CN219165358U

CN219165358U - Tobacco leaf liquid manure spraying vehicle

Info

Publication number: CN219165358U
Application number: CN202223326973.3U
Authority: CN
Inventors: 陈智杰; 周劲东; 赵琼玲; 王纬华; 封卫平; 盛丰; 肖志鹏
Original assignee: Hengyang Branch Of Hunan Tobacco Co
Current assignee: Hengyang Branch Of Hunan Tobacco Co
Priority date: 2022-12-13
Filing date: 2022-12-13
Publication date: 2023-06-13
Anticipated expiration: 2032-12-13

Abstract

A tobacco leaf water and fertilizer spraying vehicle, which relates to the technical field of fertilizer application equipment; including the frame, the gyro wheel is installed at the frame both ends, the storage tank is installed at the top of frame, storage tank top an organic whole is connected with the inlet pipe, the body outside of storage tank all is connected with the branch that the level set up with the outside of frame, install vertical upper water pipe between the branch, the upper water pipe is provided with two sets of at least, install respectively in the front of storage tank, the rear side, the lower extreme and the storage tank bottom of upper water pipe pass through the pipe intercommunication, the water pump is installed to the branch upper end that is located the frame outside, storage battery is installed to the mounting bracket upper end, storage battery and water pump electric connection, install a push switch between the circuit of connecting storage battery and water pump, the pipe shaft outside of upper water pipe is from supreme external screw thread pipe that is provided with in proper order down, the valve subassembly is equipped with the spray pipe in external screw thread pipe, the outside of external screw thread pipe can be with the external screw thread union coupling of the different positions department in the upper water pipe outside.

Description

Tobacco leaf liquid manure spraying vehicle

Technical Field

The utility model relates to the technical field of fertilization equipment, in particular to a tobacco leaf water and fertilizer spraying vehicle.

Background

In the planting process of tobacco leaves, fertilization is to ensure that the tobacco leaves can draw nutrients to grow rapidly, a fertilizing method of applying base fertilizer again and applying additional fertilizer earlier and combining the base fertilizer and the additional fertilizer is adopted in the early stage of fertilization of the tobacco leaves, and later stage foliar fertilization is the principle.

In the early fertilization process, manual bending or spraying equipment is utilized to aim at soil below tobacco roots and stems for fertilization, and in the later stage, fertilization is sprayed on the surfaces of tobacco leaves through a fertilization vehicle, in the prior art, the fertilization vehicle can only fertilize the surfaces, but cannot carry out fertilization operation aiming at the roots of early tobacco leaves, and both can not be considered, so that a fertilization vehicle capable of carrying out fertilization aiming at the surfaces of tobacco leaves and the roots of tobacco leaves is needed urgently, and the problem is solved by providing a tobacco leaf water and fertilizer spraying vehicle.

Disclosure of Invention

The present utility model aims to solve the technical problems described above in the prior art.

The aim and the effect of the utility model are achieved by the following specific technical means:

the utility model provides a tobacco leaf liquid manure spraying car, including the frame, the gyro wheel is installed at the frame both ends, the storage tank is installed at the top of frame, storage tank top an organic whole is connected with the inlet pipe, the body outside of storage tank all is connected with the branch that the level set up with the outside of frame, install vertical upper hose between the branch, the upper hose is provided with two sets of at least, install respectively in the front of storage tank, the rear side, the lower extreme and the storage tank bottom of upper hose pass through the pipe intercommunication, the water pump is installed to the branch upper end that is located the frame outside, storage battery is installed to the frame upper end, storage battery and water pump electric connection, install a push switch between the circuit of connecting storage battery and water pump, the pipe shaft outside of upper hose is from supreme intercommunication in proper order down is provided with the external screw thread pipe, the valve subassembly is equipped with the spray pipe in the external screw thread pipe, the spray pipe can be connected with the external screw thread pipe of the different positions in the water pipe outside.

Preferably, the right-hand member of frame installs back gyro wheel mounting bracket, and preceding gyro wheel mounting bracket is installed to the left end of frame, and the front and back side of back gyro wheel mounting bracket and the center of preceding gyro wheel mounting bracket all rotate and are provided with the gyro wheel.

Preferably, the spray pipe comprises an internal thread pipe, a flexible pipe, a spray head and a plug, wherein the internal thread pipe and the flexible pipe are communicated, the spray head is installed at one end of the flexible pipe far away from the internal thread pipe, and the opening is formed at one end of the internal thread pipe far away from the flexible pipe.

