Ground-attaching type fertilizing equipment for tea trees

Abstract

The utility model relates to the technical field of tea tree fertilization, in particular to ground-attached fertilization equipment for tea trees, which comprises a moving part and a fertilization part, the upper end and the lower end of the fixing frame are in a through shape, a double-end lead screw is installed at an opening of the front end face of the fixing frame, a guide rod is fixed to the upper portion of the double-end lead screw, and a first motor used for driving the double-end lead screw to rotate is installed on the outer wall of the fixing frame. Two shells capable of synchronously and relatively moving are further installed in the opening of the fixing frame, two connecting blocks are fixed to the front end faces of the shells, the upper connecting block is in sliding connection with the guide rod, and the lower connecting block is in threaded connection with the double-end lead screw. A roller body is rotationally mounted in the shell, and a plurality of material grooves are formed in the outer wall of the roller body; the first motor drives the double-end lead screw to rotate, the shells on the two sides can be driven to be opposite synchronously, then the positions of the discharging heads on the two sides can be adjusted conveniently, the tea leaves at different intervals can be fertilized conveniently, and the design meets the use requirement.

Description

Technical Field

[0001] The utility model relates to the technical field of tea tree fertilization, in particular to ground-based fertilization equipment for tea trees. Background Art

[0002] In the process of tea tree cultivation, regular fertilization of tea trees is a vital agricultural activity. Fertilization can supplement the nutrients needed for the growth of tea trees, improve the soil environment and promote the root development of tea trees. Therefore, fertilization plays a vital role in tea tree cultivation.

[0003] The utility model patent with the authorization announcement number CN213127085U discloses a tea tree fertilization device, which includes a vehicle plate, a fixing block, a material box and a mounting cylinder. A wheel is installed at the lower end of the vehicle plate, and a transmission disk is fixed on the outer side of the wheel. The fixing block is welded to the lower surface of the vehicle plate, and a connecting rod is rotatably installed in the middle of the fixing block through a bearing. A connecting disk is fixed at the inner end of the connecting rod, and an adjusting rod passes through the inside of the connecting rod. A connecting roller is fixedly connected to the outer end of the adjusting rod, and a transmission disk is arranged on the outer side of the connecting roller. There is a belt, the material box is located above the vehicle plate, and the lower end of the material box is connected to a telescopic hose, support blocks are fixed on both sides of the upper surface of the vehicle plate, and a mounting rod is slidably installed on the upper end of the support block, and the support block and the mounting rod are fixedly connected by a limit bolt, a connector is welded on the outer end of the mounting rod, and a discharge head is nested at the lower end of the connector, the mounting cylinder is fixed on both sides of the rear end of the vehicle plate, and a handle with a "U"-shaped structure is slidably installed on the upper end of the mounting cylinder, and the handle is fixedly connected to the mounting cylinder through a locking rod. The sliding structure between the adjustment rod and the connecting rod and the mounting rod and the support block facilitates the adjustment of the position of the belt and the discharge head, thereby facilitating the fertilization operation of tea leaves with different spacings, and improving the practicality of the device.

[0004] Although the tea tree fertilization device is convenient for fertilizing tea leaves at different spacings, it is necessary to manually adjust the limit bolts and fixing pins and other components to adjust the belt and the discharging head when adjusting the position of the belt and the discharging head. In the actual planting environment of the tea garden, the spacing between tea trees often varies greatly due to factors such as planting methods, growth status, and crown size. This uneven spacing condition requires manual fine adjustment every time fertilization is applied, which is not only cumbersome and inefficient, but also poses certain safety risks. In view of this, we propose a ground-based fertilization device for tea trees. Utility Model Content

[0005] The utility model aims to solve one of the technical problems in the related art to at least a certain extent. To this end, one purpose of the utility model is to provide a ground-based fertilization device for tea trees, which can drive the housings on both sides to move synchronously relative to each other by driving the double-headed screw rod to rotate through a first motor, thereby facilitating the position of the discharge heads on both sides, thereby facilitating the fertilization operation on tea leaves with different spacings.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A ground-based fertilization device for tea trees, comprising a moving part and a fertilization part;

[0008] The mobile part includes a hollow machine base, a crawler wheel assembly is installed at the bottom of the machine base, and a box for storing fertilizer is installed at the top of the machine base;

