CN213209513U

CN213209513U - Cutting ring and soil pusher for cutting ring

Info

Publication number: CN213209513U
Application number: CN202022048722.8U
Authority: CN
Inventors: 朱耀明; 尹超; 计海波
Original assignee: Shanghai Tieda Construction Engineering Quality Inspection Co ltd
Current assignee: Shanghai Tieda Construction Engineering Quality Inspection Co ltd
Priority date: 2020-09-17
Filing date: 2020-09-17
Publication date: 2021-05-14
Anticipated expiration: 2030-09-17

Abstract

The utility model relates to a cutting ring and for cutting ring dozer relates to soil sampling equipment's technical field, and it includes the cutting ring body, the side integrated into one piece of cutting ring body has a plurality of location portions, location portion and sampler location fit. This application is through the cooperation of location portion on sampler and the cutting ring to improve the life of cutting ring.

Description

Cutting ring and soil pusher for cutting ring

Technical Field

The application relates to the technical field of soil sampling equipment, in particular to a cutting ring and a soil pusher for the cutting ring.

Background

When studying the physical properties of field soil, workers usually collect soil samples by the ring cutter method. The cutting ring method is to cut a soil sample by a cutting ring with known mass and volume, weigh the soil sample and subtract the mass of the cutting ring to obtain the mass of the soil, wherein the volume of the cutting ring is the volume of the soil, and then the density of the soil can be obtained. Before sampling, the mass and the volume of the cutting ring are measured, and then the soil sample is cut. The method comprises the steps of leveling the ground by using a shovel, placing a cutting edge of a cutting ring downwards on a soil sample, hammering a handle by using a rubber hammer to enable the cutting ring to enter the soil, stopping hammering the handle when the upper surface of the handle and the ground surface are positioned on the same plane, taking out the cutting ring and the soil sample after removing the soil around the cutting ring by using a knife, wiping the outer wall of the cutting ring clean, and finally weighing the total mass of the cutting ring and the soil sample.

In view of the above-mentioned related art, the inventors consider that there is a drawback that the service life of the ring cutter is short.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defect that the service life of the cutting ring is short, the application provides a cutting ring and a soil pusher for the cutting ring.

In a first aspect, the present application provides a cutting ring, which adopts the following technical scheme:

the utility model provides a cutting ring, includes the cutting ring body, the side integrated into one piece of cutting ring body has a plurality of location portions, location portion is used for with sampler location cooperation.

Through adopting above-mentioned technical scheme, during the use, in the sampler was put into to the cutting ring body, location portion and sampler location cooperation on the cutting ring body, when the sampler fetches earth, then reduced the collision that takes place between the cutting ring body sampler, improved the life of cutting ring body.

Preferably, the positioning part has a rectangular parallelepiped structure.

Through adopting above-mentioned technical scheme, the location portion of cuboid form structure is convenient for fix a position the cutting ring body, and when the cutting ring body was put into the sampler and is got earth, the relative deflection can not take place in the inside of sampler to the cutting ring body.

In a second aspect, the present application provides a bulldozer for a cutting ring, which adopts the following technical scheme:

the utility model provides a bulldozer for cutting ring, includes the support, be equipped with the locating piece with cutting ring body location portion grafting cooperation on the support, the locating piece cooperatees with support elasticity grafting, be equipped with the push pedal that corresponds with the cutting ring body on the support, be equipped with the driving piece that the drive push pedal pushed away the material to the cutting ring body on the support.

By adopting the technical scheme, the positioning block is matched with the support in an elastic insertion manner, so that the positioning block and the cutting ring body can be conveniently positioned and installed. During operation, the driving piece drives the push plate to push out the soil sample in the circular cutter body, so that the sampling of workers is facilitated.

Preferably, the positioning block is provided with a square column-shaped insertion rod, the insertion rod is matched with the support in an inserting mode, a spring sleeved on the insertion rod is arranged between the positioning block and the support, and one end, deviating from the positioning block, of the insertion rod is provided with a limiting portion for limiting the positioning block.

