CN214902125U - Soil sealing machine - Google Patents

Soil sealing machine Download PDF

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Publication number
CN214902125U
CN214902125U CN202120621822.7U CN202120621822U CN214902125U CN 214902125 U CN214902125 U CN 214902125U CN 202120621822 U CN202120621822 U CN 202120621822U CN 214902125 U CN214902125 U CN 214902125U
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CN
China
Prior art keywords
soil
screen
drum
screen drum
chain
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN202120621822.7U
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Chinese (zh)
Inventor
唐玉英
邹国财
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Individual
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Individual
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Priority to CN202120621822.7U priority Critical patent/CN214902125U/en
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Publication of CN214902125U publication Critical patent/CN214902125U/en
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Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a soil sealing machine in the technical field of agricultural machinery, which is mainly used for sealing soil at the root of seedlings of crops such as cotton and the like; the device mainly comprises a frame, a gear box, a soil raising disc, a belt wheel, a chain wheel, a belt, a chain, a soil conveying pipe and a screen drum; the utility model discloses mainly throw soil backward into the soil feeding pipe after smashing through the dish of raising the soil, the soil feeding pipe can be sent soil into the sieve section of thick bamboo from one side of sieve section of thick bamboo, rotatory sieve section of thick bamboo can send soil to its other side again, the surface of sieve section of thick bamboo has interval distribution's ring screen, it just can sieve tiny soil and fall on the seedling upper portion of field crop after, the sieve section of thick bamboo passes through belt, chain, band pulley, sprocket drive and realizes rotatoryly; use the utility model discloses the realization that the back can be better meticulous control crop seedling seal the soil volume, can reach the application effect that operating efficiency is higher, the fault rate is lower.

