Crop planting and fertilizing device

Abstract

The utility model discloses a crop planting and fertilizing device, which relates to the technical field of agricultural mechanical equipment and comprises a support cylinder, the bottom end of the support cylinder is in threaded connection with a connecting sleeve, the bottom end of the connecting sleeve is provided with a discharge hopper, two sides of the bottom of the inner wall of the support cylinder are provided with connecting plates, and two ends of each connecting plate are provided with fixing blocks. A positioning rod is arranged between every two vertically corresponding fixing blocks, and a mounting plate is mounted on the surfaces of the two positioning rods through elastic parts; the device has the advantages that a worker inserts the discharging hopper and the discharging head into target soil through the handles on the two sides, and the discharging head drives the pushing block to move upwards through the downward pressing rod under the action of pressure; the seeds and the chemical fertilizer particles at the top quickly fall to the bottom end of the inner wall of the discharging hopper through a gap between the discharging plate and the pushing block, so that the seeds and the chemical fertilizer particles can be quickly guided into soil, and the accuracy and the working efficiency of planting fertilization are improved.

Description

Technical Field

[0001] The utility model relates to a fertilizing device, in particular to a crop planting fertilizing device, and belongs to the technical field of agricultural machinery and equipment. Background Art

[0002] In agricultural production, crop planting and fertilization are two crucial links. Traditional planting and fertilization methods are mostly manual operations, which are not only inefficient but also labor-intensive. For large-scale agricultural production, it is obviously unable to meet the needs. With the development of science and technology, although there are some automated planting and fertilization equipment on the market, these devices often have single functions, so a crop planting and fertilization device is needed;

[0003] Among them, the "a device for planting and fertilizing crops" disclosed in the application number "CN202220755349.6" is also an increasingly mature technology, which includes a fixed rod, the outer side of the fixed rod is rotatably connected to a support frame through a rotating shaft, a sliding rod is slidably arranged on the top of the fixed rod, a base is fixedly installed on the top of the sliding rod, a shell is fixedly installed on one end of the top of the base, and a locking handle is threadedly connected to the outer side of the fixed rod. In the utility model, there are several threaded grooves on the outer side of the sliding rod, and they are arranged side by side up and down on the outer side of the sliding rod. When the staff needs to monitor the air at the construction site, the staff will carry the air monitoring device to the construction site, place the fixed rod on the ground and support it with the support frame, then the staff can manually pull out the sliding rod, adjust the height of the shell, and screw the locking handle into the threaded groove on the outer side of the sliding rod, so that the air monitoring device can conveniently monitor the air quality at different heights, achieving a more convenient effect;

[0004] However, the above method still has the following defects in actual use: the device has a single function and cannot quickly and accurately guide seeds and fertilizers into the soil, the work efficiency is low, and the discharging operation cannot be automatically controlled, which is inconvenient to use. Utility Model Content

[0005] The purpose of the utility model is to provide a crop planting and fertilizing device to solve the problems raised in the above background technology that seeds and fertilizers cannot be quickly and accurately guided into the soil, the working efficiency is low, and the discharging operation cannot be automatically controlled.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a crop planting and fertilizing device, comprising a support tube, a connecting sleeve is threadedly connected to the bottom end of the support tube, a discharge hopper is arranged at the bottom end of the connecting sleeve, connecting plates are arranged on both sides of the bottom of the inner wall of the support tube, fixed blocks are arranged at both ends of each connecting plate, a positioning rod is arranged between every two upper and lower corresponding fixed blocks, a mounting plate is installed on the surface of the two positioning rods through an elastic component, a mounting block is arranged in the middle of the mounting plate, a downward pressure rod is arranged in the middle of the mounting block, and a control component is arranged in the middle of the inner wall of the support tube.

[0007] As a preferred technical solution of the utility model, a push block is arranged at the top end of the lower pressure rod, a material discharge head is arranged at the bottom end of the lower pressure rod, and a material discharge trough is arranged at the top of the material discharge head.

