Livestock breeding insecticide spraying vehicle

Abstract

The utility model discloses a kind of pest control spraying vehicles for livestock breeding, belong to livestock breeding equipment technical field, including frame, medicine box and spray bar, still include telescopic component, telescopic component includes fixed rod fixed to frame and spray bar slidingly housed in fixed rod, multiple limit holes are equipped on the outer wall of spray bar, recess and through-hole are equipped on fixed rod, spring, retaining ring and limit head are equipped in recess, limit head is inserted into limit hole selectively by passing through through-hole under the spring elastic force, to lock the length of spray bar, stirring component driven by driving motor can also be set in medicine box.The utility model is through telescopic component of spring clamping, the length of spray bar is realized quick adjustment and stable locking, convenient operation, strong adaptability, stirring component ensures that liquid concentration is uniform, improves the effect of pest control.

Description

Technical Field

[0001] This utility model relates to the field of livestock breeding equipment technology, and in particular to a pest control spray vehicle for livestock breeding. Background Technology

[0002] Livestock farming is an important part of agriculture. To ensure the healthy growth of livestock and prevent the spread of parasitic diseases, regular deworming is necessary. One common and effective method is to use mobile sprayers to spray deworming agents onto the surface of livestock.

[0003] Existing livestock spraying vehicles are typically equipped with a spray boom, which operators hold to spray pesticides onto the target. However, in actual farm environments, due to the obstruction of pens, the movement of livestock at varying distances, and changes in the workspace, there are high requirements for the spraying distance and operational flexibility of the spray boom. Many spraying vehicles have a fixed spray boom length, which can lead to inconvenience when spraying at close range due to its excessive length, while when spraying at long distances or over obstacles, the boom may be too short to reach the target, resulting in poor adaptability.

[0004] To address this issue, some spraying devices with adjustable boom lengths have emerged. However, most of these devices use simple screw tightening or friction locking methods to fix the boom's extension and retraction position. Such locking methods are cumbersome to operate with frequent adjustments, reducing operational efficiency, and are prone to problems such as decreased locking force and accidental slippage after prolonged use, leading to unstable locking. Therefore, how to provide a livestock pest control sprayer that can quickly, stably, and conveniently adjust the spraying distance has become a technical problem that needs to be solved in this field.

[0005] Therefore, this utility model proposes an insect repellent spray vehicle for livestock farming to address the shortcomings of existing technologies. Utility Model Content

[0006] To overcome the above shortcomings, this utility model provides a pest control sprayer for livestock farming, which aims to improve the problems of the existing technology, such as the fixed or cumbersome length of the spray bar, unstable locking, and difficulty in adapting to the changing needs of the farming environment.

[0007] To achieve the above objectives, the present invention adopts the following technical solution: a pest control spray vehicle for livestock breeding, comprising a frame, wheels, a medicine tank, a hose, a spray bar and a nozzle; and a telescopic assembly;

[0008] The wheels are mounted on the bottom of the vehicle frame, the medicine tank is fixed on the top of the vehicle frame, the hose is connected to the medicine tank via a vehicle-mounted water pump, the spray bar is connected to the hose, and the nozzle is fixed to the end of the spray bar.

[0009] The telescopic assembly includes a fixed rod, a spring, a fixed ring, and a limiting head. The fixed rod is fixedly connected to the vehicle frame, and the spray bar is slidably housed inside the fixed rod. The outer wall of the spray bar has multiple limiting holes along its length, specifically a first limiting hole, a second limiting hole, and a third limiting hole. Correspondingly, the outer wall of the fixed rod has a groove and a through hole communicating with the inner cavity of the groove. The spring, the fixed ring, and the limiting head are all accommodated within the groove, and the rod portion of the limiting head slides through the through hole. The head of the limiting head can selectively insert into the first limiting hole, the second limiting hole, or the third limiting hole under the elastic force of the spring, thereby achieving reliable locking of the spray bar's position relative to the fixed rod.

[0010] Preferably, it also includes a stirring assembly, which is disposed inside the medicine tank. The stirring assembly includes a fan-shaped stirring blade, a rotating shaft, and a drive motor. The fan-shaped stirring blade is fixedly connected to the end of the rotating shaft located inside the medicine tank. The rotating shaft passes through the wall of the medicine tank and is driven to rotate by the drive motor.

[0011] Preferably, the drive motor is housed in a motor housing, and the motor housing is fixedly connected to the vehicle frame;

[0012] Preferably, the fan-shaped stirring blade comprises at least two blades that are radially symmetrically distributed along the axis of rotation;

[0013] Preferably, the retaining ring is sleeved on the rod portion of the limiting head, and the spring is located below the retaining ring and abuts against the retaining ring upwards;

[0014] Preferably, the spring is a compression spring, and the other end of the spring abuts against the bottom of the groove.

