Fertilizer adding vehicle

Abstract

The utility model relates to the technical field of fertilizer adding vehicles, and provides a fertilizer adding vehicle which comprises an axle, a transportation bin is arranged on the axle, one end of the transportation bin is rotatably connected with one end of the axle, one side of the axle is rotatably connected with a hydraulic cylinder, and the telescopic end of the hydraulic cylinder is rotatably connected with the bottom of the other end of the transportation bin. A discharging opening is formed in the side, away from the hydraulic cylinder, of the conveying bin, a first bin door is rotationally connected to one side of the discharging opening, a second bin door is rotationally connected to the other side of the discharging opening, and a plurality of clamping grooves are formed in the side, facing the second bin door, of the first bin door; clamping blocks connected with the clamping grooves in a clamped mode are arranged on the side, facing the first bin door, of the second bin door, and a sliding assembly enabling the clamping blocks to be separated from the clamping grooves is arranged on the second bin door. By means of the technical scheme, when the fertilizer adding vehicle unloads materials, the materials are unloaded as much as possible, and the problem that the materials remain in the transportation bin is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of fertilizer spreaders, and specifically, to a fertilizer spreader. Background Art

[0002] A fertilizer spreader is a specially designed agricultural machine for efficiently and evenly applying fertilizers to farmland. In addition, the fertilizer spreader can also be used to transport grains.

[0003] An existing fertilizer and grain transporting agricultural vehicle with a self-unloading function includes a loading and transporting mechanism. The loading and transporting mechanism includes a transport bin and a loading trough arranged in the transport bin. A spiral feed pipe is arranged on the transport bin, and a driving component is arranged at one end of the spiral feed pipe; a bearing mechanism, the bearing mechanism includes an axle, a plurality of axles are arranged on the axle, a self-unloading component is arranged on the axle, the self-unloading component includes a mounting seat and a hydraulic cylinder, the hydraulic cylinder is arranged on the mounting seat, one end of the hydraulic cylinder includes a telescopic shaft, the telescopic shaft is connected with the transport bin, and movable shafts are arranged at both ends of the mounting seat. The mounting seat is rotationally matched with the axle through the movable shafts.

[0004] The above technology realizes the angle adjustment of the transport bin by the telescopic movement of the telescopic rod of the hydraulic cylinder around the axle, so as to complete unloading. However, in the actual use process, due to the limited length of the telescopic rod of the hydraulic cylinder, the transport bin can only rotate within the length range of the telescopic rod, which has certain limitations. Usually, in order to load more fertilizers, the tail of the transport bin is usually designed as a closed structure, which results in the lack of a discharge channel at the tail of the transport bin. When the transport bin is unloaded under the support and pushing and flipping action of the telescopic rod, although most of the fertilizers can be smoothly unloaded, there are still some fertilizers that will accumulate at the bottom corner position close to the rotation point of the transport bin, making it easy for the fertilizers in the transport bin to remain and unable to be emptied as much as possible. Summary of the Utility Model

[0005] The utility model provides a fertilizer spreader, which can unload materials as much as possible when unloading the fertilizer spreader, and reduce the problem of material residue in the transport bin.

[0006] The technical solution of the utility model is as follows: a fertilizer spreader includes an axle, a transport bin is arranged on the axle, and one end of the transport bin is rotatably connected with one end of the axle. One side of the axle is rotatably connected with a hydraulic cylinder, and the telescopic end of the hydraulic cylinder is rotatably connected with the bottom of the other end of the transport bin. A discharge port is arranged on the side of the transport bin away from the hydraulic cylinder. A first bin door is rotatably connected to one side of the discharge port, and a second bin door is rotatably connected to the other side of the discharge port. A plurality of card slots are arranged on the side of the first bin door facing the second bin door, and a card block engaged with each card slot is arranged on the side of the second bin door facing the first bin door. A sliding component for separating each card block from the card slot is arranged on the second bin door.

[0007] Further, the sliding assembly includes a handle and a plurality of elastic members. A plurality of receiving grooves are provided on the side of the second hatch door facing the first hatch door. Each of the clamping blocks is disposed in a receiving groove. One end of each elastic member abuts against the side of the corresponding receiving groove away from the first hatch door, and the other end of each elastic member is fixedly connected to the clamping block. A sliding groove is provided on the side of each receiving groove away from the hydraulic cylinder. Each of the clamping blocks is fixedly connected to the handle, and the handle is slidably connected to the inner wall of the sliding groove.