Through adopting above-mentioned technical scheme, the pulling inserted bar further compresses the spring, has increased the interval between two locating pieces, is convenient for put into the cutting ring body between two locating pieces, after the release inserted bar, under the effect of spring elasticity, fixes a position the centre gripping fixedly to the cutting ring body. Meanwhile, the distance between the positioning blocks is adjustable, the cutter ring is suitable for cutting rings within a certain range, and the applicability of the soil pusher is improved.

Preferably, the limiting part is an elastic split pin, and the elastic split pin is in plug-in fit with the inserted rod.

Through adopting above-mentioned technical scheme, the setting of elasticity split pin is convenient for install the inserted bar. When the device is used, the elastic cotter pin plays a limiting role, the release of the inserted bar is avoided, and the inserted bar is separated from the support under the elastic force action of the spring.

Preferably, a handle is arranged on one side, away from the positioning block, of the insertion rod.

Through adopting above-mentioned technical scheme, the handle is convenient for pull the inserted bar, installs or dismantles the cutting ring.

Preferably, the driving piece includes screw rod and motor, the screw rod is coaxial fixed with the push pedal, screw rod and support screw-thread fit, the motor is fixed on the support, the jack has been seted up to one side that the push pedal was kept away from to the screw rod, the pivot and the jack cooperation of pegging graft of motor, the motor drives the screw rod and rotates.

By adopting the technical scheme, when the motor operates, the motor rotating shaft is in plug-in fit with the screw rod, namely the screw rod is driven to rotate, and the screw rod is in threaded fit with the support, so that the screw rod moves along the direction of the axis of the screw rod, and the push plate is driven to push out the soil sample in the cutting ring. The push plate rotates in the cutting ring to push materials, so that the soil sample can be conveniently taken out of the cutting ring.

Preferably, the support is provided with a guard bar for protecting the cutting ring body.

By adopting the technical scheme, the guard bar plays a role in protection, and after the cutting ring is installed on the soil pushing device, the object is prevented from touching the edge of the cutting ring to be damaged.

In summary, the present application includes at least one of the following beneficial technical effects:

when the annular cutter is used, the annular cutter body is placed into the sampler, the positioning part on the annular cutter body is matched with the sampler in a positioning way, and when the sampler fetches soil, the collision between the annular cutter body and the sampler is reduced, so that the service life of the annular cutter is prolonged;

the positioning block is elastically inserted and matched with the bracket, so that the positioning block and the cutting ring body are conveniently positioned and installed; when the annular cutter works, the driving piece drives the push plate to push out a soil sample in the annular cutter body, so that a worker can sample conveniently;

the inserted bar is pulled to further compress the spring, the distance between the two positioning blocks is increased, the cutting ring body is conveniently placed between the two positioning blocks, and the cutting ring body is positioned, clamped and fixed under the action of the elastic force of the spring after the inserted bar is released. Meanwhile, the distance between the positioning blocks is adjustable, the cutter ring is suitable for cutting rings within a certain range, and the applicability of the soil pusher is improved.

Drawings

FIG. 1 is a front view of the cutting ring of the present application;

fig. 2 is a front view of the present invention of a bulldozer.

Description of reference numerals: 1. a cutting ring body; 2. a positioning part; 3. a support; 4. positioning blocks; 5. pushing the plate; 6. a drive member; 61. a screw; 611. a jack; 62. a motor; 7. inserting a rod; 8. a spring; 9. a limiting part; 10. a handle; 11. and (4) a guard bar.

Detailed Description

The present application is described in further detail below with reference to figures 1-2.

The embodiment of the application discloses a cutting ring. Referring to fig. 1, the cutting ring comprises a cutting ring body 1, a plurality of positioning portions 2 are integrally formed on the side surface of the cutting ring body 1, and the positioning portions 2 are used for being matched with a sampler in a positioning mode. The positioning parts 2 are located in the middle of the side face of the cutting ring body 1, the number of the positioning parts 2 is preferably two, and the positioning parts 2 are symmetrically arranged relative to the axis of the cutting ring body 1.