Description

Soil sealing machine
Technical Field
The utility model relates to a machinery of banking to the crop surface among the agricultural machine technical field especially involves a banking machine.
Background
The spiral shaft type soil sealing machine applied in the prior art has the problems of high transmission load, frequent mechanical failure and low operation efficiency caused by blockage due to sundries such as stones in the field and the like, and powdery soil is easy to crust after being sent by the spiral shaft and is not beneficial to the soil breaking and growth of seedlings. The ground roller type soil sealing machine has the problems of large soil taking amount, uneven soil sealing amount on the surface of crops, difficulty in accurately controlling the soil sealing amount and the like.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a banking machine, the problem that mechanical failure that the banking machine among the above-mentioned prior art of solution exists frequently, the operating efficiency is low, soil is powdered, the volume of fetching earth is great, the volume of banking is inhomogeneous difficult accurate control volume of banking that can be better.
The utility model discloses technical scheme realizes like this, a clod owner is including frame, gear box, raise native dish. The machine frame is provided with a traction frame, a central pull rod frame, a supporting wheel, a protective shell and a gear box, the side surface of the gear box is connected and provided with 1-2 soil raising discs through a transmission shaft, and the soil raising discs are provided with rotary blades and soil raising plates. The rear part of the frame is also provided with a rear frame, and 1-2 rotating screen drums which are completely separated from the ground are arranged on the rear frame through a connecting plate, a bearing seat and a shaft. The upper part of the soil raising plate is connected with a soil conveying pipe which is also used as an upper shield of the soil raising plate, and the other side of the soil conveying pipe is just led into a soil inlet on the end face of the side of the rear screen cylinder. The soil shifting plate is arranged on the inner surface of the screen cylinder, the soil discharging pipe is arranged at the other end of the screen cylinder, and the annular screen is arranged on the surface of the screen cylinder. The end part of the screen cylinder is also provided with an annular belt wheel and a chain wheel, the transmission shaft is also provided with a belt wheel and a chain wheel, and the screen cylinder is mutually transmitted with the belt wheel and the chain wheel thereof and the belt wheel and the chain wheel on the transmission shaft through a belt and a chain.
After such structure, the tractor pulls the utility model discloses when field crop surface at the uniform velocity clogs the operation, when power output shaft drove the gear box rotation behind the tractor, raised the soil dish and sent into even soil in the rotatory sieve section of thick bamboo through the soil conveying pipe. The screen drum is used for sprinkling soil inside the screen drum on the surface of crops through the screen at a constant speed under the transmission action of the transmission shaft, the belt wheel, the chain wheel, the belt and the chain. When the soil raising disc also sends sundries such as stones into the screen drum, the sundries are easily separated out under the action of the screen mesh and the soil shifting plate in the screen drum and then are discharged from the soil discharging pipe on the other side of the screen drum, so that the problems of large load, easy blockage by the sundries and the stones, more mechanical faults and low operation efficiency of the operation machine are effectively avoided. Under the action of the screen and the soil shifting plate, the soil in the soil is not extruded by mechanical parts such as the screw shaft and the like, so that the condition of small natural particles is always kept, and the problem that the soil for sealing is powdery can be better solved. The height position of the supporting wheel at the front end of the frame can be adjusted according to the requirements of the soil sealing amount of different crop surfaces so as to achieve the purpose that the soil raising disc takes soil from the ground as required, and meanwhile, screens of different specifications can be selected to achieve the purpose of finely controlling the soil sealing amount.
As a further improvement, the utility model changes the parts for convenient manufacturing and maintenance, raises the native dish and passes through the epaxial ring flange of transmission, bolt and be connected with it, the rotary blade on its upper portion, raise the native board and pass through the bolt and be connected the installation rather than the outward flange.
As the utility model discloses a further improvement, for convenient transportation, the position of being convenient for installation, adjustment sieve section of thick bamboo, the storage soil volume in the sieve section of thick bamboo is stabilized in advance soil inlet and the calandria space of increase sieve section of thick bamboo. The rear frame is also provided with 1-2 cross beams, and the rear frame is connected with the frame through a connecting clamp. The screen cylinder and the shaft inside the screen cylinder are in three-section structures and are connected together through pins and bolts in a sleeved mode, and each section of shaft is fixedly connected with the cylinder wall of the corresponding screen cylinder through a supporting rod. Annular grooves are distributed between the screen cylinder at the middle section and the screen cylinders at the two side sections, flat connecting plates are arranged in the annular grooves inwards, the upper parts of the connecting plates are connected with a cross beam of the rear rack through connecting clamps, the lower parts of the connecting plates are connected with corresponding shafts through bearing seats, and the outer end parts of the shafts in the screen cylinders at the two side sections are shorter than the outer end parts of the corresponding screen cylinders. The aperture of the soil inlet of the screen drum and the aperture of the soil discharge pipe are smaller than the inner diameter of the body of the screen drum.
As a further improvement, the utility model reduces the reverse reflux of soil and increases the smoothness of soil feeding and discharging for improving the work efficiency of the soil feeding pipe and the soil discharging pipe. The soil feeding pipe is of a pipe-shaped structure or an arch bridge-shaped structure as a whole, the body of the soil feeding pipe is also provided with a maintenance door, the inner side surface of the soil feeding pipe extending into the soil inlet of the screen cylinder is provided with a soil feeding hole, and the outer side surface of the soil feeding pipe is provided with a tile-shaped sliding groove extending into the screen cylinder. The inner surface of the soil discharging pipe is also provided with a soil shifting plate.