[0009] The fertilizing part includes a fixing frame fixedly connected to the front end of the machine base, the upper and lower ends of the fixing frame are transparent, a double-headed screw is installed at the opening of the front end surface of the fixing frame, a guide rod is fixed above the double-headed screw, and a first motor for driving the double-headed screw to rotate is installed on the outer wall of the fixing frame; two shells that can move synchronously relative to each other are also installed in the opening of the fixing frame, and two connecting blocks are fixed on the front end surface of the shell, the upper connecting block is slidably connected to the guide rod, and the lower connecting block is threadedly connected to the double-headed screw; a roller body is rotatably installed inside the shell, a plurality of material troughs are opened on the outer wall of the roller body, and a second motor for driving the roller body to rotate is installed on the outer wall of the shell;

[0010] A hopper is fixed on the top of the shell, a discharge pipe is installed on the bottom of the shell, a discharge head is fixed at the end of the discharge pipe, a plurality of discharge ports are opened in the opening of the discharge head, and two adjacent discharge ports are separated by a partition.

[0011] In addition, the ground-based fertilization equipment for tea trees proposed in the application may also have the following additional technical features:

[0012] Specifically, the rear end surface of the shell is fixedly connected with two guide rails by bolts, and two guide grooves are provided at the rear side wall inside the opening of the fixing frame, and the guide rails are slidably connected with the corresponding guide grooves.

[0013] Specifically, the discharge head and the discharge pipe are an integrally formed structure, and both the discharge head and the discharge pipe are made of stainless steel.

[0014] Specifically, the cross-section of the fixing frame is in a square shape, and the fixing frame is fixedly connected to the machine base by bolts.

[0015] Specifically, the box body is made of stainless steel, and is fixedly connected to the base by bolts.

[0016] Specifically, the overall shape of the roller body is cylindrical, and a plurality of material grooves are distributed in a circular shape at equal intervals along the outer wall of the roller body.

[0017] Specifically, the discharge pipe is inclined, and the top of the discharge pipe is fixedly connected to the bottom of the shell by bolts.

[0018] Specifically, the overall shape of the hopper is wide at the top and narrow at the bottom, and the hopper is made of stainless steel.

[0019] Compared with the prior art, the utility model has the following beneficial effects:

[0020] 1. Through the setting of the moving part and the fertilizing part: the crawler wheel assembly drives the fertilizing part to move, and the fertilizer in the hopper can be quantitatively discharged through the rotation of the roller body. The fertilizer can be directly discharged to the root of the tea tree through the discharge heads set on both sides. This design is convenient for fertilizing the tea tree, not only has a good fertilization effect, but also is convenient and quick to operate;

[0021] 2. By driving the double-headed screw to rotate through the first motor, the shells on both sides can be driven to move synchronously relative to each other, thereby facilitating the position of the discharge heads on both sides, thereby facilitating the fertilization of tea leaves at different intervals. This design meets the needs of use and has the advantages of easy and quick operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0023] Figure 2 It is a structural schematic diagram of the fertilization part in the utility model;

[0024] Figure 3 It is a structural schematic diagram of the fixing frame in the utility model;

[0025] Figure 4 It is a partial structural schematic diagram of the fertilization part in the utility model;

[0026] Figure 5 It is a partial structural cross-sectional view of the fertilizing part of the utility model;

[0027] Figure 6 It is a structural schematic diagram of the discharge pipe in the utility model.

[0028] In the figure:

[0029] 1. Mobile part; 10. Box body; 11. Track wheel assembly;

[0030] 2. Fertilizer application unit; 20. Fixed frame; 201. Guide groove; 21. Guide rod; 22. Double-headed screw; 23. First motor; 24. Shell; 241. Connecting block; 242. Guide rail; 25. Second motor; 26. Hopper; 27. Roller body; 271. Material trough; 28. Discharge pipe; 29. ​​Discharge head; 291. Discharge port; 292. Partition. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0032] This embodiment provides a technical solution:

