Fertilizing and soil loosening device for tea tree planting

Abstract

The invention provides a fertilizing and soil loosening device for tea tree planting. The device comprises a device body, main and auxiliary wheels, a transmission mechanism, a rewinding mechanism, aplurality of soil loosening rake teeth and a recovery mechanism. The transmission mechanism comprises a first horizontal rod sleeved with a bevel gear, a first vertical rod and a second horizontal rod; the recovery mechanism comprises a clamping ring, a third horizontal rod, a torsional spring and an operation block; the rewinding mechanism comprises a turntable, a crank connecting rod and a sliding block; the main wheel and the auxiliary wheel are rotationally matched with the transmission mechanism to transmit power to the turntable of the rewinding mechanism; the turntable releases power tothe plurality of soil loosening rake teeth through the crank connecting rod and the sliding block; the plurality of soil loosening rake teeth are formed to move up and down back and forth in a cavityof the device body; each soil loosening rake tooth comprises a griddle rod, the upper end of each griddle rod is sleeved with a sleeve, the outer side face of each sleeve is sleeved with a first spring, and a buffer structure is arranged in the middle of each griddle rod; and the lower end of each griddle rod is connected with a rake tooth structure. According to the device, through the design ofthe buffer structure and the rake tooth structure, rhizomes of tea trees are not damaged, and the device is suitable for soil loosening and fertilization of different soft and hard soil textures.

Description

technical field

[0001] The invention belongs to the technical field of agricultural equipment, and specifically relates to a device for fertilizing and loosening soil for planting tea trees. Background technique

[0002] Fertilizer is the food for the growth of tea trees and the material basis for increasing the yield and improving the quality of tea trees. Therefore, fertilization plays an important role in the growth of tea trees and the yield and quality of tea trees. In the process of fertilizing tea trees, the fertilizer is mechanically loosened. Traditional mechanical loosening equipment has certain disadvantages in the actual use process. It is driven by a continuous motor, and its vibration frequency is high. There is still greater friction between the rhizomes, which can produce greater extrusion wear on the roots of the tea tree, resulting in certain damage. And the grilling teeth are generally made of rigid hard materials, which have great damage to the roots of...

Examples

Embodiment 1

[0031] refer to figure 1 , figure 2 , image 3 , Figure 6 , the present embodiment provides a tea tree planting, fertilizing and loosening device, including a device body 1, a main wheel 2 and a secondary wheel 21, a transmission mechanism, a rewinding mechanism equipped with a clockwork spring, a plurality of loosening teeth 3 and recovery mechanism.

[0032] Both the main wheel 2 and the auxiliary wheel 21 are installed on the device body 1 .

[0033] The transmission mechanism includes a first horizontal bar 6, a first vertical bar 7, and a second horizontal bar 8; both ends of the first horizontal bar 6, the first vertical bar 7, and the second horizontal bar 8 are provided with bevel gears; The shaft 5 of the main wheel 2 cooperates with the bevel gear at the left end of the first horizontal bar 6; the right end of the first horizontal bar 6 cooperates with the bevel gear at the lower end of the first vertical bar 7; The bevel gears at the left end of the two horiz...

Embodiment 2

[0042] In this embodiment, on the basis of Embodiment 1, the racking tooth structure 39 is the first structure, see Figure 4 , the grilling tooth structure 39 comprises a cylindrical step 391 and a cylindrical rod 395, the cylindrical rod 395 is fixedly arranged at the lower end of the cylindrical step 391, and the outer side of the cylindrical rod 395 is closely attached to an inner rubber sleeve 394, and the inner rubber sleeve 394 2-5 sets of outer rubber sleeves 392 are arranged on the outside of the outer rubber sleeve 392, and an oil storage cavity 393 is arranged between the adjacent outer rubber sleeves 392 and the inner rubber sleeves 394. The oil storage cavity 393 is filled with The lubricating oil and the outer rubber sleeve 392 are all bound on the cylinder step 391 by means of a locking ring;

[0043] The outer layer rubber cover 392 cooperates with the inner layer rubber cover 394 to play a cushioning effect, which reduces the extrusion damage to the tea tree r...

