CN211509800U

CN211509800U - Fertilizer injection unit with crushed aggregates function

Info

Publication number: CN211509800U
Application number: CN201922000834.3U
Authority: CN
Inventors: 陈华勤
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-19
Filing date: 2019-11-19
Publication date: 2020-09-18
Anticipated expiration: 2029-11-19

Abstract

The utility model discloses a fertilizer injection unit with crushed aggregates function relates to the agricultural machine field, has solved the unable problem of handling the chemical fertilizer of caking of fertilizer injection unit among the prior art, and its technical essential is: the fertilizer applying machine comprises a rack, wherein a fertilizer applying cylinder and a front wheel are respectively installed at two ends of the rack, a fertilizer applying roller is rotatably connected inside the bottom end of the fertilizer applying cylinder, the fertilizer applying roller is connected with the front wheel through a transmission device, the front wheel drives the fertilizer applying roller to rotate, a fertilizer applying pipe is fixedly connected below the fertilizer applying cylinder, a crushing unit is further rotatably connected in the fertilizer applying cylinder and arranged above the fertilizer applying roller, the crushing unit crushes massive fertilizer in the fertilizer applying cylinder, and the crushed fertilizer falls into the fertilizer applying pipe through the fertilizer applying roller and is buried underground through the fertilizer applying pipe; the utility model discloses an add reducing mechanism in fertilizer injection unit and be used for smashing the chemical fertilizer of caking, improved fertilization efficiency and chemical fertilizer release efficiency.

Description

Fertilizer injection unit with crushed aggregates function

Technical Field

The utility model relates to the field of agricultural machinery, especially, relate to a fertilizer injection unit with crushed aggregates function.

Background

Crops have long time for absorbing fertilizers and large fertilizer demand, and the application of base fertilizers and seed fertilizers alone cannot completely meet the requirements, so additional manuring is needed.

Chinese patent publication No. CN207399849U discloses a fertilizer applying device for agricultural machinery, which comprises a fertilizer applying device, a support rod, a material scattering device, a wheel, a bearing, a leaning rod, a fixing plate, a main support rod, a fixing rod, a handle, a spare rotator and a connecting rod, wherein the center of the wheel is connected with the front end and the rear end of the bearing, the lower end of the main support rod is welded with the top of the leaning rod, the connecting rod is connected with the bearing through a gear, the top of the connecting rod is fixedly connected with the bottom of the material scattering device, the lower end of the main support rod is fixedly connected with the lower end of the support rod, the middle end of the main support rod is connected with the front end and the rear end of the fixing plate, the upper end of the main support rod is provided with the fixing rod, the rear end of the fixing rod is connected with the spare rotator, the top of the main, saves fertilizer, is more beneficial to the growth of crops, and is convenient and practical. However, because the fertilizer is easy to cake after being moistened, the fertilizer cannot fall down during fertilization, and the cake needs to be crushed manually, so that the fertilizing device with the crushing function is provided.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to above-mentioned defect, provide a fertilizer injection unit with crushed aggregates function, which comprises a frame, a fertilization section of thick bamboo and front wheel are installed respectively to the both ends of frame, the inside rotation in bottom of a fertilization section of thick bamboo is connected with the fertilization roller, fertilization roller and front wheel pass through transmission and connect, the front wheel drives the fertilization roller and rotates, the below fixedly connected with fertilization pipe of a fertilization section of thick bamboo, fixedly connected with handle in the frame, the handle is still fixedly connected to on the fertilization section of thick bamboo, still rotate in the fertilization section of thick bamboo and be connected with the crushed aggregates unit, the crushed aggregates unit is established in the top of fertilization roller, the cubic chemical fertilizer that the crushed aggregates unit will fertilize in the fertilization section of thick bamboo is smashed, kibbling chemical fertilizer falls into in the fertilization pipe through the fertilization roller, bury underground through the fertilization.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a fertilizer injection unit with crushed aggregates function, which comprises a frame, a fertilization section of thick bamboo and front wheel are installed respectively to the both ends of frame, the inside rotation in bottom of a fertilization section of thick bamboo is connected with the fertilization roller, fertilization roller and front wheel pass through transmission and connect, the front wheel drives the fertilization roller and rotates, the below fixedly connected with fertilization pipe of a fertilization section of thick bamboo, fixedly connected with handle in the frame, the handle is still fixedly connected to on the fertilization section of thick bamboo, still rotate in the fertilization section of thick bamboo and be connected with the crushed aggregates unit, the crushed aggregates unit is established in the top of fertilization roller, the cubic chemical fertilizer that the crushed aggregates unit will fertilize in the fertilization section of thick bamboo is smashed, kibbling chemical fertilizer falls into in.

