CN219196139U

CN219196139U - Soil leveling tooth

Info

Publication number: CN219196139U
Application number: CN202320196967.6U
Authority: CN
Inventors: 朱小林; 郑福良
Original assignee: Ruian Fly Machine Parts Co ltd
Current assignee: Ruian Fly Machine Parts Co ltd
Priority date: 2023-02-13
Filing date: 2023-02-13
Publication date: 2023-06-16
Anticipated expiration: 2033-02-13

Abstract

The utility model discloses soil leveling teeth, which relate to the technical field of mechanical teeth and comprise a mounting seat, wherein a base is arranged below the mounting seat, the bottom of the base is fixedly connected with a plurality of groups of soil leveling teeth, gaps are reserved among the plurality of groups of soil leveling teeth, and connecting mechanisms are arranged on two sides of the mounting seat. According to the soil leveling tooth provided by the utility model, one end of the base is knocked, so that the positioning fixture block slides out in the positioning notch, then the base can be disassembled from the bottom of the mounting seat, then the positioning fixture block on the base and the positioning notch at the bottom of the mounting seat can be quickly disassembled, assembled and replaced by knocking and pushing the positioning fixture block on the base and the positioning notch at the bottom of the mounting seat, the mounting seat is not required to be disassembled from the shovel plate on the bulldozer, the workload of replacement and disassembly is reduced, the replacement efficiency is further improved, and meanwhile, when the shovel plate for the bulldozer is used, the soil leveling tooth on the base is pushed to move forwards for operation, so that the positioning fixture block on the base and the positioning notch on the mounting seat are attached more tightly and firmly, and the assembly firmness is improved.

Description

Soil leveling tooth

Technical Field

The utility model relates to the technical field of mechanical teeth, in particular to a soil leveling tooth.

Background

Bulldozers are earthworks machines capable of excavating, transporting and dumping rock and soil, and have wide application in strip mines, for example, in constructing dumping grounds, leveling automotive dumping grounds, stacking dispersed rock and soil, leveling work plates and building sites, etc., and are used not only for auxiliary work, but also for primary mining work, for example, stripping and mining of sand deposits, hauling and boosting of shovels and plow machines, lowering stripping step height in combination with other earthworks machines when no transport mining method is used, etc.

The soil leveling teeth are generally arranged on a shovel plate of the bulldozer to facilitate operation, and through searching, china patent with the publication number of CN214657390U discloses a tooth head structure for the bulldozer and the snow plow of the bulldozer, the tooth head structure comprises a block-shaped body and hard alloy arranged on the block-shaped body, wherein the end face of one of the left side and the right side of the block-shaped body is provided with a downward inclined face, the hard alloy comprises a first hard alloy block arranged on the inclined face of the block-shaped body and a second hard alloy block transversely arranged on the top of the block-shaped body, the top of the block-shaped body is provided with a group of assembly holes, the top, the front side wall and the rear side wall of the block-shaped body are respectively provided with a strip-shaped hard welding strip wear-resistant layer, and a plurality of wear-resistant corrugations for increasing the wear resistance of the hard welding strip wear-resistant layer are uniformly arranged on the outer wall of one side of the hard welding strip wear-resistant layer, which is arranged on the outer wall of the side of the block-shaped body along the width direction; the first hard alloy block is completely coated on the end face of one side of the block-shaped body, which is provided with an inclined surface, the bottom of the first hard alloy block is provided with an upward-tilting inclined surface, and a connecting fillet is arranged at the joint of the inclined surface and the working surface.

However, the tooth heads in the technical scheme are mainly used for being detached and assembled with the base of the shovel plate conveniently, but the single tooth heads are detached and fixed, so that the relevance among multiple groups of tooth heads is poor, the damage probability of the tooth heads is increased easily, and meanwhile, when multiple groups of tooth heads need to be replaced, the efficiency of detachment and replacement is reduced due to the fact that the multiple groups of tooth heads need to be detached and replaced one by one.