Preferably, the center of one end of the internal thread pipe far away from the opening is integrally connected with a plug, the plug is sleeved outside the external thread pipe through the internal thread pipe, and the internal thread pipe is rotated to enable the internal thread pipe to be in threaded fixation with the external thread pipe

Preferably, the valve assembly comprises a water retaining sheet, a piston rod, a piston, a supporting spring and a limiting rod, wherein a water outlet is formed in the joint of the water supply pipe and the external thread pipe, and the water retaining sheet is arranged at the water outlet in a covering manner.

Preferably, one end of the water retaining sheet, which is close to the inside of the external thread pipe, is connected with a piston rod, a limiting rod is arranged on the outer side of one end, which is far away from the water retaining sheet, of the piston rod in sequence along the circumferential direction, an annular flange is arranged in the external thread pipe, a supporting spring is arranged between the limiting rod and the annular flange, the supporting spring is wound on the outer side of the piston rod, a piston is connected to the center of the piston rod, and the outer side of the piston is connected with the inner wall of the annular flange

Preferably, the rear end of the rear roller mounting frame is provided with a vertical armrest frame.

Preferably, the storage tank is cone-shaped, the upper end of the frame is provided with an auxiliary ring sleeved outside the storage tank, and a connecting column is fixed between the auxiliary ring and the frame.

Advantageous effects

1. This kind of tobacco leaf liquid manure sprinkler truck is provided with the shower that can dismantle, when needs fertilize to the tobacco leaf surface, installs the shower corresponding the external screw thread pipe of water supply pipe upper end, if need fertilize to the tobacco leaf root, then install the shower corresponding the external screw thread pipe of water supply pipe lower extreme, if need fertilize simultaneously, then will all connect the shower in the upper and lower end department external screw thread inner tube of water supply pipe, satisfies the demand of fertilizeing simultaneously.

Drawings

Fig. 1 is a schematic view of a tobacco leaf water and fertilizer spraying vehicle.

Fig. 2 is a schematic partial cross-sectional view of a water supply pipe according to the present utility model.

Fig. 3 is an enlarged schematic view of fig. 2 a in accordance with the present utility model.

Fig. 4 is an enlarged schematic view of fig. 2B in accordance with the present utility model.

In fig. 1-4: frame 1, back roller mounting frame 101, front roller mounting frame 102, storage tank 2, inlet pipe 201, connecting column 3, auxiliary ring 4, branch 5, water pump 501, upper water pipe 6, delivery port 601, external screw thread pipe 7, annular flange 701, spray pipe 8, internal screw thread pipe 801, flexible pipe 802, shower nozzle 803, top 804, roller 9, handrail frame 10, water retaining sheet 11, piston rod 12, piston 13, supporting spring 14, stop lever 15, storage battery pack 16.

Description of the embodiments

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-4, a tobacco leaf water and fertilizer spraying vehicle comprises a vehicle frame 1, wherein a storage tank 2 is arranged at the top of the vehicle frame 1, a rear roller mounting frame 101 is integrally connected with the right end of the vehicle frame 1, a front roller mounting frame 102 is integrally connected with the left end of the vehicle frame 1, rollers 9 are rotatably arranged on the front side, the rear side and the center of the front roller mounting frame 102 of the rear roller mounting frame 101, the vehicle frame 1 and the rollers 9 form a tricycle, the vehicle frame 1 can be independently supported on the ground through the arrangement of three groups of rollers 9, and the vehicle frame 1 can be driven to move through the rollers 9;

the top of the storage tank 2 is integrally connected with a feeding pipe 201, and liquid fertilizer can be filled into the storage tank 2 through the feeding pipe 201;

the outer side of the tank body of the storage tank 2 and the outer side of the frame 1 are both connected with horizontally arranged supporting rods 5, the supporting rods 5 are correspondingly arranged in an up-down parallel manner, a vertical water feeding pipe 6 is arranged between the supporting rods 5, the lower end of the water feeding pipe 6 is communicated with the bottom of the storage tank 2 through a guide pipe, at least two groups of water feeding pipes 6 are arranged, the water feeding pipes are respectively arranged at the front side and the rear side of the storage tank 2, a water pump 501 is arranged at the upper end of the supporting rod 5 positioned at the outer side of the frame 1, a storage battery 16 is arranged at the upper end of the rear roller mounting frame 101, the storage battery 16 is a chargeable battery pack, the storage battery pack 16 is electrically connected with the water pump 501, a pressing switch is arranged between lines for connecting the storage battery pack 16 and the water pump 501, the water feeding pipe 6 can be controlled to be opened and closed by the water pump 501, and after the water pump 501 is started, water in the storage tank 2 is guided into the water feeding pipe 6 by the water pump 501;

