CN211702897U

CN211702897U - Mounting structure of coulter

Info

Publication number: CN211702897U
Application number: CN202020072120.3U
Authority: CN
Inventors: 马如清
Original assignee: Jiangsu Fujie Knife Industry Co ltd
Current assignee: Jiangsu Fujie Knife Industry Co ltd
Priority date: 2020-01-14
Filing date: 2020-01-14
Publication date: 2020-10-20
Anticipated expiration: 2030-01-14

Abstract

The utility model discloses a coulter mounting structure, which comprises a mounting bas, the intermediate position department of mount pad bottom is provided with the installation piece, the inside bilateral symmetry of installation piece is provided with the spout, and is two sets of the inside card strip that all is provided with rather than mutual adaptation of spout is two sets of the intermediate position department that one side was kept away from each other to the card strip all is provided with the connecting rod. The utility model discloses the device is through the card strip, press the briquetting, a spring, mutually support between connecting rod and the fixture block, can block the dead fixed spacing of handle of a knife, can also be different according to the position of fixture block and card strip block simultaneously, highly adjusting the handle of a knife, can adjust the degree of depth of plowing, the practicality is high, can go on further fixedly to the handle of a knife for can not drop at the during operation, be convenient for simultaneously to the dismouting of coulter, can not produce the potential safety hazard when the dismouting, increase security and work efficiency, make things convenient for the change and the clearance of coulter.

Description

Mounting structure of coulter

Technical Field

The utility model relates to a coulter mounting structure technical field specifically is a coulter mounting structure.

Background

The ridger is mainly suitable for ridging operation after field cultivation of potatoes, beans and vegetables, and is an instrument which enables agricultural cultivation to be faster and more convenient.

Present ditching ridger all is through installing the coulter directly using fast-assembling fix with screw behind the mounting groove, needs the staff to hold up the coulter fixed always when installing quick screw when using, and is not only hard, but also has great potential safety hazard, has the staff to be pounded the condition of hindering by the coulter: when the coulter is damaged, the change and the disassembly are more complicated, because the quick-assembly screw is tightly combined with the mounting groove, the quick-assembly screw can be stressed and deformed after ridging, tools such as a hammer are needed to pound out the quick-assembly screw from the mounting groove when the coulter is changed, the safety hazards exist in both the coulter and the quick-assembly screw, the quick-assembly screw can fly out under the action of the hammer to pound surrounding workers, and the coulter can also pound on the ground after the quick-assembly screw flies out to hurt the workers.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a coulter mounting structure to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a coulter mounting structure comprises a mounting seat, wherein a mounting block is arranged at the middle position of the bottom of the mounting seat, sliding grooves are symmetrically arranged at two sides inside the mounting block, clamping strips matched with the sliding grooves are arranged inside two groups of the sliding grooves, connecting rods are arranged at the middle position of one side, far away from each other, of the two groups of the clamping strips, one side, far away from each other, of each group of the connecting rods extends out of the inside of the mounting block, a spring is sleeved at one side, far away from each other, of the outer sides of the two groups of the connecting rods, a pressing block is arranged at one side, far away from each other, a mounting groove is arranged at the middle position of the bottom of the mounting block, a hilt is arranged inside the mounting groove, clamping blocks are symmetrically arranged at the tops of two sides of the hilt, an annular sliding groove is arranged at the bottom, annular slider and the mutual sliding fit of annular spout, the bottom symmetry of rotating ring inner wall both sides articulates there is first articulated mast, and is two sets of one side that first articulated mast bottom is close to each other all articulates there is the second articulated mast, and is two sets of one side that the second articulated mast is close to each other all is provided with the grip block.

Preferably, one side of the second hinge rod close to the knife handle extends to the inside of the mounting groove.

Preferably, the bottoms of the two sides of the mounting block are symmetrically provided with through holes, and the second hinge rod is matched with the through holes.

Preferably, the clamping plate is composed of an arc-shaped structure, and a rubber gasket is arranged on one side, close to the knife handle, of the clamping plate.

Preferably, the outer side of the rotating ring is provided with anti-slip lines.

Preferably, a fastening bolt is arranged in the middle of one end of the front face of the rotating ring and penetrates through the rotating ring to be in threaded connection with the rotating ring.

Compared with the prior art, the beneficial effects of the utility model are that: this coulter mounting structure passes through the card strip, press the briquetting, a spring, mutually support between connecting rod and the fixture block, can block the dead fixed spacing of handle of a knife, simultaneously can also be according to the fixture block and the position difference of card strip block, highly adjust the handle of a knife, can adjust the degree of depth of plowing, the practicality is high, through the annular spout, the swivel becket, first hinge bar, the grip block, mutually support between second hinge bar and the annular slider, can go on further fixedly to the handle of a knife, make can not drop at the during operation, be convenient for simultaneously the dismouting to the coulter, can not produce the potential safety hazard when the dismouting, security and work efficiency are increased, make things convenient for the change and the clearance of coulter.

Drawings

Fig. 1 is a front sectional view of the present invention;

FIG. 2 is a front view of the present invention;

fig. 3 is a top cross-sectional view of the present invention.

