CN218508529U - Novel ditching structure of usefulness is excavated to for military use trench - Google Patents
Novel ditching structure of usefulness is excavated to for military use trench Download PDFInfo
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- CN218508529U CN218508529U CN202222313281.9U CN202222313281U CN218508529U CN 218508529 U CN218508529 U CN 218508529U CN 202222313281 U CN202222313281 U CN 202222313281U CN 218508529 U CN218508529 U CN 218508529U
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Abstract
The utility model discloses a novel ditching structure of usefulness is excavated in for military use trench, link joint including a plurality of end to end, a plurality of link joints link to each other and form annular chain formula structure, four adjacent link joint surfaces are equipped with first ditching board group in proper order, second ditching board group, third ditching board group and fourth ditching board group, first ditching board group is equipped with two risers, two riser symmetries set up the intermediate position department of being close to the link joint, second ditching board group is equipped with two risers, two riser symmetries set up on the link joint, and lie in the outside adjacent position of two riser motion trails of first ditching board group, third ditching board group is equipped with two risers, the utility model discloses a four rows of ditching boards of different positions can realize the full coverage to the ditching region in ditching motion process, have both improved the efficiency of ditching, also can take soil to the assigned position at the during operation to cooperate the transport work that protruding board realized soil, reduce the time that follow-up needs artifical clearance to spend.
Description
Technical Field
The utility model discloses the trench excavates technical field, concretely relates to for military use trench excavates novel ditching structure of usefulness.
Background
The trench is an auxiliary tool for operation, and when the fighters are in opposition, the fighters dig earth to form the trench, so that bullets and shells which are struck from the front can be prevented. The prior trench digging method adopts a chain type trencher for digging besides an excavator for digging, and the Chinese patent with the application number of CN201710029185.2 discloses a ditching device suitable for wide-trench large-earth operation, a ditching machine and a scarifier thereof, wherein the ditching device comprises a ditching device bracket, the rear end of the ditching device bracket is provided with a driving rotating transverse shaft, and the front end of the ditching device bracket is provided with a driven rotating transverse shaft; the driving rotary transverse shaft and the driven rotary transverse shaft are connected through two annular transmission chains, a plurality of connecting transverse rods provided with ditching cutters or a plurality of connecting transverse plates provided with the ditching cutters are connected between the two transmission chains, or the driving rotary transverse shaft and the driven rotary transverse shaft are connected through a conveying belt provided with the ditching cutters.
However, when the ditching machine is used in practice, the ditching cutter cannot push the soil generated during working within a full range during movement, so that more spongy soil can be left at the bottom of the trench after ditching is finished, and the ditching machine is inconvenient to clean manually.
Disclosure of Invention
The utility model discloses a solve above-mentioned technical problem, provide a novel ditching structure of usefulness is excavated to for military use trench, adopt the ditching board of four rows of different positions, can realize the full coverage to the ditching region in the ditching motion process, both improved the efficiency of ditching, also can take assigned position with soil at the during operation to the transport work of soil is realized to the protruding board of cooperation, reduces the time that the follow-up artifical clearance of needs was spent.
The utility model adopts the technical proposal that: the utility model provides a novel ditching structure of usefulness is excavated in for military use trench, link joint including a plurality of end to end, a plurality of link joint link to each other forms annular chain formula structure, four adjacent link joint surfaces are equipped with first ditching board group in proper order, second ditching board group, third ditching board group and fourth ditching board group, first ditching board group is equipped with two risers, two riser symmetries set up in the intermediate position department that is close to the link joint, second ditching board group is equipped with two risers, two riser symmetries set up on the link joint, and be located the outside adjacent position of two riser motion trails of first ditching board group, third ditching board group is equipped with two risers, two riser symmetries set up on the link joint, and be located the outside adjacent position of two riser motion trails of second ditching board group, fourth ditching board group is equipped with three riser, one of them is located the intermediate position of link joint, other two symmetries set up in ditching top both sides position, first ditching board group, second ditching board group, third ditching board group and fourth ditching board group all risers on surface, the motion trail edge coincidence setting during its ditching.
The outer surface of the chain plate is provided with a plurality of protruding plates which are arranged at equal intervals and protrude upwards, and the length of each protruding plate is equal to the width of the chain plate.
The chain plate comprises a top plate, two side plates and a bottom plate which are welded with each other, the raised plate and the vertical plate are fixed on the upper surface of the top plate, one end of the top plate is of a downward bending structure, and the other end of the top plate is of an upward bending arc structure.
And the bottom plate is provided with a plurality of tooth sockets which are arranged at equal intervals.
The front ends and the rear ends of the two side plates are respectively provided with a pin shaft, the pin shafts are rotatably provided with a connecting plate, and the two chain plates are connected through the connecting plate.
And a reinforcing block with wear-resistant and impact-resistant functions is fixedly arranged at the upper position of the front end of the vertical plate.
The front end face of the vertical plate is an inclined face.
The front end face of the vertical plate is an arc-shaped face.
This kind of for military use trench excavates novel ditching structure of usefulness, chain formula structure that a plurality of link joints are constituteed is installed on two drive gear of ditching equipment, utilize drive gear to drive the link joint and move, in the motion process, riser on four ditching board groups can be to the ground application of force in order to ditch, the produced soil of ditching promotes forward under the riser effect of movement track full coverage, meanwhile, protruding board cooperation riser further makes soil promote forward, avoid producing more soil residue in the trench, realize the quick transport work of soil.
