Silage wrapping transfer trolley
By designing a silage package transfer truck, using a U-shaped frame structure and power unit, combined with a curved arm and claw device, the problems of uneven density of traditional cellar feed and low internal transport efficiency of farms are solved, and efficient and safe packaging is achieved Contract forwarding and stacking.
Patent Information
- Application Number
- CN202420110931.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-17
- Publication Date
- 2025-01-03
- Estimated Expiration
- 2034-01-17
AI Technical Summary
Traditional silage has uneven density during the storage process of cellars, and its edges and corners are prone to deterioration, and irregular and frequent transfers cannot be achieved within the farm, resulting in low handling efficiency.
A silage package transfer truck was designed, including a power unit, chassis, curved arm assembly, lifting device and claw assembly, adopting a U-frame structure, directional wheel and universal wheel, combining a motor, gear pump and oil tank , realize efficient transportation and stacking.
It realizes efficient and safe handling and stacking of bags, avoids overturning and overturning, ensures the sealing conditions of feed, and improves the transfer efficiency within the farm.
Smart Images
Figure CN222293460U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of transporting tools, and in particular to a silage wrapping and transferring vehicle. Background Art
[0002] Traditional green fodder is chopped by harvesters and stored in pits, which has problems such as uneven density and easy deterioration of corners. At the same time, secondary oxidation occurs during the traditional pit feeding process due to the large amount of feed exposed, resulting in nutritional loss. Now, advanced high-density wrapped silage harvesting and processing technology is widely used, and high-density compaction, baling and wrapping are used to create an anaerobic fermentation environment to reduce the loss rate of silage.
[0003] The density of wrapped silage can reach up to 750Kg / m³, and the weight per unit volume is high. Taking a common type of wrapped silage as an example, its diameter is 1 meter, the height is 0.85 meters, and the weight of a single wrapped silage is 500Kg. It cannot be moved by manpower. Although it can be transported from the land to the farm through a baling machine and a transport vehicle, it is impossible to use a transport vehicle to achieve irregular and frequent transportation within the farm. Utility Model Content
[0004] The utility model provides a silage bale transfer vehicle, which solves the problems that manual bale transfer is difficult, irregular and frequent transfer cannot be achieved by using a transport vehicle within a farm, and the transfer efficiency is low.
[0005] In order to achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a silage wrapping transfer vehicle, including a power unit and a chassis, the power unit is installed on the chassis, rollers are arranged on the chassis, the power unit is connected to the control button, the power unit includes a motor, a gear pump, a fuel tank and a reversing valve, and also includes a crank arm assembly, a lifting device and a claw assembly, the crank arm assembly is installed on the chassis, the lifting device is connected to the crank arm assembly, and the claw assembly is installed on the lifting device.
[0006] Preferably, the chassis is a U-shaped frame structure, which is welded by a first rectangular tube, a second rectangular tube and a third rectangular tube. At least two fixed wheels are arranged at the front of the chassis, and a universal wheel is arranged at the rear of the chassis.
[0007] Preferably, the crank arm assembly includes a support beam, a rotating plate, a pull rod device and a crank arm, the support beam includes a front support beam and a rear support beam, the lower parts of the front support beam and the rear support beam are installed on the chassis, the upper parts are fixedly provided with a fixing plate, and handles are fixedly provided at the upper ends of the front support beam and the rear support beam, the fixing plate includes a front fixing plate and a rear fixing plate, a first connecting shaft is provided between the lower end of the front fixing plate and the lower end of the rear fixing plate, and a third connecting shaft is provided between the upper end of the front fixing plate and the upper end of the rear fixing plate, the rotating plate is installed on the first connecting shaft between the front fixing plate and the rear fixing plate, and one end of the crank arm is provided The middle part of the first through-connecting shaft and the other end are connected to the lifting device. The rotating plate includes a front rotating plate and a rear rotating plate. A second through-connecting shaft is arranged between the front rotating plate and the rear rotating plate. It also includes a fine-tuning handle. The connecting shaft of the fine-tuning handle passes through the third through-connecting shaft and is installed on the second through-connecting shaft for fine-tuning in the up and down directions. The pulling rod device includes a front pulling arm, a rear pulling arm, a transition piece and a pulling rod. The right ends of the front pulling arm and the rear pulling arm are installed on the second through-connecting shaft between the front rotating plate and the rear rotating plate, and the left ends are connected to the transition piece. One end of the pulling rod is connected to the transition piece, and the other end is connected to the lifting device.