Disclosure of Invention

The present utility model has been made in view of the above-mentioned problems with the conventional earth tooth.

Therefore, the utility model aims to provide the soil leveling tooth, which solves the problems that when a single tooth head is disassembled and fixed, the relevance among a plurality of groups of tooth heads is poor, so that the damage probability of the tooth heads is easily increased, and when a plurality of groups of tooth heads are needed to be replaced, the tooth heads are needed to be disassembled and replaced one by one, so that the efficiency of disassembly and replacement is reduced.

In order to achieve the above object, the present utility model provides the following technical solutions:

the soil leveling teeth comprise mounting seats, a base is arranged below the mounting seats, a plurality of groups of soil leveling teeth are fixedly connected to the bottom of the base, gaps are reserved among the plurality of groups of soil leveling teeth, and connecting mechanisms are arranged on two sides of the mounting seats; the positioning notch of multiunit has been seted up to the bottom of mount pad, the positioning fixture block of fixedly connected with multiunit has been seted up at the top of base, and positioning fixture block extends to the inner chamber of positioning notch and slides each other, adopts foretell technical scheme, utilizes the flat soil tooth that is fixedly provided with the multiunit in the base bottom for be an integer between multiunit flat soil tooth and the base, make rational in infrastructure, whole fastness is strong, can improve flat soil tooth's life.

Preferably, the connecting mechanism includes: the fixed connection in the stopper of mount pad one side, spacing spout has been seted up to one side that the mount pad kept away from the stopper, one side fixedly connected with of spacing spout inner chamber top and bottom blocks the strip, can conveniently assist the mount pad of multiunit installation to align for the installation is more neat, also is convenient for installation operation simultaneously, great reduction installation operation's degree of difficulty.

Preferably, a plurality of groups of assembly holes are formed in one end of the mounting seat, the assembly holes penetrate through the mounting seat, and the assembly holes are round holes and can fix the mounting seat to a shovel plate of the bulldozer.

Preferably, the cross section of the limiting chute is T-shaped, the limiting block is formed by T-shaped, and the limiting block and the blocking strip are mutually matched to play a role in limiting and mounting.

Further, the multiunit locating hole has been seted up to the one end of mount pad, and the locating hole runs through the mount pad, the locating hole is square shape, and locating hole and pilot hole are crisscross setting each other, are convenient for carry out to mount pad fixed mounting.

Preferably, the cross section of location notch and positioning fixture block is isosceles trapezoid setting, and location notch and positioning fixture block mutually support and slidable for can only dismantle the removal through the promotion from front to back, simultaneously again because the base is installed behind the mount pad bottom, through the flat soil tooth forward movement operation on the promotion base when using, this can make the inseparabler firm of the laminating of location notch on location fixture block and the mount pad on the base.

In the technical scheme, the utility model has the technical effects and advantages that:

1. according to the utility model, the positioning fixture block slides out in the positioning notch by knocking one end of the base, then the base can be disassembled from the bottom of the mounting seat, and then the positioning fixture block on the base and the positioning notch at the bottom of the mounting seat can be quickly disassembled, assembled and replaced by knocking and pushing the positioning fixture block on the base and the positioning notch at the bottom of the mounting seat, without disassembling the mounting seat from the shovel plate on the bulldozer, so that the workload of replacing and disassembling is reduced, the replacement efficiency is further improved, and meanwhile, when the shovel plate for the bulldozer is used, the soil leveling teeth on the base are pushed to move forwards for operation, so that the positioning fixture block on the base and the positioning notch on the mounting seat are attached more tightly and firmly, and the assembly firmness is improved.

2. According to the utility model, the limiting blocks and the limiting sliding grooves are respectively arranged on the two sides of the mounting seat, so that when a plurality of groups of mounting seats are mounted, the mounting seats mounted in the plurality of groups can be conveniently aligned in an auxiliary manner, the mounting is tidier, the mounting operation is convenient, the difficulty of the mounting operation is greatly reduced, the plurality of groups of mounting seats can be connected through the limiting sliding grooves and the limiting blocks, and the overall firmness of the plurality of groups of mounting seats can be improved.