[0008] As a preferred technical solution of the utility model, the bottom ends of the two fixing blocks located at the top are each provided with a first connecting block, and second connecting blocks are each provided on both sides of the top of the mounting block, and a reset spring is connected between the first connecting block and the second connecting block.

[0009] As a preferred technical solution of the utility model, the control component includes a mounting tube, which is arranged at the top of the inner wall of the support tube, and connecting seats are arranged on both sides of the top of the inner wall of the mounting tube, and the middle part of each connecting seat is rotatably connected to the blanking plate through a connecting shaft.

[0010] As a preferred technical solution of the utility model, a limit block is provided at the bottom of the inner wall of the support tube, and a magnetic block is provided at the top of the two limit blocks. The two magnetic blocks are magnetically connected to the two blanking plates respectively.

[0011] As a preferred technical solution of the utility model, the top end of the support cylinder is threadedly connected with a mounting cover, a feed pipe is arranged in the middle of the mounting cover, and a storage cylinder is arranged at the top end of the feed pipe.

[0012] As a preferred technical solution of the utility model, a discharge valve is arranged in the middle of the discharge pipe, and a sealing cover is threadedly connected to the middle of the top of the storage barrel.

[0013] As a preferred technical solution of the utility model, a handle is provided on the top of the surface of the support tube.

[0014] Compared with the related art, the crop planting and fertilizing device provided by the utility model has the following beneficial effects:

[0015] The staff inserts the discharge hopper and the feeding head into the target soil through the handles on both sides. Under the action of pressure, the feeding head drives the push block to move upward through the downward pressure rod, and the push block pushes the two feeding plates to rotate upward, so that the seeds and fertilizer particles on the top quickly fall to the bottom of the inner wall of the discharge hopper through the gap between the feeding plate and the push block, so that the seeds and fertilizer particles can be quickly guided into the soil, making the operation process more convenient and improving the accuracy of planting and fertilization. After the operation is completed, the elastic force of the reset spring can quickly restore the feeding head and the feeding plate to their original position, realizing automatic stop of discharging, reducing complicated operations, making it more convenient to use, and improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 This is one of the cross-sectional structural schematic diagrams of the utility model;

[0018] Figure 3 This is the second schematic diagram of the cross-sectional structure of the utility model;

[0019] Figure 4 For this utility model Figure 2 A schematic diagram of the enlarged structure at point A;

[0020] Figure 5 It is an enlarged structural schematic diagram of the control component of the utility model.

[0021] In the figure: 1. support cylinder; 1001. handle; 111. mounting cover; 112. discharge pipe; 113. storage barrel; 116. discharge valve; 2. connecting sleeve; 3. discharge hopper; 4. connecting plate; 5. fixing block; 51. first connecting block; 6. positioning rod; 7. mounting plate; 71. mounting block; 72. pressing rod; 73. second connecting block; 74. reset spring; 8. control assembly; 81. mounting tube; 82. connecting seat; 83. discharge plate; 84. limiting block; 85. magnetic block; 91. pushing block; 92. discharge head; 93. discharge chute. DETAILED DESCRIPTION

[0022] 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.

[0023] Embodiment 1:

[0024] See also Figure 1-5The utility model provides a crop planting and fertilizing device, including a support cylinder 1, a connecting sleeve 2 is threadedly connected to the bottom end of the support cylinder 1, and the connecting sleeve 2 is convenient for the staff to maintain the internal parts. A discharge hopper 3 is fixedly arranged at the bottom end of the connecting sleeve 2, and connecting plates 4 are fixedly arranged on both sides of the bottom of the inner wall of the support cylinder 1, and fixed blocks 5 are fixedly arranged at both ends of each connecting plate 4. A positioning rod 6 with a guide is fixedly arranged between every two upper and lower corresponding fixed blocks 5, and mounting plates 7 are installed on the surfaces of the two positioning rods 6 through elastic components. The two sides of the middle part of the mounting plate 7 are respectively slidably matched with the surfaces of the two positioning rods 6, and a mounting block 71 is fixedly arranged in the middle of the mounting plate 7, and a lower pressing rod 72 is fixedly arranged in the middle of the mounting block 71. A control component 8 is arranged in the middle of the inner wall of the support cylinder 1;

