CN111837546A - Adjustable fertilizer distributor of digging pit of degree of depth fertilization volume - Google Patents
Adjustable fertilizer distributor of digging pit of degree of depth fertilization volume Download PDFInfo
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- CN111837546A CN111837546A CN202010819421.2A CN202010819421A CN111837546A CN 111837546 A CN111837546 A CN 111837546A CN 202010819421 A CN202010819421 A CN 202010819421A CN 111837546 A CN111837546 A CN 111837546A
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- end wall
- fixedly arranged
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C15/00—Fertiliser distributors
- A01C15/12—Fertiliser distributors with movable parts of the receptacle
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C5/00—Making or covering furrows or holes for sowing, planting or manuring
- A01C5/04—Machines for making or covering holes for sowing or planting
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- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Fertilizing (AREA)
Abstract
The invention provides a digging fertilizer applicator with adjustable deep fertilizing amount, which comprises a body, wherein a transmission cavity is arranged in the body, a transmission main shaft is rotatably arranged between the front end wall and the rear end wall of the transmission cavity, a balancing rod extending leftwards and rightwards is rotatably arranged on the transmission main shaft, a counterweight device for controlling the fertilizing amount is arranged above the left side of the balancing rod, and a transmission main wheel is fixedly arranged on the transmission main shaft behind the balancing rod. Is certainly popular with the vast farmers.
Description
Technical Field
The invention relates to the technical field of fertilization equipment, in particular to a hole digging fertilizer applicator with adjustable deep fertilizing amount.
Background
At present, most of rural land in China is divided into farmers, large-scale mechanical fertilization cannot be popularized, so farmers generally adopt an artificial pit digging fertilization method to fertilize, the fertilization method cannot well support the fertilization depth and the fertilization quantity, the crop growth is uneven, the crop yield is influenced, the variety of the existing fertilizer is more, the equal depth and the equal quantity of fertilization of each seedling of crop are to be achieved, the aim of equal depth and the equal quantity of fertilization of the peasants is difficult to achieve by the artificial pit digging fertilization method of the friends of the farmers, the labor intensity is high, and the fertilizer is not beneficial to scientific fertilization.
At present, the digging, fertilizing and earthing operations in the digging and fertilizing operations of the orchard are basically completed manually, and most of the digging and fertilizing operation machines widely used in the production are equipment for digging pits. In addition, various machines with the integrated operation functions of digging, fertilizing and earthing operations have the problems of low operation efficiency and high cost because the operation must be stopped at an operation site when the machines are operated and the operation cannot be carried out in the process of continuous travel.
Disclosure of Invention
The invention aims to provide a digging fertilizer applicator with adjustable deep fertilizing amount, which aims to solve the problems in the background technology.
In order to solve the problems, the invention provides a hole digging fertilizer applicator with adjustable deep fertilizing amount, which comprises a body, wherein a transmission cavity is arranged in the body, a transmission main shaft is rotatably arranged between the front end wall and the rear end wall of the transmission cavity, a balance rod extending left and right is rotatably arranged on the transmission main shaft, a counterweight device for controlling fertilizing amount is arranged above the left side of the balance rod, a transmission main wheel is fixedly arranged on the transmission main shaft behind the balance rod, a transmission belt wheel is fixedly arranged on the transmission main shaft in front of the balance rod, a transmission auxiliary shaft extending backwards is rotatably arranged at the right end of the balance rod, a transmission auxiliary wheel is fixedly arranged on the transmission auxiliary shaft, the transmission auxiliary wheel is connected with the transmission main wheel through a transmission belt, a first connecting rod is hinged on the balance rod on the left side of the transmission main shaft, a feed hopper is fixedly arranged on the upper end wall of the transmission cavity, a second connecting rod extending leftwards and rightwards is rotatably arranged on the right end wall of the feed hopper, a discharge port is arranged on the right side of the feed hopper, an opening and closing door for controlling the size of the discharge port is fixedly arranged on the right end of the second connecting rod, the right end of the second connecting rod is hinged with the first connecting rod, a sheave shaft positioned below the conveying main shaft