As a further improvement, the utility model can adjust the size of the sieve mesh of the sieve screen conveniently and quickly, and the sieve screen is convenient to install and manufacture. The screen cloth of a screen section of thick bamboo surface is bilayer structure, and its outer screen cloth can be followed the inner screen cloth surface and slided from side to side, and it realizes fixing through rectangular hole and bolt each other. The parts with the screen and without the screen on each section of screen drum are connected with each other through the connecting rods in the parts.
As a further improvement, the utility model discloses a transmission for better realization sieve section of thick bamboo. The other transmission structure of the screen drum is that the outer edge of the middle part of the drum body of the screen drum is provided with an annular belt wheel and a chain wheel, the side surface of the gear box is provided with the belt wheel and the chain wheel, and the screen drum is mutually transmitted with the belt wheel and the chain wheel of the screen drum and the belt wheel and the chain wheel of the side surface of the gear box by a belt and a chain.
Drawings
The present invention will be further described with reference to the accompanying drawings.
Fig. 1 is a front view of the present invention.
Fig. 2 is a top view of the present invention.
Fig. 3 is a sectional view taken along line a-a of fig. 2.
Fig. 4 is a sectional view taken along line B-B of fig. 2.
Fig. 5 is a sectional view taken along line F-F in fig. 4.
Fig. 6 is a schematic view of another transmission structure of the screen cylinder of the present invention.
Fig. 7 is a partial enlarged view taken along direction H in fig. 5.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings in an embodiment of a double screen structure.
As shown in fig. 1-5, the utility model relates to a soil sealing machine, which mainly comprises a frame 9, a gear box 6 and a soil raising disk 32. The frame 9 is provided with a traction frame 8, a central pull rod frame 7, a supporting wheel 19, a protective shell 33 and a gear box 6, the side surface of the gear box 6 is connected and provided with 1-2 soil raising discs 32 through transmission shafts 21 and 22, and the soil raising discs 32 are provided with rotary tillage cutters 18 and soil raising plates 17. The rear part of the frame is also provided with a rear frame 5, and the rear frame 5 is connected with 1-2 rotary screen cylinders 4 and 25 which are completely separated from the ground through a connecting plate 31, a bearing seat 30 and a shaft 39. The upper part of the soil raising plate 32 is connected with soil feeding pipes 1 and 11 which are also used as upper shields of the soil raising plate, the other sides of the soil feeding pipes 1 and 11 are just led into soil inlets on the side end surfaces of rear screen cylinders 4 and 25, soil shifting plates 38 are arranged on the inner surfaces of the screen cylinders 4 and 25, soil discharging pipes 3 are arranged on the other ends of the screen cylinders 4 and 25, and endless belt-shaped screen meshes 10 are arranged on the surfaces of the screen cylinders 4 and 25. The end parts of the screen drums 4 and 25 are also provided with annular belt wheels and chain wheels 12 and 27, the transmission shaft 21 is also provided with a belt wheel and a chain wheel 20, and the screen drums 4 and 25 are mutually transmitted with the belt wheels and the chain wheels 12 and 27 and the belt wheels and the chain wheels 20 on the transmission shaft through belts and chains 28 and 13.
As shown in fig. 1 and 3 to 5, the soil raising plate 32 is connected to the transmission shafts 21 and 22 via flanges 35 and bolts 34, and the rotary blade 18 and the soil raising plate 17 on the upper portion thereof are connected to the outer edges thereof via bolts.
As shown in fig. 1 to 6, 1 to 2 cross beams 55 are further mounted on the rear frame 5, and the rear frame 5 and the frame 9 are connected by a connecting card 24. The screen cylinders 4 and 25 and the shafts 39 inside the screen cylinders are in three-section structures and are sleeved and connected together through pins and bolts 41, and each section of shaft 39 is connected and fixed with the cylinder walls of the corresponding screen cylinders 4 and 25 through the support rods 36. An annular groove 42 is distributed between the screen cylinder at the middle section and the screen cylinders at the two side sections, a flat plate-shaped connecting plate 31 is arranged in the annular groove 42, the upper part of the connecting plate is connected with a cross beam 55 of the rear frame through a connecting clamp 24, the lower part of the connecting plate is connected with a corresponding shaft 39 through a bearing seat 30, and the outer end parts of the shafts 39 in the screen cylinders at the two side sections are shorter than the outer end parts of the corresponding screen cylinders 4 and 25. The aperture of the soil inlet of the screen cylinder 4, 25 and the aperture of the soil discharge pipe 3 are smaller than the inner diameter of the body of the screen cylinder 4, 25.
As shown in fig. 1 to 6, the soil feeding pipes 1 and 11 are integrally of a pipe-shaped structure or an arch bridge-shaped structure, the maintenance door 2 is further installed on the body, the inner side surfaces of the soil feeding pipes extending into the soil inlet of the screen cylinders 4 and 25 are provided with soil feeding holes 49, and the outer side surfaces of the soil feeding pipes are provided with tile-shaped chutes 29 extending into the screen cylinders. The inner surface of the soil discharging pipe 3 is also provided with a soil shifting plate 37.
As shown in fig. 2, 5 and 7, the screen cloth 10 on the outer surface of the screen cylinders 4 and 25 is a double-layer structure, the outer screen cloth 52 of which can slide left and right along the surface of the inner screen cloth 53, and which are fixed to each other by the elongated holes 54 and the bolts 51. The screen 10 and the non-screen part on each section of screen drum are connected with each other through the connecting rod 40 inside the screen drum.
As shown in fig. 6, another transmission structure of the screen cylinders 4 and 25 is that the outer edges of the middle parts of the cylinder bodies of the screen cylinders 4 and 25 are provided with annular belt wheels and chain wheels 46 and 48, the side surfaces of the gear boxes are provided with belt wheels and chain wheels 44, and the screen cylinders 4 and 25 are mutually transmitted with the belt wheels and chain wheels 46 and 48 and the belt wheels and chain wheels 44 on the side surfaces of the gear boxes by belts and chains 47.
As shown in fig. 1, 4 and 5, in practical manufacturing and application of the present invention, it is preferable that the height limiter 23 flexibly and conveniently adjusting the height of the supporting wheel is assembled on the upper portion of the supporting wheel 19, and the left and right ends of the transmission shafts 21 and 22 are connected to the frame through the connecting plates 14 and 15 and the bearing seat 16.

