screen plate, a vibrator, a return hopper, and a return pipe. Through multi-stage screening and vibrating screening technology, forage fragments and sand and gravel impurities that do not meet the crushing size requirements are separated and then crushed and screened again.
It effectively separates forage fragments and sand and gravel impurities that do not meet the required fragmentation size, improving the quality and palatability of the baled forage and ensuring the feeding effect and health of livestock.
Smart Images
Figure CN223600414U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to agricultural machinery technical field, concretely is a kind of forage grass bundling equipment. BACKGROUND
[0002] Bundling machine is the agricultural machine configured to collect crops and produce cylindrical bundle, generally divided into self-propelled or towed by tractor towed two, carry out picking, bundling and bundling operation, i.e. picking unit picks up material on the ground and feeds it to the bundle forming chamber of bundling machine to form bundle. Once the bundle of desired density is completely formed, the carrier can stop and the bundling cycle can start. In the case of forward movement of the bundling machine stops, the automatic mechanism associated with the bundling chamber is used to wrap the bundle with net, wire or film. Once the bundling or wrapping is completed, the discharge can be started, wherein the bundling chamber is typically opened by lifting the back flap, and the wrapped bundle falls or is pushed out of the bundling chamber. After discharge, the bundle forming is restarted for a new bundle, and the operator feeds the crops to the bundling machine and moves the bundling machine through the field.
[0003] The existing forage grass bundling equipment, in the bundling operation process, first, the forage grass is picked up into the conveying mechanism by the picking mechanism, and is conveyed into the crushing mechanism to realize the crushing treatment of forage grass, then, these forage grasses directly enter the bundling mechanism for bundling treatment, so as to facilitate subsequent transportation to livestock feeding point for feeding. However, in this series of operation links, the crushed forage grass has not been screened, and some forage grass fragments may not meet the established size requirement, and are bundled with other forage grasses, at the same time, the foreign matters such as sand and stone impurities mixed in the forage grass cannot be effectively removed in this process, but are bundled with the forage grass, thereby not only affecting the overall quality of the forage grass after bundling, but also reducing the palatability of the forage grass, which may adversely affect the feeding effect and health of livestock. SUMMARY
[0004] The utility model aims at providing a kind of forage grass bundling equipment, for solving the problem that crushed forage grass is not screened in the process of existing forage grass bundling equipment, resulting in size not up to standard and containing sand and other impurities, which not only reduces the quality of forage grass, but also affects its palatability, which may adversely affect the feeding and health of livestock.
[0005] To achieve the above object, the utility model provides following technical scheme: a kind of forage grass bundling equipment, including frame body, pickup mechanism, conveying mechanism and bundling mechanism connected with the upper side of frame body, the pickup mechanism, conveying mechanism, bundling mechanism are sequentially spaced along horizontal direction, further include first support connected with the upper side of frame body and located between conveying mechanism and bundling mechanism, the upper side of first support is connected with pulverization box, is equipped with pulverization mechanism in pulverization box, first opening and second opening are respectively equipped in the both sides of pulverization box, first screen plate and second screen plate are spaced apart and arranged from top to bottom and are equipped in the inner wall of pulverization box, first guide plate is connected with one end of first screen plate, second guide plate is connected with one end of second screen plate, vibrator is respectively arranged in the lower side of first screen plate and second screen plate, return bin is arranged in one side of pulverization box and corresponds with first opening, return pipe is communicated with one end of return bin, the outlet end of conveying mechanism is communicated with the upper side of pulverization box, the lower side of first guide plate is connected with the lower side of the interior of first opening, and one end of the first guide plate extends to the interior of return bin, the lower side of second guide plate is connected with the lower side of the interior of second opening, and one end of the second guide plate passes through the feed inlet of bundling mechanism and extends to the interior of bundling mechanism, first screen plate is located below pulverization mechanism.
[0006] Further, the conveying mechanism includes a second support connected with the upper side of the frame body, a screw conveyor connected with the upper side of the second support, a feed bin communicated with the lower outer wall of the screw conveyor and connected with the upper side of the second support, and a discharge pipe communicated with the upper side of the pulverization box.
[0007] Further, the outer wall of the screw conveyor is provided with a plurality of longitudinally spaced support frames, one end of the support frame is connected with one side of the pulverization box.