[0033] See also Figure 1-Figure 6 A ground-based fertilizer application device for tea trees comprises a moving part 1 and a fertilizer application part 2. The moving part 1 comprises a hollow machine base, a track wheel assembly 11 is installed at the bottom of the machine base, and a box 10 for storing fertilizer is installed on the top of the machine base; the fertilizer application part 2 comprises a fixed frame 20 fixedly connected to the front end of the machine base, the upper and lower ends of the fixed frame 20 are transparent, a double-headed screw rod 22 is installed at the opening of the front end face of the fixed frame 20, a guide rod 21 is fixed above the double-headed screw rod 22, and a first motor 23 for driving the double-headed screw rod 22 to rotate is installed on the outer wall of the fixed frame 20; two shells 24 that can move synchronously relative to each other are also installed in the opening of the fixed frame 20, and two connecting blocks 241 are fixed to the front end face of the shell 24, and the connecting blocks 241 are fixed to the shell 24 by bolts The upper connecting block 241 is slidably connected to the guide rod 21, and the lower connecting block 241 is threadedly connected to the double-headed screw 22; a roller body 27 is rotatably installed inside the shell 24, and a plurality of material grooves 271 are provided on the outer wall of the roller body 27. A second motor 25 for driving the roller body 27 to rotate is installed on the outer wall of the shell 24; a hopper 26 is fixed on the top of the shell 24, and a discharge pipe 28 is installed on the bottom of the shell 24. The shell 24 is fixedly connected to the discharge pipe 28 and the hopper 26 by bolts respectively. A discharge head 29 is fixed at the end of the discharge pipe 28, and a plurality of discharge ports 291 are provided in the opening of the discharge head 29, and two adjacent discharge ports 291 are separated by a partition 292.

[0034] In this embodiment, the rear end surface of the housing 24 is fixedly connected with two guide rails 242 by bolts, and two guide grooves 201 are provided at the rear side wall of the opening of the fixing frame 20, and the guide rails 242 are slidably connected with the corresponding guide grooves 201. The arrangement of the guide rails 242 and the guide grooves 201 guides the horizontal movement of the housing 24, ensuring the stability and smoothness of the housing 24.

[0035] In this embodiment, the discharge head 29 and the discharge pipe 28 are an integrally formed structure, and the discharge head 29 and the discharge pipe 28 are both made of stainless steel. The integrally formed discharge head 29 and the discharge pipe 28 have better connection strength, improve the stability and reliability of the discharge head 29 and the discharge pipe 28, and the discharge head 29 and the discharge pipe 28 made of stainless steel have a better service life.

[0036] In this embodiment, the cross-section of the fixing frame 20 is in the shape of a square, and the fixing frame 20 is fixedly connected to the base by bolts. This design facilitates the installation of the housing 24 in the opening of the fixing frame 20, and the bolt fixing method has the advantage of a reliable connection.

[0037] In this embodiment, the box body 10 is made of stainless steel, and the box body 10 is fixedly connected to the base by bolts. The stainless steel box body 10 has the advantage of corrosion resistance, which increases the service life of the box body 10, and the bolt fixing method ensures the stability of the box body 10.

[0038] In this embodiment, the roller body 27 is cylindrical in shape, and a plurality of material grooves 271 are distributed in a circular shape at equal intervals along the outer wall of the roller body 27. By rotating the roller body 27, quantitative material discharge can be achieved through the material grooves 271.

[0039] In this embodiment, the discharge pipe 28 is inclined, and the top of the discharge pipe 28 is fixedly connected to the bottom of the housing 24 by bolts. The inclined design facilitates the discharge of materials through the discharge pipe 28, thereby improving the convenience of discharge.

[0040] In this embodiment, the overall shape of the hopper 26 is wide at the top and narrow at the bottom, and the hopper 26 is made of stainless steel. The design of wide at the top and narrow at the bottom is conducive to the fertilizer in the hopper 26 falling into the shell 24, and the stainless steel material has the advantage of corrosion resistance, which increases the service life of the hopper 26.

[0041] It can be understood that the threads at both ends of the double-ended screw 22 in this embodiment are arranged in opposite directions. When the double-ended screw 22 rotates, the shells 24 on both sides can be driven to move relative to each other synchronously, thereby meeting the use requirements.

[0042] It should be added that two reinforcing blocks are tightly welded at the connection between the fixing frame 20 and the base in this embodiment. The provision of the reinforcing blocks can increase the connection stability between the fixing frame 20 and the base, thereby improving the overall stability and reliability of the fertilizing part 2.

[0043] In addition, the crawler wheel assembly 11 in this embodiment is a common engineering machinery equipment component, which combines the crawler with the wheel, and drives the crawler to move through the wheel, thereby realizing the movement and operation of the machine. Its principle can basically be divided into two parts: the drive wheel and the crawler. The drive wheel is one of the most critical components in the crawler wheel machinery. It can provide driving force through the power source to push the crawler forward. Specifically, the drive wheel is mainly composed of a wheel shell, a wheel rim and a wheel axle. The wheel shell is the main body of the wheel, which is made of a material with high strength and good wear resistance to ensure the strength and durability of the wheel. The wheel axle is the central axis of the wheel, which supports the load of the entire wheel. In this embodiment, the use of the crawler wheel assembly 11 not only facilitates the mobile device to fertilize the tea trees, but also enables the equipment to travel in the complex terrain of the tea garden, improving the passability and stability of the equipment.