Claims (6)

1. The utility model provides a banking machine, mainly includes frame, gear box, raises native dish, its characterized in that: the machine frame is provided with a traction frame, a central pull rod frame, a supporting wheel, a protective shell and a gear box, the side surface of the gear box is connected and provided with 1-2 soil raising discs through a transmission shaft, and the soil raising discs are provided with rotary blades and soil raising plates; the rear part of the frame is also provided with a rear frame, and the rear frame is connected with 1-2 rotating screen drums which are completely separated from the ground through a connecting plate, a bearing seat and a shaft; the upper part of the soil raising plate is connected with a soil conveying pipe which is also used as an upper shield of the soil raising plate, the other side of the soil conveying pipe is just led into a soil inlet on the side end face of the rear screen drum, the inner surface of the screen drum is provided with a soil shifting plate, the other end of the screen drum is provided with a soil discharging pipe, and the surface of the screen drum is provided with an annular screen; the end part of the screen cylinder is also provided with an annular belt wheel and a chain wheel, the transmission shaft is also provided with a belt wheel and a chain wheel, and the screen cylinder is mutually driven with the belt wheel and the chain wheel thereof and the belt wheel and the chain wheel on the transmission shaft through a belt and a chain.
2. The earth sealing machine of claim 1, characterized in that: the soil raising plate is connected with the transmission shaft through a flange plate and a bolt on the transmission shaft, and the rotary tillage cutter and the soil raising plate on the upper part of the soil raising plate are connected with the outer edge of the soil raising plate through bolts.
3. An earth sealing machine according to claim 1 or 2, characterized in that: the rear rack is also provided with 1-2 cross beams, and the rear rack is connected with the rack through a connecting clamp; the screen cylinder and the shafts inside the screen cylinder are of three-section structures and are sleeved and connected together through pins and bolts, and each section of shaft is fixedly connected with the cylinder wall of the corresponding screen cylinder through a support rod; annular grooves are distributed between the screen cylinder at the middle section and the screen cylinders at the two side sections, flat connecting plates are arranged in the annular grooves inwards, the upper parts of the connecting plates are connected with a cross beam of the rear rack through connecting clamps, the lower parts of the connecting plates are connected with corresponding shafts through bearing seats, and the outer end parts of the shafts in the screen cylinders at the two side sections are shorter than the outer end parts of the corresponding screen cylinders; the aperture of the soil inlet of the screen drum and the aperture of the soil discharge pipe are smaller than the inner diameter of the body of the screen drum.
4. An earth sealing machine according to claim 1 or 2, characterized in that: the soil feeding pipe is integrally of a pipe-shaped structure or an arch bridge-shaped structure, a maintenance door is further arranged on the body of the soil feeding pipe, a soil feeding hole is formed in the inner side surface of the soil feeding pipe extending into the soil inlet of the screen cylinder, and the outer side surface of the soil feeding pipe is provided with a tile-shaped sliding groove extending into the screen cylinder; the inner surface of the soil discharging pipe is also provided with a soil shifting plate.
5. An earth sealing machine according to claim 1 or 2, characterized in that: the screen cloth of the outer surface of the screen drum is of a double-layer structure, the screen cloth of the outer layer can slide left and right along the surface of the screen cloth of the inner layer, the screen cloth and the screen cloth of each section of screen drum are fixed through strip holes and bolts, and the screen cloth on each section of screen drum is connected with the part without the screen cloth through a connecting rod inside the screen cloth.
6. An earth sealing machine according to claim 1 or 2, characterized in that: the other transmission structure of the screen drum is that the outer edge of the middle part of the drum body of the screen drum is provided with an annular belt wheel and a chain wheel, the side surface of the gear box is provided with the belt wheel and the chain wheel, and the screen drum is mutually transmitted with the belt wheel and the chain wheel of the screen drum and the belt wheel and the chain wheel on the side surface of the gear box by a belt and a chain.
CN202120621822.7U 2021-03-27 2021-03-27 Soil sealing machine Expired - Fee Related CN214902125U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202120621822.7U CN214902125U (en) 2021-03-27 2021-03-27 Soil sealing machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202120621822.7U CN214902125U (en) 2021-03-27 2021-03-27 Soil sealing machine

Publications (1)

Publication Number Publication Date
CN214902125U true CN214902125U (en) 2021-11-30

Family

ID=79039225

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202120621822.7U Expired - Fee Related CN214902125U (en) 2021-03-27 2021-03-27 Soil sealing machine

Country Status (1)

Country Link
CN (1) CN214902125U (en)

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CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20211130