[0025] A push block 91 is fixedly provided at the top of the lower pressure rod 72, a feeding head 92 is fixedly provided at the bottom of the lower pressure rod 72, a feeding trough 93 is provided at the top of the feeding head 92, and the feeding trough 93 reserves space for seeds and fertilizer particles, so as to facilitate the downward discharge of seeds and fertilizer particles;

[0026] The bottom ends of the two fixing blocks 5 at the top are fixedly provided with first connecting blocks 51, and the two sides of the top of the mounting block 71 are fixedly provided with second connecting blocks 73. A return spring 74 is connected between the first connecting block 51 and the second connecting block 73. Under the elastic force of the return spring 74, the mounting plate 7 is pushed to move downward along the positioning rod 6, so that the blanking head 92 and the push block 91 connected with the lower pressing rod 72 can be quickly restored to the original position;

[0027] The top of the support cylinder 1 is threadedly connected with a mounting cover 111, a feeding pipe 112 is fixedly arranged in the middle of the mounting cover 111, and a storage cylinder 113 is fixedly arranged at the top of the feeding pipe 112, and the storage cylinder 113 is used to place plant seeds and waste particles;

[0028] A discharge valve 116 is fixedly provided in the middle of the discharge pipe 112, and a sealing cover is threadedly connected to the middle of the top of the storage barrel 113, so that an appropriate amount of plant seeds and fertilizer particles can be conveniently added into the storage barrel 113 through the sealing cover;

[0029] A handle 1001 is fixedly provided on the top of the surface of the support tube 1, and the material discharge head 92 can be pressed conveniently by holding the handle 1001;

[0030] Specifically, first, under the pushing action of the push block 91, the two feed plates 83 are rotated upward, and the seeds and fertilizer particles on the top quickly fall to the bottom end of the inner wall of the discharge hopper 3 through the gap between the feed plate 83 and the push block 91, so that the seeds and fertilizer particles can be quickly guided into the soil. In order to quickly guide the seeds and fertilizers into the soil, the feed trough 93 opened on the top of the feed head 92 reserves space for the seeds and fertilizer particles, which is convenient for the seeds and fertilizer particles to be discharged downward.

[0031] Embodiment 2:

[0032] The control assembly 8 includes a mounting tube 81, which is fixedly arranged on the top of the inner wall of the support tube 1. Connecting seats 82 are fixedly arranged on both sides of the top of the inner wall of the mounting tube 81. The middle part of each connecting seat 82 is rotatably connected to the blanking plate 83 through a connecting shaft.

[0033] The bottom of the inner wall of the support tube 1 is fixedly provided with a limit block 84, and the top of the two limit blocks 84 is fixedly provided with a magnetic block 85, and the two magnetic blocks 85 are respectively connected to the two blanking plates 83 by magnetic attraction, so that the blanking plates 83 are in a stable closed state;

[0034] Specifically, first, under the action of the limit block 84 and the magnetic block 85, the discharge plate 83 can only rotate upward with the connecting shaft as the center, and the seeds and fertilizer particles on the top quickly fall to the bottom end of the inner wall of the discharge hopper 3 through the gap between the discharge plate 83 and the push block 91. When the planting and fertilization operations are not carried out, the discharge plate 83 returns to its original position under the action of gravity and is magnetically connected to the magnetic block 85, so that the two discharge plates 83 are in a closed state.