[0008] Preferably, the lifting device includes a lifting bracket and a lifting cylinder, a mounting lug is provided on the chassis, one end of the lifting cylinder is installed on the mounting lug, and the other end is connected to the lower end of the crank arm, a front transmission rod and a rear transmission rod are provided below the lifting bracket, shaft sleeves are sleeved on the front transmission rod and the rear transmission rod are provided with a front gear on the shaft sleeve, and a rear gear is provided on the shaft sleeve of the rear transmission rod, the front gear and the rear gear are meshed with each other, and when the lifting cylinder moves, it drives the crank arm to move upward, thereby driving the lifting device to lift.
[0009] Preferably, the claw assembly includes a claw, a claw arm and a claw cylinder, the claw is detachably mounted on the claw arm, one end of the claw arm is mounted with a claw, and the other end is mounted on the shaft sleeve and is located below the front gear and the rear gear, a connecting rod is mounted at the front end of the lifting bracket, and a rotating shaft is arranged at the lower end of the connecting rod, one end of the claw cylinder is connected to the rotating shaft, and the other end is connected to a transition bracket, the transition bracket is connected to the claw arm, and the other end of the transition bracket is connected to the claw arm, and the cylinder drives the claw arm to move, and a claw cylinder is arranged at the front end or the rear end of the lifting bracket, and the output end of the claw cylinder extends out, and since the transition bracket is connected to the claw arm, pressure is applied to the claw arm, and the claw arm drives the transmission rod to move, and the transmission rod drives the gear to rotate, and the claw is driven to open to grab the package through the meshing between the gears.
[0010] Preferably, a mounting sleeve is provided on the inner side of the front end of the claw arm, and the mounting shaft of the claw is detachably mounted in the mounting sleeve, a first mounting through hole is provided on the mounting shaft, and a second mounting through hole and a third mounting through hole are provided on the mounting sleeve, the inner diameters of the second mounting through hole and the third mounting through hole match the inner diameter of the first mounting through hole, and the central axes of the second mounting through hole and the third mounting through hole form 90°, the angle of the claw can be adjusted by 90°, and for packages placed horizontally, the angle of the claw can be manually adjusted to achieve package handling in different states.
[0011] Preferably, a fine-tuning handle is also included, and the connecting shaft of the fine-tuning handle passes through the third connecting shaft and is installed on the second connecting shaft, which is used for fine-tuning the lifting device in the up and down directions.
[0012] The beneficial effects of adopting the above technical solution are:
[0013] 1. The chassis adopts a U-shaped frame structure, which is welded from rectangular tubes. It has light weight, small size, and convenient material acquisition. The front wheels of the chassis adopt fixed wheels, and the rear wheels adopt universal wheels, which can achieve on-site steering. During transportation, the center of gravity of the package is at the center of the frame, and there is no need to worry about overturning.
[0014] 2. The lifting bracket, the pull rod device and the rotating plate form a parallelogram structure. By utilizing the pull rod device's characteristic of translation, the package can be moved straight up and down without worrying about tipping over. The lifting height can reach 1.7 meters, and the second layer of packages stacked together can be easily transferred. The lifting cylinder adopts a single-acting cylinder, which can be lowered by gravity to reduce power loss.
[0015] 3. The claw arm is installed on the shaft sleeve of the transmission rod. The opening and closing of the two claws are controlled by the arm cylinder and a pair of meshing gears. It has strong clamping force, simple and reliable structure, large claw movement range, and can adapt to a variety of different specifications of bales. The claw is formed by bending steel pipes with a smooth surface, which can protect the plastic film of the bales from damage during transportation and ensure the sealing conditions of silage fermentation. The claw angle is adjustable. For horizontal bales, you only need to rotate the claw 90° to easily carry them. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a main schematic diagram of the utility model;
[0017] Figure 2 It is a three-dimensional schematic diagram of the utility model;
[0018] Figure 3 It is a three-dimensional schematic diagram of the crank arm assembly of the utility model;
[0019] Figure 4A three-dimensional schematic diagram of the connection relationship between the lifting bracket and the claw assembly of the utility model.