[0015] Preferably, it also includes a support frame and a fixed base, both of which are fixedly connected to the top of the vehicle frame to jointly support the medicine box;

[0016] Preferably, the support frame is connected to the vehicle frame via a snap-fit ​​structure.

[0017] This utility model has the following beneficial effects:

[0018] 1. This utility model solves the problem in the prior art that the pesticide in the pesticide tank of the spray truck is prone to precipitation and uneven spray concentration when left to stand for a long time, by setting a stirring component consisting of a drive motor, a rotating shaft and a fan-shaped stirring blade inside the pesticide tank. This achieves the effect of ensuring uniform mixing of the pesticide solution and ensuring stable and reliable insect repellent effect.

[0019] 2. This utility model solves the problem in the prior art that the length of the spray bar of the spray vehicle is fixed or cumbersome to adjust, making it difficult to adapt to the needs of different distances and complex breeding environments. It solves the problem that the length of the spray bar can be conveniently and quickly adjusted and locked, greatly improving the operational flexibility and environmental adaptability of the device.

[0020] 3. This utility model solves the problems of high labor intensity and unsuitability for large-area, long-term operation of traditional backpack sprayers by integrating the mixing component and telescopic spraying component onto a wheeled frame. It achieves the effects of compact structure, convenient mobility, significantly reduced operator burden, and improved overall work efficiency. Attached Figure Description

[0021] Figure 1 This is a perspective view of a pest control sprayer for livestock farming proposed in this utility model;

[0022] Figure 2 This is a schematic cross-sectional view of the medicine tank of a pest control sprayer for livestock breeding proposed in this utility model;

[0023] Figure 3 This is a schematic cross-sectional view of the telescopic spray boom of a pest control sprayer for livestock farming proposed in this utility model.

[0024] Figure 4 for Figure 3 A schematic diagram at point A in the middle;

[0025] Figure 5 This is an exploded schematic diagram of the telescopic spray boom of a pest control sprayer for livestock breeding proposed in this utility model.

[0026] Legend:

[0027] 1. Wheels; 2. Medicine box; 3. Motor box; 4. Support frame; 5. Chassis; 6. Mixing assembly; 7. Fixing base; 8. Telescopic assembly; 601. Rotating shaft; 602. Fan-shaped mixing blade; 603. Drive motor; 801. Hose; 802. First limiting hole; 803. Second limiting hole; 804. Third limiting hole; 805. Nozzle; 806. Spray bar; 807. Groove; 808. Spring; 809. Fixing ring; 810. Limiting head; 811. Fixing rod. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0029] Reference Figures 1-5 This utility model provides an embodiment of an insect repellent spray vehicle for livestock breeding, including a frame 5 and wheels 1 installed at the bottom of the frame 5. A medicine tank 2 is fixed on the top of the frame 5. The medicine tank 2 is supported by a support frame 4 connected to the frame 5 through a snap-fit ​​structure and a fixed seat 7 fixedly connected to the top of the frame 5, forming the main moving and carrying platform of the spray vehicle. The spraying system of the spray vehicle includes a hose 801, a spray bar 806 and a nozzle 805 fixed to the end of the spray bar 806. The liquid outlet of the medicine tank 2 is connected to the hose 801 through a vehicle-mounted water pump. The other end of the hose 801 is then connected to the spray bar 806, thereby forming a complete liquid delivery path.

[0030] The telescopic assembly 8 includes a fixed rod 811, a spring 808, a fixed ring 809, and a limiting head 810. The fixed rod 811 is fixedly connected to the frame 5, while the spray bar 806 is slidably housed inside the fixed rod 811, thus achieving the telescopic basic structure. To achieve precise length locking, the outer wall of the spray bar 806 has multiple limiting holes along its length direction, specifically a first limiting hole 802, a second limiting hole 803, and a third limiting hole 804. Correspondingly, the outer wall of the fixed rod 811 has a groove 807 and a through hole communicating with the inner cavity of the groove 807. The spring 808, the fixed ring 809, and the limiting head 810... The heads 810 are all accommodated in the grooves 807 to form an integrated locking module. The rod of the limiting head 810 slides through the through hole, the fixing ring 809 is sleeved on the rod of the limiting head 810, and the spring 808 is a compression spring. One end of the spring 808 abuts against the bottom of the fixing ring 809, and the other end abuts against the bottom of the groove 807. Under the continuous elastic force of the spring 808, the head of the limiting head 810 is pushed and selectively inserted into the first limiting hole 802, the second limiting hole 803, or the third limiting hole 804, thereby achieving reliable locking of the position of the spray bar 806 relative to the fixing rod 811.