is rotatably arranged between the front end wall and the rear end wall of the transmission cavity, a sheave is fixedly arranged on the sheave shaft, a sheave pulley is fixedly arranged on the sheave shaft in front of the sheave, the sheave pulley is connected with the conveying pulley through a first belt, a fertilizer applying pulley is fixedly arranged between the sheave and the sheave pulley on the sheave shaft, the fertilizer applying pulley is driven rightwards to drive a fertilizer applying device positioned on the right side of the machine body to be inserted into soil and applied with fertilizer, and a, the shifting wheel is fixedly arranged on the shifting wheel shaft, the shifting wheel is fixedly provided with a shifting rod, the shifting rod can be meshed with a shifting groove on the grooved wheel in the rotating process, the shifting wheel shaft is positioned in front of the shifting wheel and is fixedly provided with a shifting wheel belt wheel, a moving shaft which is positioned below the shifting wheel shaft and extends forwards and backwards is rotatably arranged between the front end wall and the rear end wall of the transmission cavity, the moving shaft is positioned in the transmission cavity and is fixedly provided with a moving belt wheel, the moving belt wheel is connected with the shifting wheel belt wheel through a second belt, the lower end wall of the transmission cavity is fixedly provided with a motor, the motor is in power connection with a motor belt wheel, the motor belt wheel is connected with the moving belt wheel through a third belt, and the front end and the rear end of.
Further, the counterweight device comprises a counterweight cavity arranged above the left side of the balancing rod in the machine body, a threaded hole extending leftwards is formed in the left end wall of the counterweight cavity, a screw rod meshed with the threaded hole is rotationally arranged in the threaded hole, an adjusting disc is fixedly arranged at the left end of the screw rod, a handle is rotationally arranged at the left end wall of the adjusting disc, a first sliding block with the left end wall abutted against the screw rod is arranged between the upper end wall and the lower end wall of the counterweight cavity in a sliding manner, a wedge-shaped sliding block is fixedly arranged at the right end wall of the first sliding block, the right end wall of the wedge-shaped sliding block is connected with the right end wall of the counterweight cavity through a first spring, a second sliding block abutted against the wedge-shaped sliding block is arranged at the lower end wall of the counterweight cavity in a sliding manner, a sliding block cavity with a downward opening is arranged in the second sliding block cavity, a third sliding block is, and the lower end wall of the third sliding block is abutted with the balance rod.
Furthermore, the fertilizing device comprises a fertilizing shaft which is positioned between the front end wall and the rear end wall of the transmission cavity and is rotatably arranged on the right side of the sheave shaft, a disc is fixedly arranged on the fertilizing shaft, a disc belt wheel is fixedly arranged on the fertilizing shaft and is positioned on the rear side of the disc, the disc belt wheel is connected with the fertilizing belt wheel by using a fertilizing belt, a fertilizing slide block is arranged on the front end wall of the transmission cavity in a vertical sliding manner, a fertilizing pipe is fixedly arranged on the rear end wall of the fertilizing slide block, a fertilizing opening is fixedly connected to the upper end of the fertilizing pipe, a pin support rod extending rightwards is fixedly arranged at the right end of the fertilizing pipe, a pin cavity with a right opening is arranged in the pin support rod, a pin is arranged in the pin cavity in a vertical sliding manner, the left end wall of the pin is connected with the left end wall of the pin cavity through a third spring, a height limiting, a fertilization slide bar is arranged at the rear side of the fertilization pipe in a vertical sliding manner, a first chute is fixedly arranged at the left end of the fertilization slide bar, an eccentric pin which extends forwards into the first chute is eccentrically and fixedly arranged on the disc, a pushing support rod is fixedly arranged at the right end of the fertilization slide rod, a pushing cavity is arranged in the pushing support rod, a pushing slide block is arranged in the pushing cavity in a sliding way, the left end wall of the pushing sliding block is connected with the left end wall of the pushing cavity through a fourth spring, a pushing rod extending leftwards and rightwards is fixedly arranged on the pushing sliding block, the left end wall of the ejector rod can be abutted against the right end wall of the pin, the right end wall of the ejector rod can be abutted against the left end wall of the sliding height limiting block, the right side of the lower end wall of the pushing support rod is fixedly provided with a blanking rod extending downwards, and the blanking rod can drive an opening and closing device positioned below the fertilizing pipe to open and close to release fertilizer.