[0008] Further, guide grooves are provided on both sides of the receiving groove, and guide blocks are provided on both sides of the clamping block. The guide blocks are slidably connected to the inner wall of the guide groove.

[0009] Further, an installation groove is provided on the side of the receiving groove away from the first hatch door, and one end of the elastic member is fixedly connected to the installation groove.

[0010] Further, a rounded corner is provided at the corner of the first hatch door away from the hydraulic cylinder, and a first inclined surface slidably connected to the first hatch door is provided on the side of each clamping block close to the hydraulic cylinder.

[0011] Further, the cross-sections of the clamping block and the card slot are both square structures.

[0012] Further, a rubber sleeve is provided on the handle, and anti-slip patterns are provided on the rubber sleeve.

[0013] The working principle and beneficial effects of the present utility model are as follows:

[0014] By providing a discharge port, a first hatch door and a second hatch door, when the transport bin rotates a certain angle under the drive of the hydraulic cylinder, the first hatch door and the second hatch door can be opened. Under the action of gravity, the fertilizer inside the transport bin will gradually discharge from the discharge port, thereby reducing or even avoiding the accumulation of fertilizer at the bottom of the transport bin near the rotation point, reducing fertilizer residue, and improving the work efficiency of the staff. In addition, the provided clamping blocks, card slots and sliding assembly can fix the first hatch door and the second hatch door, avoiding the situation of fertilizer leakage caused by the loosening of the hatch door when the fertilizer adding vehicle travels on rough or uneven ground, and improving the driving stability thereof. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The present utility model will be further described in detail below with reference to the drawings and specific embodiments.

[0016] Figure 1 is a schematic structural diagram of the present utility model Figure 1 ;

[0017] Figure 2 is a schematic structural diagram of the present utility model Figure 2 ;

[0018] Figure 3 Schematic diagram of the transport bin structure in this embodiment;

[0019] Figure 4 Partial sectional schematic diagram of the transport bin in this embodiment;

[0020] Figure 5 is Figure 4 Enlarged schematic diagram at position A in

[0021] In the figure: 1, axle; 101, hydraulic cylinder; 2, transport bin; 201, discharge opening; 202, first bin door; 2021, card slot; 203, second bin door; 2031, card block; 3, elastic member; 301, handle; 302, accommodation groove; 303, guide groove; 304, guide block; 305, installation groove; 306, first inclined surface; 307, rubber sleeve. Specific embodiments

[0022] Next, in combination with the embodiments of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts fall within the scope of protection of the present invention.

[0023] Refer to Figures 1-5 , a fertilizer truck, including an axle 1, a transport bin 2 is provided on the axle 1, and one end of the transport bin 2 is rotatably connected to one end of the axle 1. One side of the axle 1 is rotatably connected to a hydraulic cylinder 101, and the telescopic end of the hydraulic cylinder 101 is rotatably connected to the bottom of the other end of the transport bin 2. A discharge opening 201 is provided on one side of the transport bin 2 away from the hydraulic cylinder 101. A first bin door 202 is rotatably connected to one side of the discharge opening 201, and a second bin door 203 is rotatably connected to the other side of the discharge opening 201. The first bin door 202 and the second bin door 203 can be rotatably connected to the transport bin 2 through hinges. Through the hinge connection, the first bin door 202 and the second bin door 203 can be fully opened during unloading to ensure that the fertilizer can be smoothly discharged from the transport bin 2. The horizontal height of the first bin door 202 and the second bin door 203 is flush with the top of the transport bin 2 so that the transport bin 2 can load more fertilizer.

[0024] On one side of the first bin door 202 facing the second bin door 203, there are a number of card slots 2021. On one side of the second bin door 203 facing the first bin door 202, there are card blocks 2031 that are snap-connected to the respective card slots 2021. There are at least two card blocks 2031 and card slots 2021. On the second bin door 203, there is a sliding component for disengaging each card block 2031 from the card slot 2021. By means of the card blocks 2031 and the card slots 2021, it is possible to prevent the situation where the fertilizer spreader gradually loosens due to vibration when driving on rough or uneven ground, improving the safety of the fertilizer spreader. Secondly, the cross-section of the card block 2031 and the card slot 2021 can be designed as a square structure. The square cross-section provides a larger contact area and a stable contact surface, increasing the stability of the fixation and further preventing loosening caused by vibration or external forces, improving the stability of the fertilizer spreader during operation.