As a further scheme of the utility model, the roller of fertilizeing passes through the roller axle and installs in the frame, and the roller of fertilizeing passes a section of thick bamboo of fertilizing and establishes in a section of thick bamboo of fertilizing bottom, and the roller axle is the screw shaft, and the roller axle sets up fastening nut at the both ends of the roller of fertilizeing, can change the position of fertilizeing the roller at the roller epaxial through the position that changes fastening nut.

As a further scheme of the utility model, the crushed aggregates unit includes that first crushing roller and second smash the roller, and first crushing roller and second smash the roller and be connected to the inside of a section of thick bamboo that fertilizies through the revolute pair, and first crushing roller and second smash the roller surface and are equipped with sharp tooth, and first crushing roller is equipped with sprocket in the outside of a section of thick bamboo that fertilizies, and the second is smashed the roller and is equipped with driven gear in the outside of a section of thick bamboo that fertilizies, driven gear and sprocket meshing.

As a further proposal of the utility model, a front wheel chain wheel is arranged on the rotating shaft of the front wheel, and the front wheel chain wheel and the front wheel rotate synchronously; the roller shaft is provided with a duplex chain wheel at the outer side of the frame, and the duplex chain wheel is connected with the front wheel chain wheel through a chain; the chain gear is connected with the duplex chain wheel through a chain.

As a further proposal of the utility model, the top of the fertilizer roller is also provided with a brush, the brush is fixedly connected in the fertilizing cylinder, and the brush hair of the brush is pasted on the fertilizer roller.

To sum up, compared with the prior art, the utility model has the following beneficial effects:

the utility model discloses an add reducing mechanism in fertilizer injection unit and be used for smashing the chemical fertilizer of caking, improved fertilization efficiency and chemical fertilizer release efficiency.

Drawings

Fig. 1 is a schematic structural diagram of a fertilizing device with a material crushing function.

Fig. 2 is a schematic transmission diagram of the fertilizing device with a material crushing function.

Fig. 3 is a schematic view of the connection of a fertilizing and fertilizing cylinder in the fertilizing device with the material crushing function.

Fig. 4 is a schematic structural diagram of a fertilizing roller in the fertilizing device with a crushing function.

Reference numerals: 1-frame, 2-fertilizing barrel, 3-fertilizing roller, 31-duplex chain wheel, 32-roller shaft, 4-front wheel, 41-front wheel chain wheel, 5-fertilizing pipe, 6-crushing unit, 61-first crushing roller, 62-second crushing roller, 63-chain gear, 64-driven gear, 7-handle and 8-brush.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