Furthermore, the opening and closing device comprises an opening and closing support rod fixedly arranged on the right side of the fertilizing tube, an opening and closing cavity with a rightward opening is arranged in the opening and closing support rod, an opening and closing positioning pin is fixedly arranged between the front end wall and the rear end wall of the opening and closing cavity, a third connecting rod is rotatably arranged on the opening and closing positioning pin, a fourth connecting rod is vertically and slidably arranged on the lower end wall of the opening and closing cavity, a second sliding groove is fixedly arranged at the upper end of the fourth connecting rod, a first positioning pin extending forwards into the second sliding groove is fixedly arranged on the left side of the front end wall of the third connecting rod, the upper end wall of the second sliding groove is connected with the upper end wall of the opening and closing cavity through a fifth spring, opening and closing pieces are symmetrically and slidably arranged below the fertilizing tube, a third sliding groove is arranged on the opening and closing pieces, and second positioning pins extending forwards and capable of freely sliding, the opening and closing mechanism is characterized in that a fourth sliding groove is fixedly formed in the upper end of the opening and closing sheet, a fifth sliding groove is formed in the middle of the fourth connecting rod in a leftward extending mode, a third positioning pin is arranged in the fifth sliding groove in a sliding mode, a fifth connecting rod extending downwards is fixedly arranged at the rear end of the third positioning pin, a fourth positioning pin extending forwards and capable of freely sliding in the fourth sliding groove on the left side is fixedly arranged below the fifth connecting rod, and a fifth positioning pin extending forwards and capable of freely sliding in the fourth sliding groove on the right side is fixedly arranged at the lower end of the fourth connecting rod.
The invention has the beneficial effects that: the invention provides a hole digging fertilizer applicator with adjustable deep fertilizing amount, which can accurately support and hold the fertilizing depth by adjusting a height limiting block, can control the fertilizing amount by rotating a handle, effectively reduces the investment of manpower and material resources in automatic operation, has higher operation efficiency, lower production and use cost, simple structure, time and labor conservation, simple operation and convenient use, strong practicability and higher popularization and application value, and is certainly popular with vast farmers.
Drawings
For ease of illustration, the invention is described in detail by the following specific examples and figures.
FIG. 1 is a schematic structural view of a hole digging fertilizer applicator with adjustable deep fertilizing amount according to the present invention;
FIG. 2 is a schematic view of the structure in the direction "A-A" of FIG. 1;
FIG. 3 is a schematic view of the structure in the direction "B-B" of FIG. 1;
FIG. 4 is an enlarged view of the structure in the direction "C" of FIG. 1;
fig. 5 is an enlarged view of the structure in the direction "D" of fig. 1.
Detailed Description
The invention will now be described in detail with reference to fig. 1-5, for ease of description, the orientations described below will now be defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The invention relates to a digging fertilizer applicator with adjustable deep fertilizing amount, which is mainly applied to the fertilizing process of crops, and the invention is further explained by combining the attached drawings of the invention: the invention relates to a pit digging fertilizer applicator with adjustable deep fertilizing amount, which comprises a machine body 10, wherein a transmission cavity 99 is arranged in the machine body 10, a transmission main shaft 37 is rotatably arranged between the front end wall and the rear end wall of the transmission cavity 99, a balancing rod 54 extending leftwards and rightwards is rotatably arranged on the transmission main shaft 37, a counterweight device 100 for controlling fertilizing amount is arranged above the left side of the balancing rod 54, a transmission main wheel 36 is fixedly arranged on the transmission main shaft 37 and behind the