[0008] Further, the pulverization mechanism includes two rotating shafts rotatably connected in the pulverization box and horizontally spaced, a pulverization roller arranged on the rotating shaft, a plurality of pulverization blades arranged circumferentially on the pulverization roller, a gear arranged on one end of the rotating shaft and located on one side of the pulverization box, a motor connected with the other side of the pulverization box, the output end of the motor is connected with the other end of one rotating shaft, and the two gears are meshingly connected.
[0009] Further, a collection box is arranged on the lower side of the interior of the pulverization box.
[0010] Compared with the prior art, the utility model has the following beneficial effects:
[0011] This invention achieves secondary screening of pulverized forage fragments in the forage baling process through the coordinated operation of a crushing mechanism, a first screen plate, a second screen plate, a vibrator, a return hopper, a return pipe, and a conveying mechanism. This process sequentially separates forage fragments and foreign objects such as sand and gravel that do not meet the required pulverization size. Notably, forage fragments that do not meet the required pulverization size can be re-picked and screened in the crushing chamber. This equipment separates forage fragments and foreign objects such as sand and gravel that do not meet the required pulverization size during the baling process, and automatically discharges these fragments for re-pulverization and screening. This prevents forage fragments and foreign objects that do not meet the required pulverization size from being baled together with forage that meets the required pulverization size, thus improving the overall quality and palatability of the baled forage and ensuring the feeding effect and health of livestock. Attached Figure Description
[0012] Fig. 1 This is a cross-sectional schematic diagram of the forage baling equipment of this utility model;
[0013] Fig. 2 This is a top view schematic diagram of the crushing mechanism of this utility model.
[0014] In the diagram: 1. Chassis body; 2. Bundling mechanism; 3. Pick-up mechanism; 4. Conveying mechanism; 5. Crushing box; 6. First support; 7. Second support; 8. First opening; 9. Second opening; 10. First screen plate; 11. First guide plate; 12. Second screen plate; 13. Second guide plate; 14. Vibrator; 15. Collection box; 16. Motor; 17. Rotating shaft; 18. Crushing roller; 19. Crushing blade; 20. Gear; 21. Feed hopper; 22. Screw conveyor; 23. Discharge pipe; 24. Return hopper; 25. Return pipe; 26. Support frame. Detailed Implementation
[0015] Please see Figs. 1-2The utility model provides a kind of grass bundling equipment, including frame body 1, pickup mechanism 3 connected with the upper side of frame body 1, conveying mechanism 4 and bundling mechanism 2, frame body 1 is connected with tractor, frame body 1 is equipped with walking wheel, the equipment is walked on ground by tractor driving, pickup mechanism 3, conveying mechanism 4, bundling mechanism 2 are sequentially spaced along horizontal direction, it further include first support 6 connected with the upper side of frame body 1 and located between conveying mechanism 4 and bundling mechanism 2, pulverization box 5 connected with the upper side of first support 6, be equipped with in pulverization box 5 pulverization mechanism, first opening 8 and second opening 9 respectively equipped in the both sides of pulverization box 5, first screen plate 10 and second screen plate 12 are connected in the inner wall of pulverization box 5 and are spaced from top to bottom, first guide plate 11 is connected with one end of first screen plate 10, second guide plate 13 is connected with one end of second screen plate 12, vibrator 14 is respectively installed in the lower side of first screen plate 10 and second screen plate 12, return bin 24 is connected in one side of pulverization box 5 and corresponds with first opening 8, return pipe 25 is communicated with one end of return bin 24, one end of return pipe 25 is communicated with conveying mechanism 4, the discharge end of conveying mechanism 4 is communicated with the upper side of pulverization box 5, the lower side of first guide plate 11 is connected with the lower side inside of first opening 8, and one end of first guide plate 11 extends to the inside of return bin 24, the lower side of second guide plate 13 is connected with the lower side inside of second opening 9, and one end of second guide plate 13 passes through the feed inlet of bundling mechanism 2 and extends to the inside of bundling mechanism 2, first screen plate 10 is located below pulverization mechanism;In bundling operation process, frame body 1 is driven forward under the traction of tractor, control pickup mechanism 3, conveying mechanism 4, pulverization mechanism, bundling mechanism 2, two vibrators 14 are activated, pickup mechanism 3 picks up the grass on ground to conveying mechanism 4, conveying mechanism 4 continuously conveys grass to pulverization box 5, the grass entering is pulverized by pulverization mechanism, then falls on first screen plate 10, is vibrated and screened under the action of vibrator 14 and drives first screen plate 10, the grass fragments that do not meet the size requirement of fragmentation are screened out, so that it enters return bin 24 through first opening 8 and enters conveying mechanism 4 through return pipe 25, is re-pulverized and screened, and the grass fragments that meet the size requirement of fragmentation fall on second screen plate 12, sand and impurities in grass fragments fall below after screening, the grass fragments after screening are transported to bundling mechanism 2 for bundling treatment under the guidance of second opening 9 and second guide plate 13;Further, the equipment realizes the separation treatment of the grass fragments that do not meet the size requirement of fragmentation, sand and impurities in the bundling operation process, and automatically discharges the grass fragments that do not meet the size requirement of fragmentation for re-pulverizing and screening, to prevent the grass fragments that do not meet the size requirement of fragmentation, sand and impurities from being bundled with the grass that meets the size requirement of fragmentation, improve the overall quality and palatability of the grass after bundling, and provide guarantee for the feeding effect and health of livestock.