[0025] By providing the discharge opening 201, the first bin door 202 and the second bin door 203, when the transport bin 2 rotates a certain angle under the drive of the hydraulic cylinder 101, the first bin door 202 and the second bin door 203 can be opened. Under the action of gravity, the fertilizer inside the transport bin 2 will gradually discharge from the discharge opening 201, thereby reducing or even avoiding the situation where fertilizer accumulates at the bottom of the transport bin 2 near the rotation point, reducing fertilizer residue and improving the work efficiency of the staff. In addition, the provided card blocks 2031, card slots 2021 and the sliding component can fix the first bin door 202 and the second bin door 203, avoiding the situation where fertilizer leaks due to the loosening of the bin door when the fertilizer spreader is driving on rough or uneven ground.

[0026] Specifically, the sliding component includes a handle 301 and a number of elastic members 3. The elastic members 3 can be selected as cylindrical compression springs. On one side of the second bin door 203 facing the first bin door 202, there are a number of accommodation grooves 302. Each card block 2031 is respectively arranged in the accommodation groove 302. One end of each elastic member 3 abuts against the side of the corresponding accommodation groove 302 away from the first bin door 202, and the other end of each elastic member 3 is fixedly connected to the card block 2031. On the side of each accommodation groove 302 away from the hydraulic cylinder 101, there is a chute. Each card block 2031 is fixedly connected to the handle 301, and the handle 301 is slidably connected to the inner wall of the chute.

[0027] When the staff needs to open the first bin door 202 and the second bin door 203, hold the handle 301 and slide the handle 301 in the chute. The handle 301 will drive the card block 2031 to slide in the accommodation groove 302 and compress the elastic member 3, so that the card block 2031 disengages from the card slot 2021 and retracts into the accommodation groove 302. When the card block 2031 disengages from the card slot 2021, the staff can pull the handle 301 outwards to rotate the second bin door 203 around the hinge, thereby opening the first bin door 202 and the second bin door 203.

[0028] In this embodiment, for the sliding component, the staff only needs to hold the handle 301 and push it to complete the disassembly of the first hatch 202 and the second hatch 203. The operation is simple and convenient without additional complex steps, improving the work efficiency of the staff. In addition, in order to make the staff more comfortable when holding the handle 301, a rubber sleeve 307 is provided on the handle 301, and anti-slip patterns are provided on the rubber sleeve 307. The rubber sleeve 307 provides a soft contact surface, making it more comfortable to hold the handle 301, while the anti-slip patterns increase the friction between the rubber sleeve 307 and the hand, making the grip more stable and reducing the risk of hand slipping.

[0029] In this embodiment, in order to prevent the block 2031 from shifting or misaligning during movement, guide grooves 303 are provided on both sides of the receiving groove 302, and guide blocks 304 are provided on both sides of the block 2031. The guide blocks 304 are slidably connected to the inner wall of the guide grooves 303. By providing the guide blocks 304 and the guide grooves 303, the degree of freedom of the block 2031 can be restricted, enabling it to move only within the receiving groove 302, thereby preventing it from shifting or misaligning during movement and improving the stability of the movement of the block 2031. At the same time, this design can also ensure that the elastic member 3 is evenly stressed, extending the service life of the elastic member 3. Secondly, an installation groove 305 is also provided on the side of the receiving groove 302 away from the first hatch 202, and one end of the elastic member 3 is fixedly connected to the installation groove 305. The provided installation groove 305 can help position the elastic member 3, making it easier to install in place.

[0030] Working principle:

[0031] When the staff needs to unload the material, start the hydraulic cylinder 101. The telescopic rod of the hydraulic cylinder 101 will cause the transport bin 2 to rotate around the axle 1 and tilt at a certain angle, so that the fertilizer in the transport bin 2 is unloaded. After most of the fertilizer in the transport bin 2 is unloaded, the staff needs to hold the handle 301 and slide the handle 301 in the chute. The handle 301 will drive the block 2031 to slide in the receiving groove 302 and compress the elastic member 3, causing the block 2031 to disengage from the card slot 2021 and retract into the receiving groove 302. After the block 2031 disengages from the card slot 2021, the staff can pull the handle 301 outwards, causing the second hatch 203 to rotate around the hinge, thereby opening the first hatch 202 and the second hatch 203, enabling the fertilizer at the bottom of the transport bin 2 to fall, and thus improving the unloading efficiency of the transport bin 2.