[0020] The symbols in the figure correspond to: 1-power unit, 2-chassis, 21-directional wheel, 22-universal wheel, 23-mounting lug, 3-crank arm assembly, 4-lifting device, 5-claw assembly, 31-support beam, 32-fixed plate, 33-rotating plate, 34-crank arm, 35-handle, 36-first connecting shaft, 37-third connecting shaft, 38-second connecting shaft, 39-fine-tuning handle, 301-front pulling arm, 302-rear pulling arm, 303-transition piece , 304-pull rod, 41-lifting bracket, 42-lifting cylinder, 43-front transmission rod, 44-rear transmission rod, 45-bushing, 46-front gear, 47-rear gear, 51-claw, 52-claw arm, 53-claw cylinder, 521-mounting bushing, 511-mounting shaft, 5111-first mounting through hole, 5211-second mounting through hole, 5212-third mounting through hole, 54-connecting rod, 55-rotating shaft, 56-transition bracket. DETAILED DESCRIPTION
[0021] The specific implementation methods of the utility model are further explained in detail below with reference to the accompanying drawings through the description of embodiments, with the aim of helping technicians in the field to have a more complete, accurate and in-depth understanding of the concept and technical solution of the utility model and facilitating its implementation.
[0022] The utility model discloses a silage bag transfer vehicle, which solves the problems that manual bag transfer is difficult, irregular and frequent transfer cannot be achieved by using a transport vehicle within a farm, and the transfer efficiency is low.
[0023] Specifically, Figure 1-Figure 4As shown, a silage wrapping transfer vehicle includes a power unit 1 and a chassis 2. The power unit 1 is installed on the chassis 2. The chassis 2 is a U-shaped frame structure, which is welded by a first rectangular tube, a second rectangular tube and a third rectangular tube. Two fixed wheels 21 are arranged at the front of the chassis 2, and two universal wheels 22 are arranged at the rear of the chassis 2. It has light weight, small size, and convenient material collection. It can also realize on-site steering. The center of gravity of the wrapping is at the center of the frame during transportation, and there is no need to worry about overturning. The power unit 1 is connected to the control button. The power unit 1 includes The motor, gear pump, oil tank and reversing valve, the connection and power transmission method of the power unit 1 are the existing technology, and no more details are given. It also includes a crank arm assembly 3, a lifting device 4 and a claw assembly 5. The crank arm assembly 3 includes a support beam 31, a rotating plate 33, a pull rod device and a crank arm 34. The support beam 31 includes a front support beam and a rear support beam. The lower part of the front support beam and the rear support beam is installed on the chassis 2, and a fixing plate 32 is fixedly provided on the upper part. A handle 35 is fixedly provided at the upper end of the front support beam and the rear support beam for using The user holds the hand, the fixed plate 32 includes a front fixed plate and a rear fixed plate, a first connecting shaft 36 is arranged between the lower end of the front fixed plate and the lower end of the rear fixed plate, and a third connecting shaft 37 is arranged between the upper end of the front fixed plate and the upper end of the rear fixed plate. The rotating plate 33 is installed on the first connecting shaft 36 between the front fixed plate and the rear fixed plate, one end of the crank arm 34 is arranged in the middle of the first connecting shaft 36, and the other end is connected to the lifting device. The rotating plate 33 includes a front rotating plate and a rear rotating plate, and a second connecting shaft 37 is arranged between the front rotating plate and the rear rotating plate. The threading shaft 38 also includes a fine-tuning handle 39, the connecting shaft of the fine-tuning handle 39 passes through the third threading shaft 37 and is installed on the second threading shaft 38 for fine-tuning in the up and down directions, the pull rod device includes a front pull arm 301, a rear pull arm 302, a transition piece 303 and a pull rod 304, the right ends of the front pull arm 301 and the rear pull arm 302 are installed on the second threading shaft 38 between the front rotating plate and the rear rotating plate, and the left ends are connected to the transition piece 303, one end of the pull rod 304 is connected to the transition piece 303, and the other end is connected to the lifting device;
[0024] The lifting device 4 includes a lifting bracket 41 and a lifting cylinder 42. The lifting cylinder 42 is a single-acting cylinder. A mounting lug 23 is provided on the chassis 2. One end of the lifting cylinder 42 is mounted on the mounting lug 23, and the other end is connected to the lower end of the crank arm 34. A front transmission rod 43 and a rear transmission rod 44 are provided below the lifting bracket 1. A shaft sleeve 45 is sleeved on the front transmission rod 43 and the rear transmission rod 44. A front gear 46, a rear gear 47 and a rear gear 48 are provided on the shaft sleeve 45 of the front transmission rod 43. A rear gear 47 is provided on the shaft sleeve of the transmission rod 44, and the front gear 46 is meshed with the rear gear 47. A parallelogram structure is formed between the lifting bracket 41, the pull rod device and the rotating plate 33. By utilizing the characteristic of the pull rod device for translation, the package can be moved straight up and down without worrying about tipping, and the lifting height can reach 1.7 meters, so the second layer of packages stacked together can be easily transferred. The lifting cylinder 42 adopts a single-acting cylinder, which can be lowered by gravity to reduce power loss.