balancing rod 54, a transmission belt wheel 83 is fixedly arranged on the transmission main shaft 37 and in front of the balancing rod 54, a transmission auxiliary shaft 57 extending backwards is rotatably arranged at the right end of the balancing rod 54, a transmission auxiliary wheel 56 is fixedly arranged on the transmission auxiliary shaft 57, the transmission auxiliary wheel 56 is connected with the transmission main wheel 36 through a transmission belt 55, a first connecting rod 47 is hinged on the balancing rod 54 and on the left side of the transmission main shaft 37, the upper end wall of the transmission cavity 99 is fixedly provided with an inlet hopper 50, the right end wall of the inlet hopper 50 is rotatably provided with a second connecting rod 51 extending left and right, the right side of the inlet hopper 50 is provided with a discharge hole 53, the right end of the second connecting rod 51 is fixedly provided with an opening and closing door 52 for controlling the size of the discharge hole 53, the right end of the second connecting rod 51 is hinged with the first connecting rod 47, a grooved wheel shaft 33 positioned below the transmission main shaft 37 is rotatably arranged between the front end wall and the rear end wall of the transmission cavity 99, a grooved wheel 34 is fixedly arranged on the grooved wheel shaft 33, a grooved wheel belt wheel 32 is fixedly arranged on the grooved wheel shaft 33 in front of the grooved wheel 34, the grooved wheel belt wheel 32 is connected with the transmission belt wheel 83 through a first belt 35, a fertilizer applying belt wheel 82 is fixedly arranged on the grooved wheel shaft 33 between the grooved wheel 34 and the grooved wheel 32, the fertilizer applying belt wheel 82 is driven, a dial wheel shaft 29 positioned below the grooved wheel shaft 33 is rotatably arranged between the front end wall and the rear end wall of the transmission cavity 99, a dial wheel 30 is fixedly arranged on the dial wheel shaft 29, a dial rod 31 is fixedly arranged on the dial wheel 30, the dial rod 31 can be engaged with a dial groove on the grooved wheel 34 in the rotating process, a dial wheel belt wheel 28 is fixedly arranged in front of the dial wheel 30 on the dial wheel 29 on the dial wheel shaft 29, a moving shaft 25 which is positioned below the dial wheel shaft 29 and extends forwards and backwards is rotatably arranged between the front end wall and the rear end wall of the transmission cavity 99, a moving belt wheel 26 is fixedly arranged in the transmission cavity 99 on the moving shaft 25, the moving belt wheel 26 is connected with the dial wheel belt wheel 28 through a second belt 27, a motor 21 is fixedly arranged on the lower end wall of the transmission cavity 99, the motor 21 is in power connection with a motor belt wheel 22, and the motor belt wheel 22 is connected, the front end and the rear end of the moving shaft 25 are symmetrically and fixedly provided with moving wheels 24.
Advantageously, the counterweight device 100 includes a counterweight chamber 43 disposed above the left side of the balance bar 54 in the fuselage 10, a threaded hole 98 extending leftward is disposed on the left end wall of the counterweight chamber 43, a threaded rod 40 engaged with the threaded hole 98 is rotatably disposed in the threaded hole 98, an adjustment disc 42 is fixedly disposed on the left end of the threaded rod 40, a handle 41 is rotatably disposed on the left end wall of the adjustment disc 42, a first slide block 39 whose left end wall abuts against the threaded rod 40 is slidably disposed between the upper end wall and the lower end wall of the counterweight chamber 43, a wedge-shaped slide block 44 is fixedly disposed on the right end wall of the first slide block 39, the right end wall of the wedge-shaped slide block 44 is connected with the right end wall of the counterweight chamber 43 through a first spring 46, a second slide block 97 abutting against the wedge-shaped slide block 44 is slidably disposed on the lower end wall of the counterweight chamber 43, and a slide block, a third sliding block 38 is arranged in the sliding block cavity 89 in a vertically sliding mode, the upper end wall of the third sliding block 38 is connected with the upper end wall of the sliding block cavity 89 through a second spring 45, and the lower end wall of the third sliding block 38 is abutted to the balance rod 54.