[0032] When the fertilizer in the transportation bin 2 is completely unloaded and the first bin door 202 and the second bin door 203 need to be closed. First, close the first bin door 202, then hold the handle 301 and slide it to retract the latch 2031 into the receiving groove 302. Then, close the second bin door 203. In this way, when the position of the latch 2031 aligns with the card slot 2021, under the action of the elastic member 3, the latch 2031 will be inserted into the card slot 2021 to achieve fixation.

[0033] In order to facilitate the staff to close the first bin door 202 and the second bin door 203, the corner of the first bin door 202 away from the hydraulic cylinder 101 is set as a rounded corner. In addition, a first inclined surface 306 slidably connected to the first bin door 202 is provided on one side of each latch 2031 close to the hydraulic cylinder 101. By providing the first inclined surface 306, when the staff closes the first bin door 202 and the second bin door 203, there is no need to pull the handle 301 in advance, and only the second bin door 203 needs to be closed. The latch 2031 will gradually compress the elastic member 3 through the cooperation of the first inclined surface 306 and the rounded corner of the first bin door 202, so that the latch 2031 retracts into the receiving groove 302. When the position of the latch 2031 aligns with the card slot 2021, the elastic member 3 will fix the latch 2031 in the card slot 2021.

[0034] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A fattening vehicle, comprising an axle (1), a transport bin (2) is provided on the axle (1), and one end of the transport bin (2) is rotatably connected to one end of the axle (1). One side of the axle (1) is rotatably connected to a hydraulic cylinder (101), and the telescopic end of the hydraulic cylinder (101) is rotatably connected to the bottom of the other end of the transport bin (2), characterized in that, On one side of the transport bin (2) away from the hydraulic cylinder (101), there is a discharge opening (201). On one side of the discharge opening (201), a first bin door (202) is rotatably connected. On the other side of the discharge opening (201), a second bin door (203) is rotatably connected. On the side of the first bin door (202) facing the second bin door (203), there are a number of card slots (2021). On the side of the second bin door (203) facing the first bin door (202), there are card blocks (2031) that are engaged with the respective card slots (2021). On the second bin door (203), there is a sliding assembly for disengaging the respective card blocks (2031) from the card slots (2021).

2. The fertilizer spreader according to claim 1, characterized in that: The sliding assembly includes a handle (301) and a number of elastic members (3). On the side of the second bin door (203) facing the first bin door (202), there are a number of accommodation grooves (302). Each of the card blocks (2031) is respectively arranged in the accommodation grooves (302). One end of each elastic member (3) abuts against the side of the corresponding accommodation groove (302) away from the first bin door (202). The other end of each elastic member (3) is fixedly connected to the card block (2031). On the side of each accommodation groove (302) away from the hydraulic cylinder (101), there is a sliding groove. Each of the card blocks (2031) is fixedly connected to the handle (301), and the handle (301) is slidably connected to the inner wall of the sliding groove.

3. The fattening vehicle according to claim 2, characterized in that: On both sides of the accommodation groove (302), there are guide grooves (303). On both sides of the card block (2031), there are guide blocks (304). The guide blocks (304) are slidably connected to the inner wall of the guide grooves (303).

4. The fertilizer spreader according to claim 2, wherein: On the side of the accommodation groove (302) away from the first bin door (202), there is an installation groove (305). One end of the elastic member (3) is fixedly connected to the installation groove (305).

5. The fertilizer spreader according to claim 2, wherein: At the corner of the side of the first bin door (202) away from the hydraulic cylinder (101), there is a rounded corner. On the side of each card block (2031) close to the hydraulic cylinder (101), there is a first inclined surface (306) that is slidably connected to the first bin door (202).

6. The fattening vehicle according to claim 2, characterized in that: The cross-sections of the card block (2031) and the card slot (2021) are both square structures.

7. A fattening vehicle according to claim 2, characterized in that: On the handle (301), there is a rubber sleeve (307). On the rubber sleeve (307), there are anti-slip patterns.

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