[0025] The claw assembly 5 includes a claw 51, a claw arm 52 and a claw cylinder 53. A mounting sleeve 521 is provided on the inner side of the front end of the claw arm 52. The mounting shaft of the claw is detachably mounted in the mounting sleeve 521. A first mounting through hole 5111 is provided on the mounting shaft 511. A second mounting through hole 5211 and a third mounting through hole 5212 are provided on the mounting sleeve 521. The inner diameters of the second mounting through hole 5211 and the third mounting through hole 5212 match the inner diameter of the first mounting through hole 5111. The second mounting through hole 5211 and the third mounting through hole 5212 are provided on the mounting shaft 5211. The center axis of 212 is 90°. For horizontally placed packages, the claws can be easily transported by rotating them 90°. A claw 512 is installed at one end of the claw arm 52, and the other end is installed on the shaft sleeve 45 and is located below the front gear 46 and the rear gear 47. A connecting rod 54 is installed at the front end of the lifting bracket 41, and a rotating shaft 55 is provided at the lower end of the connecting rod 54. One end of the claw cylinder 53 is connected to the rotating shaft 55, and the other end is connected to the transition bracket 56. The other end of the transition bracket 56 is connected to the claw arm 52, and the claw cylinder 53 drives the claw arm 52 to move.
[0026] When in use, the control button controls the power unit 1 to output power, the lifting cylinder 42 is used to control the up and down movement of the crank arm 34, the fine-tuning switch 39 is used to make small-distance up and down adjustments, and the opening and closing of the front and rear claws 51 are controlled by the action of the claw cylinder 53 and the engagement of the front gear 46 and the rear gear 47. It is suitable for packages of various specifications. For packages placed horizontally, the rotation of the claws 51 is manually adjusted to achieve the grasping of horizontal packages.
[0027] In the description of the present invention, it should be understood that the terms indicating orientation or positional relationship are based on the orientation or positional relationship shown in the drawings and are only for the convenience of describing the present invention and simplifying the description. They do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they should not be understood as limitations on the present invention.
[0028] The above is an exemplary description of the utility model in conjunction with the accompanying drawings. Obviously, the specific implementation of the utility model is not limited to the above-mentioned method. As long as various non-substantial improvements are made using the method concept and technical solution of the utility model; or the above-mentioned concept and technical solution of the utility model are directly applied to other occasions without improvement, they are all within the protection scope of the utility model.
Claims
1. A silage wrapping transfer vehicle, comprising a power unit (1) and a chassis (2), wherein the power unit (1) is mounted on the chassis (2), a roller is arranged on the chassis (2), the power unit (1) is connected to a control button, the power unit comprises a motor, a gear pump, an oil tank and a reversing valve, and is characterized in that: It also includes a crank arm assembly (3), a lifting device (4) and a claw assembly (5), wherein the crank arm assembly (3) is mounted on the chassis (2), the lifting device (4) is connected to the crank arm assembly (3), and the claw assembly (5) is mounted on the lifting device (4).
2. The silage wrapping transfer vehicle according to claim 1, characterized in that: The chassis (2) is a U-shaped frame structure, formed by welding a first rectangular tube, a second rectangular tube and a third rectangular tube, at least two directional wheels (21) are arranged at the front of the chassis (2), and a universal wheel (22) is arranged at the rear of the chassis (2).