In the figure: 1. a mounting seat; 2. a chute; 3. clamping the strip; 4. an annular chute; 5. a rotating ring; 6. a first hinge lever; 7. a clamping plate; 8. a second hinge lever; 9. an annular slider; 10. a pressing block; 11. a spring; 12. a connecting rod; 13. mounting blocks; 14. a clamping block; 15. a knife handle; 16. and (4) mounting the groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides an embodiment: a mounting structure of a plow blade comprises a mounting seat 1, a mounting block 13 is arranged at the middle position of the bottom of the mounting seat 1, sliding grooves 2 are symmetrically arranged at two sides inside the mounting block 13, clamping strips 3 matched with the sliding grooves 2 are arranged inside the sliding grooves 2, connecting rods 12 are arranged at the middle positions of two groups of clamping strips 3 at one side far away from each other, one side far away from each other of the connecting rods 12 extends out of the mounting block 13, springs 11 are sleeved at one sides far away from each other of the outer sides of the connecting rods 12, pressing blocks 10 are arranged at one side far away from each other of the connecting rods 12, a mounting groove 16 is arranged at the middle position of the bottom of the mounting block 13, a handle 15 is arranged inside the mounting groove 16, clamping blocks 14 are symmetrically arranged at the tops of two sides of the handle 15, an annular sliding groove 4 is arranged at the bottom of the outer side of the mounting block 13, a rotating ring 5, annular slider 9 and the mutual sliding fit of annular spout 4, the bottom symmetry of 5 inner wall both sides of rotating ring articulates there is first articulated rod 6, and one side that 6 bottoms of two sets of first articulated rods are close to each other all articulates there is second articulated rod 8, and one side that 8 two sets of second articulated rods are close to each other all is provided with grip block 7.

In this implementation, one side that second hinge bar 8 is close to handle of a knife 15 extends to the inside of mounting groove 16, be convenient for carry out the centre gripping to handle of a knife 15, the bottom symmetry of installation piece 13 both sides is provided with the through-hole, second hinge bar 8 and through-hole mutual adaptation, make second hinge bar 8, can freely slide, grip block 7 comprises the arc structure, one side that grip block 7 is close to handle of a knife 15 is provided with the rubber gasket, increase the friction between grip block 7 and the handle of a knife 15, make fixed more stable, the outside of swivel becket 5 is provided with anti-skidding line, the operating personnel's of being convenient for operation, the intermediate position department of swivel becket 5 front one end is provided with fastening bolt, and the inside and swivel becket 5 threaded connection of bolt through swivel becket 5, make device during operation swivel becket 5 can not driven.

The working principle is as follows: firstly, the tool shank 15 is vertically inserted into the mounting groove 16, when the fixture block 14 contacts the fixture strips 3, under the action of the inclined edge of the fixture block 14, the two sets of fixture strips 3 move towards two sides, when the fixture block 14 passes through the first latch on the fixture strips 3, under the elastic force of the spring 11, the two sets of fixture strips 3 approach each other, so that the fixture block 14 is positioned between the two sets of latch on the fixture strips 3, the tool shank 15 is fixed, when the tool shank 15 is continuously pushed, the fixture block 14 continues to move between the two sets of fixture strips 3, the two sets of fixture strips 3 repeatedly move left and right until the tool shank 15 moves to a specified position, the two sets of fixture strips 3 clamp and fix the fixture block 14, then the rotating ring 5 is rotated, the rotating ring 5 drives the two sets of first hinge rods 6 to move, the two sets of first hinge rods 6 drive the two sets of second hinge rods 8 to move towards the inside of the mounting groove 16, the two sets of second hinge rods 8 drive the, until the tool shank 15 is clamped, the fastening bolt is screwed down to fix the rotating ring 5.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a coulter mounting structure, includes mount pad (1), its characterized in that: the middle position of the bottom of the mounting seat (1) is provided with a mounting block (13), sliding grooves (2) are symmetrically arranged on two sides of the inside of the mounting block (13), clamping strips (3) matched with the sliding grooves are arranged inside two groups of sliding grooves (2), connecting rods (12) are arranged on the middle position of one side, far away from each other, of the two groups of clamping strips (3), one side, far away from each other, of the two groups of connecting rods (12) extends out of the inside of the mounting block (13), one side, far away from each other, of the outer sides of the two groups of connecting rods (12) is sleeved with a spring (11), one side, far away from each other, of the two groups of connecting rods (12) is provided with a pressing block (10), a mounting groove (16) is arranged on the middle position of the bottom of the mounting block (13), a cutter handle (15) is arranged inside, the bottom in installation piece (13) outside is provided with annular spout (4), the bottom cover in installation piece (13) outside is equipped with swivel becket (5), the top of swivel becket (5) inner wall is provided with annular slider (9), annular slider (9) and the mutual sliding fit of annular spout (4), the bottom symmetry of swivel becket (5) inner wall both sides articulates there is first hinge bar (6), and is two sets of one side that first hinge bar (6) bottom is close to each other all articulates there is second hinge bar (8), and is two sets of one side that second hinge bar (8) are close to each other all is provided with grip block (7).

2. A plow blade mounting structure according to claim 1, wherein: one side of the second hinge rod (8) close to the tool handle (15) extends into the mounting groove (16).

3. A plow blade mounting structure according to claim 1, wherein: the bottom symmetry of installation piece (13) both sides is provided with the through-hole, second articulated rod (8) and through-hole mutual adaptation.

4. A plow blade mounting structure according to claim 1, wherein: the clamping plate (7) is composed of an arc-shaped structure, and a rubber gasket is arranged on one side, close to the knife handle (15), of the clamping plate (7).

5. A plow blade mounting structure according to claim 1, wherein: the outer side of the rotating ring (5) is provided with anti-skid grains.

6. A plow blade mounting structure according to claim 1, wherein: and a fastening bolt is arranged in the middle of one end of the front surface of the rotating ring (5), and the bolt penetrates through the inside of the rotating ring (5) and is in threaded connection with the rotating ring (5).