3. According to the utility model, the hard alloy block is arranged at one end of the soil leveling teeth, so that the wear-resisting property of the soil leveling teeth can be improved during operations such as bulldozing, and the plurality of groups of soil leveling teeth are fixedly arranged at the bottom of the base, so that the soil leveling teeth and the base are integrated, the structure is reasonable, the overall firmness is strong, and the service life of the soil leveling teeth can be prolonged.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic rear perspective view of the present utility model;

fig. 3 is a side perspective cross-sectional view of the present utility model.

Reference numerals illustrate:

1. a mounting base; 2. a base; 3. soil leveling teeth; 4. a fitting hole; 5. positioning holes; 6. limiting sliding grooves; 7. a blocking strip; 8. a limiting block; 9. positioning the notch; 10. and positioning the clamping block.

Detailed Description

In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.

The embodiment of the utility model discloses a soil leveling tooth.

The utility model provides a soil leveling tooth as shown in figures 1-3, which comprises a mounting seat 1, wherein the cross section of the mounting seat 1 is L-shaped, a base 2 is arranged below the mounting seat 1, a plurality of groups of soil leveling teeth 3 are fixedly connected to the bottom of the base 2, gaps are reserved among the plurality of groups of soil leveling teeth 3, a hard alloy block is arranged at one end of each soil leveling tooth 3, connecting mechanisms are arranged at two sides of the mounting seat 1, a plurality of groups of mounting holes 4 are formed at one end of the mounting seat 1, the mounting holes 4 penetrate through the mounting seat 1, the mounting holes 4 are round holes, a plurality of groups of positioning holes 5 are formed at one end of the mounting seat 1, the positioning holes 5 penetrate through the mounting seat 1, the positioning holes 5 are square, and the positioning holes 5 and the mounting holes 4 are mutually staggered.

The mounting seat 1 and the shovel plate of the bulldozer can be mutually matched and placed by utilizing the L-shaped structure of the mounting seat 1, meanwhile, the positioning holes 5 on the mounting seat 1 and the positioning blocks on the shovel plate can be mutually matched and installed, then the fixing bolts penetrate through the mounting holes 4 and the shovel plate to carry out fixing operation, and meanwhile, a hard alloy block is arranged at one end of the soil leveling teeth 3, so that the wear resistance of the soil leveling teeth 3 can be improved during operations such as bulldozer.

In order to facilitate the disassembly and assembly, as shown in fig. 2-3, a plurality of groups of positioning slots 9 are formed in the bottom of the mounting seat 1, a plurality of groups of positioning fixture blocks 10 are fixedly connected to the top of the base 2, the positioning fixture blocks 10 extend to the inner cavities of the positioning slots 9 and slide mutually, the cross sections of the positioning slots 9 and the positioning fixture blocks 10 are arranged in an isosceles trapezoid shape, and the positioning slots 9 and the positioning fixture blocks 10 are matched mutually and can slide.

Through the setting that positioning slot 9 and positioning fixture 10 on mount pad 1 bottom and mount pad 2 bottom mutually support and slidable, when the flat soil tooth 3 on the base 2 takes place to damage for a long time use, only need dismantle the base 2 from mount pad 1 bottom, available instrument such as tup strikes the one end of base 2, make positioning fixture 10 slide out in positioning slot 9, then can dismantle the base 2 from mount pad 1 bottom, can later be with the positioning fixture 10 on changing base 2 and the positioning slot 9 of mount pad 1 bottom to its and utilize instrument such as tup to strike the dismouting that pushes can be quick change, and need not dismantle the shovel board on the mount pad 1 follow the bulldozer, reduce the work load of change dismantlement, and then improve change efficiency, it is worth noting that positioning fixture 10 and positioning slot 9 on the mount pad 1 bottom mutually support insert the back, because positioning slot 9 and positioning fixture 10 are isosceles trapezoid's setting, can dismantle the removal through the promotion from front and back, simultaneously again because mount pad 2 installs behind mount pad 1 bottom, be the use and make the flat soil tooth 3 to make the whole and make the flat soil that can make the base 2 firmly install on the base 2, make the flat soil 3 firm in order to make the whole and install the base 2, the 3 firm base 2, and make the whole tooth 3 can be more firm because of setting up the flat soil.