3. The silage wrapping transfer vehicle according to claim 1, characterized in that: The crank arm assembly (3) comprises a support beam (31), a rotating plate (33), a pull rod device and a crank arm (34); the support beam (31) comprises a front support beam and a rear support beam; the lower parts of the front support beam and the rear support beam are mounted on the chassis (2); a fixing plate (32) is fixedly arranged on the upper parts; a handle (35) is fixedly arranged at the upper ends of the front support beam and the rear support beam; the fixing plate (32) comprises a front fixing plate and a rear fixing plate; a first connecting shaft (36) is arranged between the lower end of the front fixing plate and the lower end of the rear fixing plate; a third connecting shaft (37) is arranged between the upper end of the front fixing plate and the upper end of the rear fixing plate; the rotating plate (33) is mounted on the first connecting shaft (36) between the front fixing plate and the rear fixing plate; One end of the crank arm (34) is arranged in the middle of the first connecting shaft (36), and the other end is connected to the lifting device (4); the rotating plate (33) includes a front rotating plate and a rear rotating plate, and a second connecting shaft (38) is arranged between the front rotating plate and the rear rotating plate; the pulling rod device includes a front pulling arm (301), a rear pulling arm (302), a transition piece (303) and a pulling rod (304); the right ends of the front pulling arm (301) and the rear pulling arm (302) are installed on the second connecting shaft (38) between the front rotating plate and the rear rotating plate, and the left ends are connected to the transition piece (303); one end of the pulling rod (304) is connected to the transition piece (303), and the other end is connected to the lifting device (4).
4. The silage wrapping transfer vehicle according to claim 3, characterized in that: The lifting device (4) comprises a lifting bracket (41) and a lifting cylinder (42). A mounting lug (23) is provided on the chassis (2). One end of the lifting cylinder (42) is mounted on the mounting lug (23), and the other end is connected to the lower end of the crank arm (34). A front transmission rod (43) and a rear transmission rod (44) are provided below the lifting bracket (41). A shaft sleeve (45) is sleeved on the front transmission rod (43) and the rear transmission rod (44). A front gear (46) is provided on the shaft sleeve (45) of the front transmission rod (43), and a rear gear (47) is provided on the shaft sleeve (45) of the rear transmission rod (44). The front gear (46) and the rear gear (47) are meshed with each other.
5. The silage wrapping transfer vehicle according to claim 4, characterized in that: The claw assembly (5) comprises a claw (51), a claw arm (52) and a claw cylinder (53); the claw (51) is detachably mounted on the claw arm (52); one end of the claw arm (52) is mounted with the claw (51), and the other end is mounted on the shaft sleeve (45) and is located below the front gear (46) and the rear gear (47); a connecting rod (54) is mounted at the front end of the lifting bracket (41); a rotating shaft (55) is arranged at the lower end of the connecting rod (54); one end of the claw cylinder (53) is connected to the rotating shaft (55), and the other end is connected to the transition bracket (56); the other end of the transition bracket (56) is connected to the claw arm (52); the claw cylinder (53) drives the claw arm (52) to move.
6. The silage wrapping transfer vehicle according to claim 5, characterized in that: A mounting sleeve (521) is arranged on the inner side of the front end of the claw arm (52); the mounting shaft (511) of the claw (51) is detachably mounted in the mounting sleeve (521); a first mounting through hole (5111) is arranged on the mounting shaft (511); a second mounting through hole (5211) and a third mounting through hole (5212) are opened on the mounting sleeve (521); the inner diameters of the second mounting through hole (5211) and the third mounting through hole (5212) match the inner diameter of the first mounting through hole (5111); and the central axes of the second mounting through hole (5211) and the third mounting through hole (5212) form a 90° angle.
7. The silage wrapping transfer vehicle according to claim 5, characterized in that: A parallelogram structure is formed between the lifting bracket (41), the pull rod device and the rotating plate (33).
8. The silage wrapping transfer vehicle according to claim 4, characterized in that: The lifting cylinder (42) is a single-acting cylinder.
9. The silage wrapping transfer vehicle according to claim 3, characterized in that: It also includes a fine-tuning handle (39), the connecting shaft of the fine-tuning handle (39) passing through the third threading shaft (37) and being mounted on the second threading shaft (38).