Example 1

As shown in fig. 1-2, a fertilizer applying device with a crushing function comprises a frame 1, wherein a fertilizer applying cylinder 2 and a front wheel 4 are respectively installed at two ends of the frame 1, a fertilizer applying roller 3 is rotatably connected inside the bottom end of the fertilizer applying cylinder 2, the fertilizer applying roller 3 is connected with the front wheel 4 through a transmission device, the front wheel 4 drives the fertilizer applying roller 3 to rotate, a fertilizer applying pipe 5 is fixedly connected below the fertilizer applying cylinder 2, a handle 7 is fixedly connected to the frame 1, the handle 7 is also fixedly connected to the fertilizer applying cylinder 2, a crushing unit 6 is rotatably connected in the fertilizer applying cylinder 2 and arranged above the fertilizer applying roller 3, the crushing unit 6 crushes massive fertilizer in the fertilizer applying cylinder 2, the crushed fertilizer falls into the fertilizer applying pipe 5 through the fertilizer applying roller 3 and is buried underground through the fertilizer applying pipe 5;

the fertilizing device is characterized in that a rack 1 is formed by welding square steel, a front wheel 4 is connected to the rack 1 through a rotating shaft, the front wheel 4 can freely rotate around the axis of the front wheel 4 on the rack 1, a front wheel chain wheel 41 is arranged on the rotating shaft of the front wheel 4, the front wheel chain wheel 41 and the front wheel 4 synchronously rotate, when the fertilizing device moves forwards, the front wheel 4 rotates around the axis of the front wheel 4 due to the action of friction force with the ground, and the front wheel 4 drives the front wheel chain wheel 41 to rotate through the rotating shaft after rotating;

the fertilizing barrel 2 is a prior art, as shown in fig. 3 and 4, the fertilizing roller 3 is in a round roller shape, half of the fertilizing roller 3 is provided with a semicircular groove, the other half of the fertilizing roller is a smooth cylinder, the fertilizing roller 3 is mounted on the frame 1 through a roller shaft 32, the fertilizing roller 3 penetrates through the fertilizing barrel 2 and is arranged at the bottom end of the fertilizing barrel 2, the roller shaft 32 is a threaded shaft, the roller shaft 32 is provided with a fastening nut at two ends of the fertilizing roller 3, the fastening nut is used for adjusting the position of the fertilizing roller 3 on the roller shaft 32 so as to adjust the fertilizing amount, the roller shaft 32 is provided with a duplex sprocket 31 at the outer side of the frame 1, the duplex sprocket 31 is connected with a front wheel sprocket 41 through a chain, the front wheel sprocket 41 drives the duplex sprocket 31 to rotate when rotating, so as to drive the fertilizing roller 3 to rotate, the groove on the fertilizing roller 3 after the fertilizing roller 3 rotates brings the fertilizer from, the fertilizer falls into the soil from the fertilizing pipe 5;

the fertilizing tube 5 is the prior art;

the crushing unit 6 comprises a first crushing roller 61 and a second crushing roller 62, the first crushing roller 61 and the second crushing roller 62 are connected to the inside of the fertilizer barrel 2 through a rotating pair, the surface of the first crushing roller 61 and the surface of the second crushing roller 62 are provided with sharp teeth, the first crushing roller 61 is provided with a chain gear 63 on the outer side of the fertilizer barrel 2, the chain gear 63 is connected with a double chain wheel 31 through a chain, the chain gear 63 is a chain wheel provided with a gear on one side, the gear and the chain wheel form a double chain structure, so that the chain gear 63 can be simultaneously connected with the chain gear and the gear, the second crushing roller 62 is provided with a driven gear 64 on the outer side of the fertilizer barrel 2, the driven gear 64 is meshed with the chain gear 63, when the double chain wheel 31 rotates, the first crushing roller 61 and the second crushing roller 62 rotate in opposite directions under the action of the chain gear 63 and the driven gear 64, thereby driving the fertilizer to move between the first crushing roller 61 and the second crushing roller 62, are crushed by the first crushing roller 61 and the second crushing roller 62.

Example 2

preferably, in this embodiment, the surface of the front wheel 4 is provided with sharp teeth for increasing the friction force between the front wheel 4 and the ground;

preferably, a brush 8 is further arranged above the fertilizing roller 3, the brush 8 is fixedly connected inside the fertilizing barrel 2, and bristles of the brush 8 are attached to the fertilizing roller 3 to prevent chemical fertilizer in the fertilizing barrel 2 from leaking from a gap between the fertilizing roller 3 and the fertilizing barrel 2;

other structures in this embodiment are the same as those in embodiment 1.