Beneficially, the fertilizing device 200 comprises a fertilizing shaft 61 rotatably disposed between the front end wall and the rear end wall of the transmission cavity 99 and located on the right side of the sheave shaft 33, a disc 62 is fixedly disposed on the fertilizing shaft 61, a disc belt wheel 63 is fixedly disposed on the fertilizing shaft 61 and located on the rear side of the disc, the disc belt wheel 63 is connected with the fertilizing belt wheel 82 through a fertilizing belt 64, a fertilizing slider 70 is slidably disposed on the front end wall of the transmission cavity 99 up and down, a fertilizing tube 69 is fixedly disposed on the rear end wall of the fertilizing slider 70, a fertilizing port 59 is fixedly connected to the upper end of the fertilizing tube 69, a pin support rod 90 extending rightward is fixedly disposed at the right end of the fertilizing tube 69, a pin cavity 76 with a rightward opening is disposed in the pin support rod 90, a pin 72 is slidably disposed in the pin cavity 76 left and right, and the left end wall of the pin 72 is connected with the, a height limiting cavity 68 which is through from left to right is arranged on the right end wall of the transmission cavity 99, a height limiting block 67 is arranged in the height limiting cavity 68 in a vertically sliding manner, a fertilization slide rod 9 is arranged on the rear side of the fertilization pipe 69 in a vertically sliding manner, a first slide groove 60 is fixedly arranged at the left end of the fertilization slide rod 9, an eccentric pin 58 which extends forwards into the first slide groove 60 is fixedly arranged on the disc 62 in an eccentric manner, a pushing support rod 74 is fixedly arranged at the right end of the fertilization slide rod 9, a pushing cavity 91 is arranged in the pushing support rod 74, a pushing slide block 73 is arranged in the pushing cavity 91 in a sliding manner, the left end wall of the pushing slide block 73 is connected with the left end wall of the pushing cavity 91 through a fourth spring 75, a pushing rod 65 which extends from left to right is fixedly arranged on the pushing slide block, the left end wall of the pushing rod 65 can be abutted against the right end wall of, a feeding rod 66 extending downwards is fixedly arranged on the right side of the lower end wall of the pushing support rod 74, and the feeding rod 66 can drive an opening and closing device 300 positioned below the fertilizing tube 69 to open and close to release fertilizer.
Advantageously, the opening and closing device 300 comprises an opening and closing support rod 77 fixedly arranged on the right side of the fertilizing tube 69, an opening and closing cavity 81 with a right opening is arranged in the opening and closing support rod 77, an opening and closing positioning pin 80 is fixedly arranged between the front end wall and the rear end wall of the opening and closing cavity 81, a third connecting rod 8 is rotatably arranged on the opening and closing positioning pin 80, a fourth connecting rod 11 is slidably arranged on the lower end wall of the opening and closing cavity 81 up and down, a second sliding groove 79 is fixedly arranged on the upper end of the fourth connecting rod 11, a first positioning pin 7 extending forwards into the second sliding groove 79 is fixedly arranged on the left side of the front end wall of the third connecting rod 8, the upper end wall of the second sliding groove 79 is connected with the upper end wall of the opening and closing cavity 81 through a fifth spring 78, opening and closing pieces 15 are slidably arranged below the fertilizing tube 69 in a bilateral symmetry manner, a third sliding groove 16 is arranged on the opening and closing piece 15, a second positioning pin 6 extending forwards and freely, the upper end of the opening and closing sheet 15 is fixedly provided with a fourth sliding chute 13, the middle part of the fourth connecting rod 11 extends leftwards to be provided with a fifth sliding chute 12, a third positioning pin 20 is arranged in the fifth sliding chute 12 in a sliding manner, the rear end of the third positioning pin 20 is fixedly provided with a fifth connecting rod 18 extending downwards, a fourth positioning pin 19 extending forwards and capable of freely sliding in the fourth sliding chute 13 on the left side is fixedly arranged below the fifth connecting rod 18, and a fifth positioning pin 14 extending forwards and capable of freely sliding in the fourth sliding chute 13 on the right side is fixedly arranged at the lower end of the fourth connecting rod 11.
The fixing and connecting method in this embodiment includes, but is not limited to, bolting, welding, and the like.
The operation of the adjustable deep fertilizing amount hole digging fertilizer applicator is described in detail below with reference to fig. 1 to 5: before work, the handle 41 is rotated to drive the adjusting disc 42 to rotate, so that the screw 40 is driven to rotate, the first sliding block 39 is driven to slide left and right, the second sliding block 97 is driven to slide up and down to adjust the required weight so as to adjust the fertilizing amount, and the height of the height limiting block 67 is adjusted so as to control the fertilizing depth.