Embodiment 3

[0045] On the basis of Embodiment 1 and Embodiment 2, the racking tooth structure 39 is the second structure, see Figure 5 , the grilling tooth structure 39 includes a cylindrical step 391 and a cylindrical rod 395, the cylindrical rod 395 is fixedly arranged at the lower end of the cylindrical step 391, and the outer side of the cylindrical rod 395 is closely attached to an inner rubber sleeve 394, so A group of inflatable rubber sleeves 396 are provided on the outside of the inner rubber sleeve 394, and an inflatable chamber 397 is provided between the inflatable rubber sleeve 396 and the inner rubber sleeve 394, and one side of the inflatable rubber sleeve 396 is installed at an upper position. There is an air nozzle 398, and the inflatable rubber sleeve 396 is bound on the cylinder step 391 with a locking ring, and a sealing ring is glued on the outer side of the cylinder step 391 close to the upper end of the locking ring.

[0046] The inflatable rubber cover 396 coopera...

technical field

[0001] The invention belongs to the technical field of agricultural equipment, and specifically relates to a device for fertilizing and loosening soil for planting tea trees. Background technique

[0002] Fertilizer is the food for the growth of tea trees and the material basis for increasing the yield and improving the quality of tea trees. Therefore, fertilization plays an important role in the growth of tea trees and the yield and quality of tea trees. In the process of fertilizing tea trees, the fertilizer is mechanically loosened. Traditional mechanical loosening equipment has certain disadvantages in the actual use process. It is driven by a continuous motor, and its vibration frequency is high. There is still greater friction between the rhizomes, which can produce greater extrusion wear on the roots of the tea tree, resulting in certain damage. And the grilling teeth are generally made of rigid hard materials, which have great damage to the roots of...

Examples

Embodiment 1

[0031] refer to figure 1 , figure 2 , image 3 , Figure 6 , the present embodiment provides a tea tree planting, fertilizing and loosening device, including a device body 1, a main wheel 2 and a secondary wheel 21, a transmission mechanism, a rewinding mechanism equipped with a clockwork spring, a plurality of loosening teeth 3 and recovery mechanism.

[0032] Both the main wheel 2 and the auxiliary wheel 21 are installed on the device body 1 .

[0033] The transmission mechanism includes a first horizontal bar 6, a first vertical bar 7, and a second horizontal bar 8; both ends of the first horizontal bar 6, the first vertical bar 7, and the second horizontal bar 8 are provided with bevel gears; The shaft 5 of the main wheel 2 cooperates with the bevel gear at the left end of the first horizontal bar 6; the right end of the first horizontal bar 6 cooperates with the bevel gear at the lower end of the first vertical bar 7; The bevel gears at the left end of the two horiz...

Embodiment 2

[0042] In this embodiment, on the basis of Embodiment 1, the racking tooth structure 39 is the first structure, see Figure 4 , the grilling tooth structure 39 comprises a cylindrical step 391 and a cylindrical rod 395, the cylindrical rod 395 is fixedly arranged at the lower end of the cylindrical step 391, and the outer side of the cylindrical rod 395 is closely attached to an inner rubber sleeve 394, and the inner rubber sleeve 394 2-5 sets of outer rubber sleeves 392 are arranged on the outside of the outer rubber sleeve 392, and an oil storage cavity 393 is arranged between the adjacent outer rubber sleeves 392 and the inner rubber sleeves 394. The oil storage cavity 393 is filled with The lubricating oil and the outer rubber sleeve 392 are all bound on the cylinder step 391 by means of a locking ring;

[0043] The outer layer rubber cover 392 cooperates with the inner layer rubber cover 394 to play a cushioning effect, which reduces the extrusion damage to the tea tree r...

Embodiment 3

[0045] On the basis of Embodiment 1 and Embodiment 2, the racking tooth structure 39 is the second structure, see Figure 5 , the grilling tooth structure 39 includes a cylindrical step 391 and a cylindrical rod 395, the cylindrical rod 395 is fixedly arranged at the lower end of the cylindrical step 391, and the outer side of the cylindrical rod 395 is closely attached to an inner rubber sleeve 394, so A group of inflatable rubber sleeves 396 are provided on the outside of the inner rubber sleeve 394, and an inflatable chamber 397 is provided between the inflatable rubber sleeve 396 and the inner rubber sleeve 394, and one side of the inflatable rubber sleeve 396 is installed at an upper position. There is an air nozzle 398, and the inflatable rubber sleeve 396 is bound on the cylinder step 391 with a locking ring, and a sealing ring is glued on the outer side of the cylinder step 391 close to the upper end of the locking ring.

[0046] The inflatable rubber cover 396 coopera...

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