[0031] The stirring assembly 6 is disposed inside the medicine tank 2. The stirring assembly 6 includes a fan-shaped stirring blade 602, a rotating shaft 601, and a drive motor 603. The drive motor 603 is housed in a motor housing 3, and the motor housing 3 is fixedly connected to the frame 5. The fan-shaped stirring blade 602 is fixedly connected to the end of the rotating shaft 601 located inside the medicine tank 2. The rotating shaft 601 passes through the wall of the medicine tank 2 and is driven to rotate by the output end of the drive motor 603. As a preferred embodiment, the fan-shaped stirring blade 602 includes at least two blades that are radially symmetrically distributed along the rotating shaft 601 to improve stirring efficiency.

[0032] The fixed rod 811 serves as the mounting base for the telescopic assembly 8. The fixed rod 811 is specially provided with a groove 807 for accommodating the locking component and a through hole connecting the inner cavity of the groove 807 and the inner cavity of the fixed rod 811. The core component of the locking mechanism, the limiting head 810, has a rod and a head. The rod of the limiting head 810 slides through the through hole, so that the head faces the spray bar 806 housed inside the fixed rod 811. The fixing ring 809 for auxiliary positioning is sleeved on the rod of the limiting head 810. The spring 808 that provides power is housed in the groove 807. The spring 808 is located below the fixing ring 809, with one end abutting upward against the fixing ring 809 and the other end abutting downward against the bottom of the groove 807.

[0033] Meanwhile, as a cooperating moving part, the spray bar 806 has a first limiting hole 802, a second limiting hole 803, and a third limiting hole 804 correspondingly opened on its outer wall. The diameter of these limiting holes is adapted to the head of the limiting head 810. In the assembled state, the limiting head 810, the fixing ring 809, and the spring 808 are installed together in the groove 807 of the fixing rod 811. The spring 808 always applies an upward elastic force to the fixing ring 809 and the limiting head 810, so that the head of the limiting head 810 passes through the through hole by default and is locked into one of the limiting holes on the spray bar 806. This direct locking structure composed of spring, limiting head, and limiting hole ensures that the spray bar 806 can be quickly and firmly locked after being pulled out or pushed in to a specified length. The structure is simple and not easy to loosen.

[0034] For the vehicle-mounted water pump that realizes the delivery of medicine liquid and the drive motor 603 that drives the stirring assembly 6, those skilled in the art can use a variety of conventional methods to achieve it. The specific internal structure of such power components is a well-known technology in the art and will not be described in detail here.

[0035] It also includes a stirring assembly 6 disposed inside the medicine tank 2. The stirring assembly 6 includes a fan-shaped stirring blade 602, a rotating shaft 601, and a drive motor 603. The fan-shaped stirring blade 602 is fixedly connected to the end of the rotating shaft 601 located inside the medicine tank 2. The rotating shaft 601 passes through the wall of the medicine tank 2 and is driven to rotate by the drive motor 603. In order to protect the drive motor 603 and facilitate integrated installation, the drive motor 603 is housed inside the motor housing 3, which is fixedly connected to the frame 5. At the same time, in order to improve the stirring efficiency, the fan-shaped stirring blade 602 preferably includes at least two blades symmetrically distributed radially along the rotating shaft 601. The fixing ring 809 is installed by sleeve on the shaft 601. The spring 808 is located below the fixing ring 809 and its upper end abuts against the bottom surface of the fixing ring 809. The spring 808 is a compression spring, and its lower end abuts against the bottom of the groove 807. This layered abutment structure ensures the effective transmission of elastic force. The livestock breeding insect repellent spray vehicle also includes a support frame 4 and a fixed seat 7. The support frame 4 and the fixed seat 7 are both fixedly connected to the upper part of the frame 5 and together support the medicine box 2, which enhances the structural stability of the medicine box 2 when moving on bumpy roads. In order to facilitate the inspection and disassembly of the frame 5 or the medicine box 2, the connection between the support frame 4 and the frame 5 is preferably a detachable connection achieved by a snap-fit ​​structure.

[0036] Working principle: When it is necessary to mix the medicine, the drive motor 603 installed inside the motor box 3 is started. The drive motor 603 drives the rotating shaft 601 to rotate through the output end. The rotating shaft 601 then drives the fan-shaped stirring blade 602 fixedly connected to the end of the rotating shaft 601 to rotate and stir inside the medicine tank 2, thereby fully mixing the insect repellent in the medicine tank 2 and ensuring the uniformity of the concentration of the medicine solution.