[0035] When in use, first add an appropriate amount of plant seeds and fertilizer particles into the storage barrel 113 through the sealing cover threadedly connected at the middle part of the top of the storage barrel 113. The storage barrel 113 is connected to the support barrel 1 through the discharge pipe 112. The flow rate of the seeds and fertilizer particles can be controlled by controlling the opening and closing of the discharge valve 116. The seeds and fertilizer particles are accumulated on the top of the discharge plate 83. When carrying out planting and fertilization operations, the staff picks up the crop planting and fertilization device through the handles 1001 on both sides, and inserts the discharge hopper 3 and the discharge head 92 into the target soil. The discharge head 92 is pressed by the handles 1001 on both sides. The discharge head 92 drives the push block 91 to move upward through the lower pressure rod 72. Under the push of the push block 91, the two discharge plates 83 rotate upward, and the seeds and fertilizers on the top are discharged. The particles quickly fall to the bottom end of the inner wall of the discharge hopper 3 through the gap between the discharge plate 83 and the push block 91, so that the seeds and fertilizer particles can be quickly guided into the soil. In order to quickly guide the seeds and fertilizers into the soil and to facilitate the next operation, a reset spring 74 is arranged between the first connecting block 51 and the second connecting block 73. When the staff lifts the crop planting and fertilizing device through the handles 1001 on both sides, the mounting plate 7 is pushed downward along the positioning rod 6 under the elastic force of the reset spring 74, so that the discharge head 92 can be restored to its original position to stop the discharge from below. Under the action of gravity, the discharge plate 83 is restored to its original position and is magnetically connected to the magnetic block 85, so that the two discharge plates 83 are in a closed state, preventing the seeds and fertilizer particles from falling downward, realizing automatic stop of discharge, reducing complicated operations, and making it more convenient to use.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A crop planting and fertilizing device, comprising a support cylinder (1), characterized in that: The bottom end of the support tube (1) is threadedly connected to a connecting sleeve (2), and a discharge hopper (3) is arranged at the bottom end of the connecting sleeve (2). Connecting plates (4) are arranged on both sides of the bottom of the inner wall of the support tube (1), and fixing blocks (5) are arranged at both ends of each connecting plate (4). A positioning rod (6) is arranged between each two upper and lower corresponding fixing blocks (5), and a mounting plate (7) is installed on the surface of the two positioning rods (6) through an elastic component, and a mounting block (71) is arranged in the middle of the mounting plate (7), and a downward pressing rod (72) is arranged in the middle of the mounting block (71). A control component (8) is arranged in the middle of the inner wall of the support tube (1).

2. A crop planting and fertilizing device according to claim 1, characterized in that: A push block (91) is arranged at the top end of the pressing rod (72), a material discharge head (92) is arranged at the bottom end of the pressing rod (72), and a material discharge trough (93) is arranged at the top of the material discharge head (92).

3. The crop planting and fertilizing device according to claim 1, characterized in that: The bottom ends of the two fixing blocks (5) located at the top are each provided with a first connecting block (51), the two sides of the top end of the mounting block (71) are each provided with a second connecting block (73), and a return spring (74) is connected between the first connecting block (51) and the second connecting block (73).

4. The crop planting and fertilizing device according to claim 1, characterized in that: The control assembly (8) comprises a mounting tube (81), wherein the mounting tube (81) is arranged at the top of the inner wall of the support tube (1), and connecting seats (82) are arranged on both sides of the top of the inner wall of the mounting tube (81), and the middle part of each connecting seat (82) is rotatably connected to the blanking plate (83) via a connecting shaft.

5. A crop planting and fertilizing device according to claim 4, characterized in that: A limit block (84) is provided at the bottom of the inner wall of the support tube (1), and a magnetic block (85) is provided at the top of each of the two limit blocks (84). The two magnetic blocks (85) are respectively connected to the two blanking plates (83) by magnetic attraction.

6. The crop planting and fertilizing device according to claim 1, characterized in that: The top end of the support cylinder (1) is threadedly connected to a mounting cover (111), a feeding pipe (112) is arranged in the middle of the mounting cover (111), and a storage cylinder (113) is arranged at the top end of the feeding pipe (112).

7. A crop planting and fertilizing device according to claim 6, characterized in that: A discharge valve (116) is provided in the middle of the discharge pipe (112), and a sealing cover is threadedly connected in the middle of the top end of the storage barrel (113).

8. The crop planting and fertilizing device according to claim 1, characterized in that: A handle (1001) is provided on the top of the surface of the support tube (1).

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