Referring to fig. 1, the positioning portion 2 has a rectangular parallelepiped structure. In the sampler was put into to cutting ring body 1, location portion 2 and sampler location cooperation on the cutting ring body 1, when the sampler fetches earth, then reduced the collision that takes place between cutting ring body 1 and the sampler, in the use, relative deflection can not take place in the inside of sampler in cutting ring body 1, has improved the life of cutting ring.

The implementation principle of the cutting ring of the embodiment of the application is as follows:

during operation, location cooperation is carried out with the sampler through location portion 2 of cutting ring body 1, during the use, has reduced the collision between cutting ring body 1 and the sampler, and simultaneously, cutting ring body 1 can not take place to deflect in the sampler to the life of cutting ring has been improved.

The embodiment of the application also discloses a soil pusher for the cutting ring. Referring to fig. 2, the bulldozer for the cutting ring comprises a support 3, and the support 3 is vertically placed on a workbench. The support 3 comprises two parallel side plates which are vertically arranged and two parallel horizontal plates, wherein one horizontal plate is respectively fixed in the middle of each side plate, and the other horizontal plate is fixed at the lower end parts of the two side plates. The opposite two sides of the support 3 are provided with positioning blocks 4 which are in plug-in fit with the positioning parts 2 on the cutting ring body 1, the positioning blocks 4 are in elastic plug-in fit with the support 3, the middle part of the support 3 is provided with a push plate 5 corresponding to the cutting ring body 1, and the bottom of the support 3 is provided with a driving piece 6 for driving the push plate 5 to push the cutting ring body 1. The positioning block 4 is matched with the bracket 3 in an elastic insertion manner, so that the positioning block 4 and the cutting ring can be conveniently positioned and installed. During operation, the driving piece 6 drives the push plate 5 to push out the soil sample in the cutting ring, so that the sampling of workers is facilitated.

Referring to fig. 2, a square column-shaped insertion rod 7 is fixed on one side of the positioning block 4, the insertion rod 7 deviates from one side of the positioning block 4 matched with the positioning portion 2, the insertion rod 7 penetrates through the support 3 and is in insertion fit with the support 3, a spring 8 sleeved on the insertion rod 7 is arranged between the positioning block 4 and the support 3, and a limiting portion 9 for limiting the positioning block 4 is arranged at one end of the insertion rod 7 deviating from the positioning block 4. In the initial state, the spring 8 is compressed, and the limiting part 9 abuts against the side wall of the bracket 3. When the cutting ring is used, the inserting rod 7 is pulled to further compress the spring 8, the distance between the two positioning blocks 4 is increased, the cutting ring can be conveniently placed between the two positioning blocks 4, and after the inserting rod 7 is released, the cutting ring is positioned, clamped and fixed under the action of the elastic force of the spring 8. Meanwhile, the distance between the positioning blocks 4 is adjustable, the cutter ring is suitable for cutting rings within a certain range, and the applicability of the soil pusher is improved.

Referring to fig. 2, the limiting portion 9 is an elastic cotter pin, and the elastic cotter pin is inserted into the insertion rod 7. The arrangement of the elastic cotter pin is convenient for installing the inserted link 7.

Referring to fig. 2, a handle 10 is provided at a side of the insertion rod 7 away from the positioning block 4. The handle 10 is convenient for pulling the inserted rod 7 to mount or dismount the cutting ring body 1.