[0016] The conveying mechanism 4 comprises a second support 7 connected to the upper side of the frame body 1, a screw conveyor 22 connected to the upper side of the second support 7, a feeding bin 21 in communication with the lower outer wall of the screw conveyor 22 and connected to the upper side of the second support 7, and a discharging pipe 23 in communication with the upper side of the pulverizing box 5 and connected to the upper outer wall of the screw conveyor 22. The feeding port of the feeding bin 21 is located at one side of the picking mechanism 3. One end of a return pipe 25 is in communication with the upper side of the feeding bin 21, and the return pipe 25 is located at one side of the screw conveyor 22. The picked forage grass is added into the feeding bin 21 by the picking mechanism 3, and then enters the screw conveyor 22, and is added into the pulverizing box 5 through the screw conveying and the discharging pipe 23, so as to facilitate the conveying of the forage grass into the pulverizing box 5, and the forage grass pieces that do not meet the size requirement are returned into the feeding bin 21 through the return pipe 25.
[0017] The outer wall of the screw conveyor 22 is connected with a plurality of support frames 26 arranged longitudinally and spaced apart. One end of the support frame 26 is connected to one side of the pulverizing box 5. The plurality of support frames 26 facilitate the support and fixation of the screw conveyor 22, and improve the stability of the operation of the screw conveyor 22.
[0018] The pulverizing mechanism comprises two rotating shafts 17 rotatably connected in the pulverizing box 5 and arranged horizontally and spaced apart, a pulverizing roller 18 connected to the rotating shaft 17, a plurality of pulverizing blades 19 connected to the pulverizing roller 18 and arranged in a circumferential array, a gear 20 mounted at one end of the rotating shaft 17 and located at one side of the pulverizing box 5, and a motor 16 connected to the other side of the pulverizing box 5. The output end of the motor 16 is connected to the other end of one of the rotating shafts 17, and the two gears 20 are meshingly connected. When the pulverizing mechanism operates, the motor 16 is started, the motor 16 drives one of the rotating shafts 17 to rotate, the gear 20 connected to the rotating shaft 17 rotates, thereby driving the other gear 20 meshingly connected thereto to rotate, driving the other rotating shaft 17 connected thereto to rotate, and thereby the two rotating shafts 17 rotate towards each other, driving the pulverizing roller 18 connected thereto to rotate, and the plurality of pulverizing blades 19 pulverize the added forage grass.
[0019] The inside of the pulverizing box 5 is provided with a collection drawer 15. The foreign matters such as sand and stone impurities after screening are collected into the collection drawer 15, and the collection drawer 15 is drawn out of the pulverizing box 5 for cleaning.
[0020] Working principle: in the bundling operation process, the frame body 1 is pulled by the tractor, the control pickup mechanism 3, the conveying mechanism 4, the motor 16, the bundling mechanism 2 and the two vibrators 14 are activated, the pickup mechanism 3 picks up the forage on the ground into the conveying mechanism 4, the conveying mechanism 4 continuously conveys the forage into the crushing box 5, at the same time, the motor 16 drives a rotating shaft 17 to rotate, the gear 20 connected with the rotating shaft 17 rotates, and then drives another gear 20 engaged with it to rotate, drives another rotating shaft 17 connected with it to rotate, and then the two rotating shafts 17 rotate towards each other, drives the crushing roller 18 connected with it to rotate, the multiple crushing blades 19 crush the added forage, and then the crushed forage falls on the first screen plate 10, which is vibrated under the action of the vibrator 14 to screen, and the forage fragments that do not meet the size requirements are screened out and enter the return bin 24 through the first opening 8, and then enter the conveying mechanism 4 through the return pipe 25 for regrinding and screening treatment, while the forage fragments that meet the size requirements fall on the second screen plate 12, and the sand and stone impurities and other foreign matters in the forage fragments are screened and fall below and enter the collection box 15 for collection, and the screened forage fragments are conveyed to the bundling mechanism 2 through the second opening 9 and the guidance of the second guide plate 13 for bundling treatment; then the device realizes the separation treatment of the forage fragments that do not meet the size requirements, sand and stone impurities and other foreign matters in the bundling operation process, and automatically discharges the forage fragments that do not meet the size requirements for regrinding and screening treatment, prevents the forage fragments that do not meet the size requirements, sand and stone impurities and other foreign matters from being bundled together with the forage that meets the size requirements, improves the overall quality and palatability of the bundled forage, and provides protection for the feeding effect and health of the livestock.