In operation, the motor 21 is started to drive the motor pulley 22 to rotate, so as to drive the moving pulley 26 to rotate, so as to drive the moving shaft 25 to rotate, so as to drive the moving wheel 24 to rotate to drive the equipment to move leftwards, the moving pulley 26 rotates while driving the dial wheel pulley 28 to rotate, so as to drive the dial wheel 30 to rotate, so as to drive the shift lever 31 to rotate, so as to drive the grooved wheel 34 to rotate intermittently, so as to drive the grooved wheel 32 to rotate intermittently, so as to drive the conveying belt wheel 83 to rotate intermittently, fertilizer is put into the feeding hopper 50, fertilizer falls onto the conveying belt 55 along the discharge port 53, the belt wheel 32 rotates intermittently while driving the disc wheel 63 to rotate intermittently, so as to drive the disc 62 to rotate, so as to drive the pushing support rod 74 to drive the fertilizer pipe 69 to move downwards, in the downward movement process of the pushing support rod 74, the pushing rod 65 abuts against the pin 72 to drive the pushing rod 65 to move leftward, so as to drive the pin 72 to move leftward to disengage from the pushing support rod 74, so that the fertilizing tube 69 stops moving downward, the pushing support rod 74 continues moving downward until the discharging rod 66 abuts against the third connecting rod 8 to drive the third connecting rod 8 to rotate, so as to drive the fourth connecting rod 11 to move upward, so as to drive the opening and closing piece 15 to move upward to open and release fertilizer, the disc belt pulley 63 drives the pushing support rod 74 to move upward, so that the discharging rod 66 disengages from the third connecting rod 8, the fourth connecting rod 11 moves downward under the left action of the fifth spring 78 to drive the opening and closing piece 15 to move downward to close the opening, and the pushing disc pulley 63 drives the pushing support rod 74 to continue moving upward until the pin 72 engages with the pushing support rod 74 Therefore, the pushing support rod 74 drives the fertilizing tube 69 to move upwards continuously, the above actions are repeated to complete the automatic pit digging and fertilizing process, when the fertilizer in the feeding hopper 50 is reduced, the relative flow of the discharging port 53 is reduced, the fertilizer flowing into the right end of the conveyor belt 55 is reduced, the balance rod 54 rotates anticlockwise under the action of the counterweight device 100, so that the first connecting rod 47 is driven to move downwards, the switch door 52 is driven to move upwards to adjust the relative flow of the discharging port 53, and the purpose of automatically controlling the fertilizing amount is achieved.
The invention has the beneficial effects that: the invention provides a hole digging fertilizer applicator with adjustable deep fertilizing amount, which can accurately support and hold the fertilizing depth by adjusting a height limiting block, can control the fertilizing amount by rotating a handle, effectively reduces the investment of manpower and material resources in automatic operation, has higher operation efficiency, lower production and use cost, simple structure, time and labor conservation, simple operation and convenient use, strong practicability and higher popularization and application value, and is certainly popular with vast farmers.
In the above manner, a person skilled in the art can make various changes depending on the operation mode within the scope of the present invention.