Referring to fig. 2, the driving member 6 includes a screw 61 and a motor 62. The motor 62 is fixed in the bottom of the support 3, one side of the push plate 5 fixed by the screw 61 is coaxial with the push plate 5, the screw 61 penetrates through the support 3 and is in threaded fit with the support 3, an insertion hole 611 is formed in one side of the screw 61, which is far away from the push plate 5, the insertion hole 611 is coaxial with the screw 61, a rotating shaft of the motor 62 is in insertion fit with the insertion hole 611, the rotating shaft of the motor 62 is hexagonal prism-shaped, and the motor 62 drives the screw 61 to rotate. When the motor 62 operates, the screw 61 is driven to rotate, and the screw 61 is in threaded fit with the bracket 3, so that the screw 61 moves along the direction of the axis thereof to drive the push plate 5 to push out the soil sample in the cutting ring. The push plate 5 rotates in the cutting ring to push materials, so that the soil sample can be conveniently taken out of the cutting ring.

Referring to fig. 2, a guard bar 11 for protecting the ring cutter body 1 is fixed to the top of the holder 3. The guard bar 11 is used for playing a role in protection, and after the cutting ring body 1 is installed on the soil pushing device, an object is prevented from touching the cutting edge of the cutting ring body 1 to be damaged.

The implementation principle of the bulldozer for the cutting ring is as follows:

the cutting ring body 1 with the soil sample is taken, the inserted link 7 is pulled through the handle 10, the distance between the two positioning blocks 4 is increased, the cutting ring body 1 is placed between the two positioning blocks 4, the positioning portion 2 on the cutting ring body 1 corresponds to the positioning blocks 4, the handle 10 is released, and under the action of the elastic force of the spring 8, the positioning blocks 4 are in positioning fit with the positioning portions 2, so that the cutting ring body 1 is clamped and fixed. The motor 62 is started, the motor 62 drives the screw rod 61 to rotate, the screw rod 61 is in threaded fit with the support 3, and then the screw rod 61 drives the push plate 5 to move along the axis direction of the screw rod 61, so that a soil sample in the cutting ring body 1 is pushed out. Because the distance between the locating piece 4 is adjustable in this application, be applicable to the cutting ring in certain extent, improved the suitability of dozer.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A cutting ring, includes cutting ring body (1), its characterized in that: the side of cutting ring body (1) integrated into one piece has a plurality of location portion (2), location portion (2) and sampler location cooperation.

2. The cutting ring of claim 1, wherein: the positioning part (2) is of a cuboid structure.

3. The utility model provides a bulldozer for cutting ring which characterized in that: including support (3), be equipped with on support (3) with cutting ring body (1) location portion (2) grafting complex locating piece (4), locating piece (4) and support (3) elasticity grafting cooperation, be equipped with on support (3) with cutting ring body (1) corresponding push pedal (5), be equipped with on support (3) drive push pedal (5) and carry out driving piece (6) that push away material to cutting ring body (1).

4. The bulldozer according to claim 3, wherein: be provided with square column's inserted bar (7) on locating piece (4), inserted bar (7) and support (3) cooperation of pegging graft, be equipped with between locating piece (4) and support (3) and establish spring (8) on inserted bar (7), the one end that inserted bar (7) deviates from locating piece (4) is equipped with carries out spacing portion (9) to locating piece (4).

5. The bulldozer according to claim 4, wherein: the limiting part (9) is an elastic split pin, and the elastic split pin is in plug-in fit with the inserted bar (7).

6. The bulldozer according to claim 4, wherein: and a handle (10) is arranged on one side of the inserted bar (7) far away from the positioning block (4).

7. The bulldozer according to claim 3, wherein: the driving piece (6) comprises a screw rod (61) and a motor (62), the screw rod (61) is coaxially fixed with the push plate (5), the screw rod (61) is in threaded fit with the support (3), the motor (62) is fixed on the support (3), one side, away from the push plate (5), of the screw rod (61) is provided with a jack (611), a rotating shaft of the motor (62) is in plug-in fit with the jack (611), and the motor (62) drives the screw rod (61) to rotate.

8. The bulldozer according to claim 3, wherein: and the support (3) is provided with a guard bar (11) for protecting the cutting ring body (1).