the outer side of the pipe body of the water supply pipe 6 is sequentially provided with an external thread pipe 7 from bottom to top, the external thread pipe 7 is communicated with the inside of the water supply pipe 6, the outer side of the external thread pipe 7 is in threaded connection with a spray pipe 8, and a valve component is arranged in the external thread pipe 7;

the spray pipe 8 comprises an internally threaded pipe 801, a flexible pipe 802, a spray head 803 and a plug 804; the inner threaded pipe 801 and the flexible pipe 802 are communicated, a spray head 803 is arranged at one end of the flexible pipe 802 far away from the inner threaded pipe 801, one end of the inner threaded pipe 801 far away from the flexible pipe 802 is provided with an opening, a plug 804 is integrally connected to the center of the inner threaded pipe 801 far away from the opening end, the inner threaded pipe 801 is sleeved outside the outer threaded pipe 7, and the inner threaded pipe 801 is rotated, so that the inner threaded pipe 801 is in threaded fixation with the outer threaded pipe 7;

the valve assembly comprises a water retaining plate 11, a piston rod 12, a piston 13, a supporting spring 14 and a limiting rod 15; the junction of upper water pipe 6 and external screw thread pipe 7 is equipped with delivery port 601, delivery port 601 department lid closes and is provided with manger plate piece 11, the one end that manger plate piece 11 is close to the inside of external screw thread pipe 7 is connected with piston rod 12, the one end outside that manger plate piece 11 was kept away from to piston rod 12 has set gradually gag lever post 15 along circumference, the inside of external screw thread pipe 7 is equipped with annular flange 701, be provided with supporting spring 14 between gag lever post 15 and the annular flange 701, and supporting spring 14 twines in the outside of piston rod 12, the center department that piston rod 12 is located annular flange 701 is connected with piston 13, the outside of piston 13 meets with the inner wall of annular flange 701 for water outlet 601 is sealed.

It should be noted that, can install spray tube 8 according to the position of fertilization, when fertilization is carried out to the tobacco leaf root, can install spray tube 8 and correspond the external screw thread pipe 7 of water supply pipe 6 lower extreme, when fertilization is carried out to the tobacco leaf surface, then install spray tube 8 and correspond the external screw thread pipe 7 of water supply pipe 6 upper end, the position of spraying can be adjusted according to spraying demand has been satisfied, in spray tube 8's installation, the outside at external screw thread pipe 7 is established to internal screw thread pipe 801 screw thread cover, the in-process of external screw thread pipe 7 is emboliaed in the rotation of internal screw thread pipe 801, plug 804 promotes piston rod 12 and inwards moves in water supply pipe 6, after internal screw thread pipe 801 installs, plug 804 jack-up piston rod 12, piston 13 breaks away from annular flange 701 at this moment, make the inside of external screw thread pipe 7 open, simultaneously manger plate 11 breaks away from delivery port 601, after leading into water supply pipe 6 with liquid fertilizer through water pump 501, get into external screw thread pipe 7 through delivery port 601, then get into flexible pipe 802, finally spout through shower nozzle 803.

In the technical scheme of this application, valve assembly makes when not installing spray tube 8, and external screw thread pipe 7 is in closed state, can not spill fertilizer.

Further, the flexible pipe 802 can be bent at any angle, and in the spraying process, if the spray head 803 cannot be aligned with tobacco leaves for spraying, the spray head 803 can be aligned with the tobacco leaves accurately for spraying fertilizer by folding and bending the flexible pipe 802.

Furthermore, the spraying pipe 8 can be simultaneously arranged at the upper end and the lower end of the water supply pipe 6, so that the fertilizer application treatment on the surfaces and the roots of tobacco leaves can be simultaneously satisfied.

Further, the vertical handrail frame 10 is installed to the rear end of back gyro wheel mounting bracket 101, and handrail frame 10 is convenient for fertilize the user and promotes the fertilization car 1 and remove, and the outside mountable coupling of handrail frame 10 can be installed with the agricultural machinery cooperation, promotes the fertilization car through the agricultural machinery and removes and spray, this efficiency that can improve the fertilization.

Further, the storage tank 2 is cone-shaped, the upper end of the frame 1 is provided with an auxiliary ring 4 sleeved outside the storage tank 2, a connecting column 3 is fixed between the auxiliary ring 4 and the frame 1, and the auxiliary ring 4 enables the installation of the storage tank 2 to be more stable.

In the technical scheme in this application, the installation of gyro wheel 9 is the tricycle, however, the quantity of gyro wheel 9 can be according to actual adjustment, but should not be less than three sets of, if install 4 sets of gyro wheels, can make the fertilization car stably move.