Claims (4)
1. The utility model provides an adjustable fertilizer distributor of digging pit of degree of depth fertilization volume, includes the fuselage, its characterized in that: a transmission cavity is arranged in the machine body, a transmission main shaft is rotatably arranged between the front end wall and the rear end wall of the transmission cavity, a balance rod extending leftwards and rightwards is rotatably arranged on the transmission main shaft, a counterweight device used for controlling the fertilizing amount is arranged above the left side of the balance rod, a transmission main wheel is fixedly arranged on the transmission main shaft behind the balance rod, a transmission belt wheel is fixedly arranged on the transmission main shaft in front of the balance rod, a transmission auxiliary shaft extending backwards is rotatably arranged at the right end of the balance rod, a transmission auxiliary wheel is fixedly arranged on the transmission auxiliary shaft, the transmission auxiliary wheel is connected with the transmission main wheel through a transmission belt, a first connecting rod is hinged on the left side of the transmission main shaft on the balance rod, a feeding hopper is fixedly arranged on the upper end wall of the transmission cavity, a second connecting rod extending leftwards and rightwards is rotatably arranged on the wall of the feeding hopper, a switch door used for controlling the size of the discharge port is fixedly arranged at the right end of the second connecting rod, the right end of the second connecting rod is hinged with the first connecting rod, a grooved pulley shaft positioned below the conveying main shaft is rotatably arranged between the front end wall and the rear end wall of the transmission cavity, a grooved pulley is fixedly arranged on the grooved pulley shaft, a grooved pulley wheel is fixedly arranged on the grooved pulley shaft and positioned in front of the grooved pulley, the grooved pulley wheel is connected with the conveying pulley through a first belt, a fertilizing pulley is fixedly arranged on the grooved pulley shaft and positioned between the grooved pulley and the grooved pulley wheel, the fertilizing pulley wheel drives a fertilizing device positioned on the right side of the machine body to be inserted into soil and fertilized, a poking wheel shaft positioned below the grooved pulley shaft is rotatably arranged between the front end wall and the rear end wall of the transmission cavity, a poking wheel is, the shifting rod can be meshed with a shifting groove in the grooved wheel in the rotating process, a shifting wheel belt wheel is fixedly arranged in front of the shifting wheel on the shifting wheel shaft, a moving shaft which extends forwards and backwards below the shifting wheel shaft is rotatably arranged between the front end wall and the rear end wall of the transmission cavity, the moving shaft is positioned in the transmission cavity and is fixedly provided with a moving belt wheel, the moving belt wheel is connected with the shifting wheel belt wheel through a second belt, a motor is fixedly arranged on the lower end wall of the transmission cavity, the motor is in power connection with the motor belt wheel, the motor belt wheel is connected with the moving belt wheel through a third belt, and the moving wheels are symmetrically and fixedly arranged at the front end and the rear end of the moving shaft.
2. The hole digging fertilizer applicator with adjustable deep fertilizing amount as claimed in claim 1, characterized in that: the counterweight device comprises a counterweight cavity arranged above the left side of the balancing pole in the machine body, a threaded hole extending leftwards is arranged on the left end wall of the counterweight cavity, a screw rod meshed with the threaded hole is arranged in the threaded hole in a rotating manner, an adjusting disc is fixedly arranged at the left end of the screw rod, a handle is arranged at the left end wall of the adjusting disc in a rotating manner, a first sliding block with a left end wall abutted against the screw rod is arranged between the upper end wall and the lower end wall of the counterweight cavity in a sliding manner, a wedge-shaped sliding block is fixedly arranged on the right end wall of the first sliding block, the right end wall of the wedge-shaped sliding block is connected with the right end wall of the counterweight cavity through a first spring, a second sliding block abutted against the wedge-shaped sliding block is arranged on the lower end wall of the counterweight cavity in a sliding manner, a sliding block cavity with a downward opening is arranged in the second sliding, and the lower end wall of the third sliding block is abutted with the balance rod.
3. The hole digging fertilizer applicator with adjustable deep fertilizing amount as claimed in claim 1, characterized in that: the fertilizing device comprises a fertilizing shaft which is rotatably arranged on the right side of the sheave shaft and is positioned between the front end wall and the rear end wall of the transmission cavity, a disc is fixedly arranged on the fertilizing shaft, a disc belt wheel is fixedly arranged on the rear side of the disc on the fertilizing shaft, the disc belt wheel is connected with the fertilizing belt wheel through a fertilizing belt, a fertilizing slide block is arranged on the front end wall of the transmission cavity in a vertical sliding manner, a fertilizing pipe is fixedly arranged on the rear end wall of the fertilizing slide block, a fertilizing opening is fixedly connected to the upper end of the fertilizing pipe, a pin support rod extending rightwards is fixedly arranged at the right end of the fertilizing pipe, a pin cavity with a right opening is arranged in the pin support rod, a pin is arranged in the pin cavity in a vertical sliding manner, the left end wall of the pin is connected with the left end wall of the pin cavity through a third spring, a height limiting cavity which, a fertilization slide bar is arranged at the rear side of the fertilization pipe in a vertical sliding manner, a first chute is fixedly arranged at the left end of the fertilization slide bar, an eccentric pin which extends forwards into the first chute is eccentrically and fixedly arranged on the disc, a pushing support rod is fixedly arranged at the right end of the fertilization slide rod, a pushing cavity is arranged in the pushing support rod, a pushing slide block is arranged in the pushing cavity in a sliding way, the left end wall of the pushing sliding block is connected with the left end wall of the pushing cavity through a fourth spring, a pushing rod extending leftwards and rightwards is fixedly arranged on the pushing sliding block, the left end wall of the ejector rod can be abutted against the right end wall of the pin, the right end wall of the ejector rod can be abutted against the left end wall of the sliding height limiting block, the right side of the lower end wall of the pushing support rod is fixedly provided with a blanking rod extending downwards, and the blanking rod can drive an opening and closing device positioned below the fertilizing pipe to open and close to release fertilizer.