To sum up, the utility model discloses a theory of operation is:

the caking chemical fertilizer is smashed by crushed aggregates unit 6 and is fallen into fertilization roller 3 in, falls into in the soil again from fertilization pipe 5 for in the caking chemical fertilizer that wets fell into the soil with comparatively kibbling graininess, increase the solution rate of chemical fertilizer, improved the fertilizer efficiency.

It should be noted that the principle of fertilizeing in this application is prior art's application, and it is the innovation point of this application to smash cubic chemical fertilizer through increasing reducing mechanism, and it has effectively solved the problem that fertilizer injection unit among the prior art can't handle the chemical fertilizer of caking.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a fertilizer injection unit with crushed aggregates function, which comprises a frame (1), a fertilization section of thick bamboo (2) and front wheel (4) are installed respectively to the both ends of frame (1), the bottom internal rotation of a fertilization section of thick bamboo (2) is connected with fertilization roller (3), fertilization roller (3) and front wheel (4) are connected through transmission, front wheel (4) drive fertilization roller (3) and rotate, the below fixedly connected with fertilization pipe (5) of a fertilization section of thick bamboo (2), fixedly connected with handle (7) on frame (1), handle (7) still fixedly connected to fertilization section of thick bamboo (2), a serial communication port, still rotate in the fertilization section of thick bamboo (2) and be connected with crushed aggregates unit (6), crushed aggregates unit (6) is established in the top of fertilization roller (3), the cubic fertilizer in the fertilization section of thick bamboo (2) is smashed to crushed aggregates unit (6), kibbling chemical fertilizer falls into fertilization pipe (5) through roller (3), buried underground through a fertilizing pipe (5).

2. The fertilizer spreading device with a crushing function as claimed in claim 1, wherein the fertilizer application roller (3) is mounted on the frame (1) through a roller shaft (32), the fertilizer application roller (3) is arranged at the bottom end of the fertilizer application cylinder (2) through the fertilizer application cylinder (2), the roller shaft (32) is a threaded shaft, the roller shaft (32) is provided with a fastening nut at both ends of the fertilizer application roller (3), and the position of the fertilizer application roller (3) on the roller shaft can be changed by changing the position of the fastening nut.

3. The fertilizer spreading device with a crushing function as claimed in claim 2, wherein the crushing unit (6) comprises a first crushing roller (61) and a second crushing roller (62), the first crushing roller (61) and the second crushing roller (62) are connected to the inside of the fertilizer barrel (2) through a revolute pair, the surfaces of the first crushing roller (61) and the second crushing roller (62) are provided with sharp teeth, the first crushing roller (61) is provided with a chain gear (63) at the outer side of the fertilizer barrel (2), the second crushing roller (62) is provided with a driven gear (64) at the outer side of the fertilizer barrel (2), and the driven gear (64) is meshed with the chain gear (63).

4. The fertilizer spreading device with crushing function as claimed in claim 3, wherein the rotating shaft of the front wheel (4) is provided with a front wheel chain wheel (41), and the front wheel chain wheel (41) rotates synchronously with the front wheel (4); the roller shaft (32) is provided with a duplex chain wheel (31) at the outer side of the frame (1), and the duplex chain wheel (31) is connected with the front wheel chain wheel (41) through a chain; the chain gear (63) is connected with the duplex chain wheel (31) through a chain.

5. The fertilizer spreading device with the function of crushing the materials as claimed in any one of claims 1 to 4, wherein a brush (8) is further arranged above the fertilizer application roller (3), the brush (8) is fixedly connected inside the fertilizer application barrel (2), and the brush hair of the brush (8) is attached to the fertilizer application roller (3).