Finally, to facilitate the installation of the plurality of sets of mounting seats 1, as shown in fig. 1-2, the connection mechanism comprises: the limiting block 8 is fixedly connected to one side of the mounting seat 1, the limiting chute 6 is arranged on one side, far away from the limiting block 8, of the mounting seat 1, the blocking strip 7 is fixedly connected to one side of the top and the bottom of the inner cavity of the limiting chute 6, the cross section of the limiting chute 6 is formed in a T shape, the limiting block 8 is formed in a T shape, and the limiting block 8 and the blocking strip 7 are mutually matched.

Generally, when a plurality of groups of installation seats 1 are installed at the bottom of a bulldozer shovel plate, the limiting blocks 8 on one side of one group of installation seats 1 and the limiting sliding grooves 6 on one side of the other group of installation seats 1 are mutually aligned, the limiting blocks 8 on one side of one group of installation seats 1 are slid into the middle part in the limiting sliding grooves 6 on one side of the other group of installation seats 1, and the limiting blocks 8 are limited by the two groups of blocking strips 7 arranged in the inner cavity of the limiting sliding grooves 6, so that the limiting blocks 8 can only move forwards and backwards, then the auxiliary alignment is conveniently carried out on the installation seats 1 installed in a plurality of groups, the installation operation is more orderly, the installation operation is convenient, the difficulty of the installation operation is greatly reduced, the limiting sliding grooves 6 and the limiting blocks 8 can connect the installation seats 1 in a plurality of groups, and the whole firmness of the installation seats 1 can be improved.

While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.

Claims

1. The soil leveling teeth comprise mounting seats (1), and are characterized in that a base (2) is arranged below the mounting seats (1), a plurality of groups of soil leveling teeth (3) are fixedly connected to the bottom of the base (2), gaps are reserved among the plurality of groups of soil leveling teeth (3), and connecting mechanisms are arranged on two sides of the mounting seats (1);

the bottom of mount pad (1) has seted up multiunit location notch (9), fixed connection's multiunit location fixture block (10) have been seted up at the top of base (2), and location fixture block (10) extend to the inner chamber of location notch (9) and slide each other.

2. The earth-levelling tooth of claim 1, wherein the connection mechanism comprises: the limiting block (8) is fixedly connected to one side of the mounting seat (1), a limiting chute (6) is formed in one side, far away from the limiting block (8), of the mounting seat (1), and a blocking strip (7) is fixedly connected to one side of the top and the bottom of the inner cavity of the limiting chute (6).

3. The soil leveling tooth according to claim 1, wherein a plurality of groups of assembly holes (4) are formed in one end of the mounting seat (1), the assembly holes (4) penetrate through the mounting seat (1), and the assembly holes (4) are round.

4. The soil leveling tooth according to claim 2, characterized in that the cross section of the limiting chute (6) is formed in a T shape, the limiting block (8) is formed in a T shape, and the limiting block (8) and the blocking strip (7) are mutually matched.

5. A soil leveling tooth according to claim 3, wherein a plurality of groups of positioning holes (5) are formed in one end of the mounting seat (1), the positioning holes (5) penetrate through the mounting seat (1), the positioning holes (5) are square, and the positioning holes (5) and the assembly holes (4) are staggered.

6. The soil leveling tooth in accordance with claim 1, wherein the cross sections of the positioning notch (9) and the positioning fixture block (10) are arranged in an isosceles trapezoid, and the positioning notch (9) and the positioning fixture block (10) are mutually matched and slidable.