Working principle: during the use, with liquid fertilizer in leading-in storage tank 2 through inlet pipe 201, promote handrail frame 10 and promote the fertilizer injection vehicle to the tobacco field in, when needs fertilize to tobacco leaf surface, install the external screw thread pipe 7 that spray tube 8 corresponds water supply pipe 6 upper end, if need fertilize the tobacco root time, install the external screw thread pipe 7 that spray tube 8 corresponds water supply pipe 6 lower extreme, if need fertilize simultaneously, then will all connect spray tube 8 in the external screw thread inner tube 7 of upper and lower extreme department of water supply pipe 6, satisfy the demand of fertilize simultaneously.

Claims

1. The utility model provides a tobacco leaf liquid manure spraying vehicle, includes frame (1), its characterized in that, gyro wheel (9) are installed at frame (1) both ends, and storage tank (2) are installed at the top of frame (1), and storage tank (2) top an organic whole is connected with inlet pipe (201), and the body outside of storage tank (2) all is connected with branch (5) that the level set up with the outside of frame (1), installs vertical water-feeding pipe (6) between branch (5), and water-feeding pipe (6) are provided with two sets of at least, install respectively in the front of storage tank (2), the rear side, and the lower extreme and the storage tank (2) bottom of water-feeding pipe (6) are through pipe intercommunication, are located branch (5) upper end in the frame (1) outside is installed water pump (501), and storage battery (16) and water pump (501) electric connection are installed to storage battery (16), and are installed a push switch between the circuit of connecting storage battery (16) and water pump (501), and the body outside of water-feeding pipe (6) has set gradually outer screwed pipe (7) from lower to upper thread pipe (7), and outer screwed pipe (7) can be connected with outer screwed pipe (8) outside position (8) outside of water-feeding pipe (8).

2. The tobacco leaf water and fertilizer spraying vehicle according to claim 1, wherein a rear roller mounting frame (101) is mounted at the right end of the vehicle frame (1), a front roller mounting frame (102) is mounted at the left end of the vehicle frame (1), and rollers (9) are rotatably arranged at the front side and the rear side of the rear roller mounting frame (101) and the center of the front roller mounting frame (102).

3. The tobacco leaf water and fertilizer spraying vehicle according to claim 1, wherein the spraying pipe (8) comprises an inner threaded pipe (801), a flexible pipe (802), a spray head (803) and a plug (804), the inner threaded pipe (801) and the flexible pipe (802) are communicated, the spray head (803) is installed at one end, far away from the inner threaded pipe (801), of the flexible pipe (802), and one end, far away from the flexible pipe (802), of the inner threaded pipe (801) is provided with an opening.

4. The tobacco leaf water and fertilizer spraying vehicle according to claim 3, wherein a plug (804) is integrally connected to the center of the inner threaded pipe (801) far away from one end of the opening, the inner threaded pipe (801) is sleeved on the outer side of the outer threaded pipe (7), and the inner threaded pipe (801) is rotated, so that the inner threaded pipe (801) is in threaded fixation with the outer threaded pipe (7).

5. The tobacco leaf water and fertilizer spraying vehicle according to claim 1, wherein the valve assembly comprises a water retaining sheet (11), a piston rod (12), a piston (13), a supporting spring (14) and a limiting rod (15), a water outlet (601) is formed in the joint of the water feeding pipe (6) and the externally threaded pipe (7), and the water retaining sheet (11) is arranged at the water outlet (601) in a covering mode.

6. The tobacco leaf water and fertilizer spraying vehicle according to claim 5, wherein one end of the water retaining sheet (11) close to the inside of the external thread pipe (7) is connected with a piston rod (12), a limiting rod (15) is sequentially arranged on the outer side of one end of the piston rod (12) away from the water retaining sheet (11) along the circumferential direction, an annular flange (701) is arranged in the outside of the external thread pipe (7), a supporting spring (14) is arranged between the limiting rod (15) and the annular flange (701), the supporting spring (14) is wound on the outer side of the piston rod (12), a piston (13) is connected to the center of the piston rod (12), and the outer side of the piston (13) is connected with the inner wall of the annular flange (701).

7. The tobacco leaf water and fertilizer spray vehicle according to claim 2, characterized in that the rear end of the rear roller mounting frame (101) is provided with a vertical armrest frame (10).

8. The tobacco leaf water and fertilizer spraying vehicle according to claim 1, wherein the storage tank (2) is cone-shaped, an auxiliary ring (4) sleeved outside the storage tank (2) is arranged at the upper end of the vehicle frame (1), and a connecting column (3) is fixed between the auxiliary ring (4) and the vehicle frame (1).