[0021] The above is only a preferred embodiment of the present application, and is not used to limit the present application, and any modification, equivalent replacement and improvement made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims
1. A forage baling apparatus comprising a frame body (1), a pickup mechanism (3) connected to the upper side of the frame body (1), a conveying mechanism (4) and a baling mechanism (2), the pickup mechanism (3), the conveying mechanism (4) and the baling mechanism (2) being arranged in sequence and spaced apart in the horizontal direction, characterized in that, The first support (6) is connected to the upper side of the frame body (1) and is located between the conveying mechanism (4) and the bundling mechanism (2), the pulverizing box (5) is connected to the upper side of the first support (6), the pulverizing mechanism is arranged in the pulverizing box (5), the first opening (8) and the second opening (9) are respectively arranged on the two sides of the pulverizing box (5), the first screen plate (10) and the second screen plate (12) are arranged on the inner wall of the pulverizing box (5) and are spaced from top to bottom, the first guide plate (11) is connected to one end of the first screen plate (10), the second guide plate (13) is connected to one end of the second screen plate (12), the vibrator (14) is arranged on the lower side of the first screen plate (10) and the second screen plate (12) respectively, the return material bin (24) is arranged on one side of the pulverizing box (5) and corresponds to the first opening (8), the return material pipe (25) is in communication with one end of the return material bin (24), one end of the return material pipe (25) is in communication with the conveying mechanism (4), the discharge end of the conveying mechanism (4) is in communication with the upper side of the pulverizing box (5), the lower side of the first guide plate (11) is connected to the inner lower side of the first opening (8), and one end of the first guide plate (11) extends into the interior of the return material bin (24), the lower side of the second guide plate (13) is connected to the inner lower side of the second opening (9), and one end of the second guide plate (13) passes through the feeding port of the bundling mechanism (2) and extends into the interior of the bundling mechanism (2), and the first screen plate (10) is located below the pulverizing mechanism.
2. A forage baling apparatus as claimed in claim 1 wherein, The conveying mechanism (4) comprises the second support (7) connected to the upper side of the frame body (1), the screw conveyor (22) connected to the upper side of the second support (7), the feeding bin (21) in communication with the lower outer wall of the screw conveyor (22) and connected to the upper side of the second support (7), and the discharge pipe (23) in communication with the upper outer wall of the screw conveyor (22), one end of the discharge pipe (23) is in communication with the upper side of the pulverizing box (5), the feeding port of the feeding bin (21) corresponds to one side of the picking mechanism (3), one end of the return material pipe (25) is in communication with the upper side of the feeding bin (21), and the return material pipe (25) is located on one side of the screw conveyor (22).
3. A forage baling apparatus as claimed in claim 2 wherein, The outer wall of the screw conveyor (22) is provided with a plurality of longitudinally spaced support frames (26), one end of the support frame (26) is connected to one side of the pulverizing box (5).
4. A forage baling apparatus as claimed in claim 1 wherein, The pulverizing mechanism comprises two rotating shafts (17) rotatably connected in the pulverizing box (5) and horizontally spaced, the pulverizing rollers (18) arranged on the rotating shafts (17), the plurality of pulverizing blades (19) arranged on the pulverizing rollers (18) and arranged in a circumferential array, the gears (20) arranged on one end of the rotating shafts (17) and located on one side of the pulverizing box (5), and the motor (16) connected to the other side of the pulverizing box (5), the output end of the motor (16) is connected to the other end of one of the rotating shafts (17), and the two gears (20) are meshedly connected.
5. A forage baling apparatus as claimed in claim 1 wherein, The collection box (15) is arranged on the inner lower side of the pulverizing box (5).