4. The hole digging fertilizer applicator with adjustable deep fertilizing amount as claimed in claim 3, characterized in that: the opening and closing device comprises an opening and closing support rod fixedly arranged on the right side of the fertilizing tube, an opening and closing cavity with a right opening is arranged in the opening and closing support rod, an opening and closing positioning pin is fixedly arranged between the front end wall and the rear end wall of the opening and closing cavity, a third connecting rod is rotatably arranged on the opening and closing positioning pin, a fourth connecting rod is vertically and slidably arranged on the lower end wall of the opening and closing cavity, a second sliding groove is fixedly arranged at the upper end of the fourth connecting rod, a first positioning pin extending forwards into the second sliding groove is fixedly arranged on the left side of the front end wall of the third connecting rod, the upper end wall of the second sliding groove is connected with the upper end wall of the opening and closing cavity through a fifth spring, opening and closing pieces are symmetrically and slidably arranged below the fertilizing tube, a third sliding groove is arranged on the opening and closing pieces, second positioning pins extending forwards and capable of freely, the opening and closing mechanism is characterized in that a fourth sliding groove is fixedly formed in the upper end of the opening and closing sheet, a fifth sliding groove is formed in the middle of the fourth connecting rod in a leftward extending mode, a third positioning pin is arranged in the fifth sliding groove in a sliding mode, a fifth connecting rod extending downwards is fixedly arranged at the rear end of the third positioning pin, a fourth positioning pin extending forwards and capable of freely sliding in the fourth sliding groove on the left side is fixedly arranged below the fifth connecting rod, and a fifth positioning pin extending forwards and capable of freely sliding in the fourth sliding groove on the right side is fixedly arranged at the lower end of the fourth connecting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010819421.2A CN111837546A (en) | 2020-08-14 | 2020-08-14 | Adjustable fertilizer distributor of digging pit of degree of depth fertilization volume |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010819421.2A CN111837546A (en) | 2020-08-14 | 2020-08-14 | Adjustable fertilizer distributor of digging pit of degree of depth fertilization volume |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111837546A true CN111837546A (en) | 2020-10-30 |
Family
ID=72968986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010819421.2A Withdrawn CN111837546A (en) | 2020-08-14 | 2020-08-14 | Adjustable fertilizer distributor of digging pit of degree of depth fertilization volume |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111837546A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112690062A (en) * | 2020-12-21 | 2021-04-23 | 徐腊梅 | Seedling planting is with integration pit digging machine |
| CN115250702A (en) * | 2022-09-22 | 2022-11-01 | 安徽叠泉生态农业科技有限公司 | Rice strip-shaped deep fertilizer applicator with depth adjusting structure |
-
2020
- 2020-08-14 CN CN202010819421.2A patent/CN111837546A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112690062A (en) * | 2020-12-21 | 2021-04-23 | 徐腊梅 | Seedling planting is with integration pit digging machine |
| CN112690062B (en) * | 2020-12-21 | 2021-11-09 | 宁夏养正苗木有限公司 | Seedling planting is with integration pit digging machine |
| CN115250702A (en) * | 2022-09-22 | 2022-11-01 | 安徽叠泉生态农业科技有限公司 | Rice strip-shaped deep fertilizer applicator with depth adjusting structure |
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Application publication date: 20201030 |