[0044] It is worth noting that the first motor 23 and the second motor 25 involved in this embodiment are existing conventional technologies and will not be described in detail here.

[0045] When in use, the user first turns on the power of the second motor 25, and the second motor 25 starts to work. The output shaft of the second motor 25 rotates to drive the roller body 27 to rotate. As the roller body 27 rotates, the multiple troughs 271 make circular motions. When the troughs 271 move to the bottom of the hopper 26, the fertilizer in the hopper 26 falls into the troughs 271. As the roller body 27 rotates, the troughs 271 drive the fertilizer to enter the discharge pipe 28, and the fertilizer falls into the discharge pipe 28 synchronously. The fertilizer falls into the discharge head 29 under the action of gravity, and at the same time, the fertilizer falls to the roots of the tea trees through the multiple discharge ports 291.

[0046] When the position of the discharge head 29 needs to be adjusted, the user first turns on the power of the first motor 23, and the first motor 23 starts to work. The output shaft of the first motor 23 rotates to drive the double-headed screw 22 to rotate. As the double-headed screw 22 rotates, the shells 24 on both sides move synchronously relative to each other. The shell 24 also drives the discharge pipe 28 and the discharge head 29 to move. When the discharge head 29 moves to the root of the tea tree, the user stops the power of the first motor 23.

[0047] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A ground-based fertilization device for tea trees, comprising a moving part (1) and a fertilization part (2), characterized in that: The mobile part (1) comprises a hollow machine base, a crawler wheel assembly (11) is installed at the bottom of the machine base, and a box (10) for storing fertilizer is installed at the top of the machine base; The fertilizing part (2) comprises a fixed frame (20) fixedly connected to the front end of the machine base, the upper and lower ends of the fixed frame (20) are transparent, a double-headed screw (22) is installed at the opening of the front end surface of the fixed frame (20), a guide rod (21) is fixed above the double-headed screw (22), and a first motor (23) for driving the double-headed screw (22) to rotate is installed on the outer wall of the fixed frame (20); two shells (24) that can move synchronously relative to each other are also installed in the opening of the fixed frame (20), two connecting blocks (241) are fixed on the front end surface of the shell (24), the upper connecting block (241) is slidably connected to the guide rod (21), and the lower connecting block (241) is threadedly connected to the double-headed screw (22); a roller body (27) is rotatably installed inside the shell (24), a plurality of material grooves (271) are opened on the outer wall of the roller body (27), and a second motor (25) for driving the roller body (27) to rotate is installed on the outer wall of the shell (24); A hopper (26) is fixed on the top of the shell (24), a discharge pipe (28) is installed on the bottom of the shell (24), a discharge head (29) is fixed at the end of the discharge pipe (28), a plurality of discharge ports (291) are provided in the opening of the discharge head (29), and two adjacent discharge ports (291) are separated by a partition (292).

2. The ground-based fertilization equipment for tea trees according to claim 1, characterized in that: The rear end surface of the housing (24) is fixedly connected to two guide rails (242) by bolts, and two guide grooves (201) are provided at the rear side wall of the opening of the fixing frame (20), and the guide rails (242) are slidably connected to the corresponding guide grooves (201).

3. The ground-based fertilization equipment for tea trees according to claim 1, characterized in that: The discharge head (29) and the discharge pipe (28) are an integrally formed structure, and both the discharge head (29) and the discharge pipe (28) are made of stainless steel.

4. The ground-based fertilization equipment for tea trees according to claim 1, characterized in that: The cross-sectional shape of the fixing frame (20) is in the shape of a square, and the fixing frame (20) is fixedly connected to the machine base via bolts.

5. The ground-based fertilization equipment for tea trees according to claim 1, characterized in that: The box body (10) is a product made of stainless steel, and the box body (10) is fixedly connected to the machine base by bolts.

6. The ground-based fertilization equipment for tea trees according to claim 1, characterized in that: The roller body (27) is cylindrical in overall shape, and a plurality of material grooves (271) are distributed in a circular shape at equal intervals along the outer wall of the roller body (27).

7. The ground-based fertilization equipment for tea trees according to claim 1, characterized in that: The discharge pipe (28) is inclined, and the top end of the discharge pipe (28) is fixedly connected to the bottom end of the housing (24) by means of bolts.

8. The ground-based fertilization equipment for tea trees according to claim 1, characterized in that: The overall shape of the hopper (26) is wide at the top and narrow at the bottom, and the hopper (26) is made of stainless steel.

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