[0037] When the extension length of the spray bar 806 needs to be adjusted to adapt to different working environments, the operator presses down on the top of the limiting head 810. This pressing force is transmitted to the spring 808 through the fixing ring 809, causing the spring 808 to be compressed. The limiting head 810 and the fixing ring 809 retract together into the groove 807 of the fixing rod 811. At this time, the head of the limiting head 810 disengages from any one of the first limiting hole 802, the second limiting hole 803, or the third limiting hole 804, releasing the lock on the spray bar 806. The operator can freely pull or push the spray bar 806 in. When the spray bar 806 moves to the required length, so that the limiting head 810 is aligned with the target limiting hole, the operator releases the pressure on the limiting head 810. The elastic potential energy of the spring 808 is released, pushing the fixing ring 809 and the limiting head 810 back to their original positions. The head of the limiting head 810 then automatically inserts and engages in the new limiting hole, completing the rapid length locking.

[0038] When carrying out spraying operations, the vehicle-mounted water pump is turned on. The vehicle-mounted water pump pressurizes and extracts the uniformly mixed agent from the medicine tank 2. The agent is transported through the hose 801 to the internal channel of the spray bar 806, and finally sprayed out at high speed in a mist form from the nozzle 805 at the end of the spray bar 806.

Claims

1. A pest control spray vehicle for livestock breeding, comprising: a frame (5), wheels (1), a medicine tank (2), a hose (801), a spray bar (806), and a nozzle (805), wherein the wheels (1) are installed at the bottom of the frame (5), the medicine tank (2) is fixed above the frame (5), the hose (801) is connected to the medicine tank (2) via a vehicle-mounted water pump, the spray bar (806) is connected to the hose (801), and the nozzle (805) is fixed at the end of the spray bar (806); Its features are, Also includes: Telescopic assembly (8), the telescopic assembly (8) includes a fixed rod (811), a spring (808), a fixed ring (809) and a limiting head (810). The fixed rod (811) is fixedly connected to the frame (5). The spray bar (806) is slidably housed inside the fixed rod (811). The outer wall of the spray bar (806) is provided with multiple limiting holes along its length direction. The multiple limiting holes include a first limiting hole (802), a second limiting hole (803) and a third limiting hole (804). The outer wall of the fixed rod (811) is provided with a groove (807) and a through hole communicating with the inner cavity of the groove (807). The spring (808), the fixed ring (809) and the limiting head (810) are accommodated in the groove (807). The rod of the limiting head (810) slides through the through hole, and the head of the limiting head (810) can be selectively inserted into the first limiting hole (802), the second limiting hole (803) or the third limiting hole (804) under the elastic force of the spring (808) to lock the position of the spray bar (806) relative to the fixed rod (811).

2. The insect repellent sprayer for livestock farming according to claim 1, characterized in that: It also includes a stirring assembly (6), which is disposed inside the medicine tank (2). The stirring assembly (6) includes a fan-shaped stirring blade (602), a rotating shaft (601) and a drive motor (603). The fan-shaped stirring blade (602) is fixedly connected to the end of the rotating shaft (601) located inside the medicine tank (2). The rotating shaft (601) passes through the wall of the medicine tank (2) and is driven to rotate by the drive motor (603).

3. The insect repellent sprayer for livestock farming according to claim 2, characterized in that: The drive motor (603) is housed in the motor box (3), which is fixedly connected to the frame (5).

4. The insect repellent sprayer for livestock farming according to claim 2, characterized in that: The fan-shaped stirring blade (602) includes at least two blades that are radially symmetrically distributed along the axis of rotation (601).

5. The insect repellent sprayer for livestock farming according to claim 1, characterized in that: The fixing ring (809) is sleeved on the rod of the limiting head (810), and the spring (808) is located below the fixing ring (809) and abuts against the fixing ring (809) upward.

6. The insect repellent spray vehicle for livestock breeding according to claim 5, characterized in that: The spring (808) is a compression spring, and the other end of the spring (808) abuts against the bottom of the groove (807).

7. The insect repellent sprayer for livestock farming according to claim 1, characterized in that: It also includes a support frame (4) and a fixed seat (7), both of which are fixedly connected to the top of the frame (5) and are used to jointly support the medicine box (2).

8. The insect repellent sprayer for livestock farming according to claim 7, characterized in that: The support frame (4) is connected to the vehicle frame (5) by a snap-fit ​​structure.

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