The outer surfaces of the four adjacent chain plates are sequentially provided with a first ditching plate group, a second ditching plate group, a third ditching plate group and a fourth ditching plate group, the first ditching plate group is provided with two vertical plates, the two vertical plates are symmetrically arranged at the positions close to the middle positions of the chain plates, the second ditching plate group is provided with two vertical plates, the two vertical plates are symmetrically arranged on the chain plates and are located at the outer adjacent positions of the motion tracks of the two vertical plates of the first ditching plate group, the third ditching plate group is provided with two vertical plates, the two vertical plates are symmetrically arranged on the chain plates and are located at the outer adjacent positions of the motion tracks of the two vertical plates of the second ditching plate group, the fourth ditching plate group is provided with three vertical plates, one vertical plate is located at the middle position of the chain plates, the other two vertical plates are symmetrically arranged at the two sides above the chain plates, and the motion track edges of the surfaces of the first ditching plate group, the second ditching plate group, the third ditching plate group and the fourth ditching plate group are overlapped; the purpose of this is: the four ditching plate groups are arranged, and each ditching plate group is provided with the vertical plate, so that the vertical plates on a single chain plate are not influenced by other vertical plates when force is applied, and the ditching mechanism has the advantages of strong force application and strong ditching capacity; the four ditching plate groups are in a group, and the motion trail edges of the upper vertical plates of the ditching plate groups are overlapped with each other, so that firstly, the region to be excavated on the ground is fully covered in the ditching process, and the problem that certain positions of the ground cannot be contacted with the vertical plates to cause that ditching cannot be carried out is solved; secondly, the soil generated by ditching is pushed by the vertical plate fully covered by the motion track, so that the soil residue at the bottom of the trench is reduced, the cleaning time of workers is reduced, and the ditching effect and efficiency are improved.
The utility model has the advantages that:
the utility model discloses a ditching board of four rows of different positions can realize the full coverage to the ditching region in the ditching motion process, has both improved the efficiency of ditching, also can take assigned position with soil at the during operation to cooperate the transport work that protruding board realized soil, reduce the time that follow-up needs artifical clearance to spend.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a perspective view of the installation position structure of the present invention;
FIG. 3 is a plan view of the installation position structure of the present invention;
fig. 4 is a vertical plate structure diagram of the first embodiment of the present invention;
fig. 5 is a vertical plate structure diagram of the second embodiment of the present invention;
fig. 6 is a vertical plate structure diagram of a third embodiment of the present invention.
The mark in the figure is: 1. a chain plate; 101. a top plate; 102. a base plate; 103. a side plate; 104. a raised plate; 105. a tooth socket; 2. a first ditching plate group; 3. a second ditching plate group; 4. a third ditching plate group; 5. a fourth ditching plate group; 6. a vertical plate; 601. a reinforcing block; 602. an inclined surface; 603. an arc-shaped surface; 7. a connecting plate.
Detailed Description
The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings.
The first embodiment,
As shown in fig. 1-4, a novel ditching structure for military trench digging comprises a plurality of chain plates 1 connected end to end, wherein the chain plates 1 are connected end to form an annular chain structure, a first ditching plate group 2, a second ditching plate group 3, a third ditching plate group 4 and a fourth ditching plate group 5 are sequentially arranged on the outer surfaces of four adjacent chain plates 1, the first ditching plate group 2 is provided with two vertical plates 6, the two vertical plates 6 are symmetrically arranged at the middle positions close to the chain plates 1, the second ditching plate group 3 is provided with two vertical plates 6, the two vertical plates 6 are symmetrically arranged on the chain plates 1 and are located at the outer adjacent positions of the motion tracks of the two vertical plates 6 of the first ditching plate group 2, the third ditching plate group 4 is provided with two vertical plates 6, the two vertical plates 6 are symmetrically arranged on the vertical plates 1 and are located at the outer adjacent positions of the motion tracks of the two vertical plates 6 of the second ditching plate group 3, the fourth ditching plate group 5 is provided with three vertical plates 6, one vertical plate 6 is located at the middle position of the chain plate 1, the other two vertical plates are symmetrically arranged at the positions above the chain plates 1, the first ditching plate group 2, the second ditching plate group 3, the surfaces of the fourth ditching plate group 4 and all the four ditching plates are overlapped with the four ditching plates, and all the surfaces of the ditching plates are overlapped.
The outer surface of the chain plate 1 is provided with a plurality of protruding plates 104 which are arranged at equal intervals and protrude upwards, the length of each protruding plate 104 is equal to the width of the chain plate 1, and the protruding plates 104 are arranged to match with the vertical plate 6 above to convey soil, improve the conveying efficiency of the soil and further prevent the problem of excessive soil residue at the bottom of the trench.
The chain plate 1 comprises a top plate 101, two side plates 103 and a bottom plate 102 which are welded with each other, a protruding plate 104 and a vertical plate 6 are fixed on the upper surface of the top plate 101, one end of the top plate 101 is of a downward bending structure, and the other end of the top plate is of an upward bending arc structure.
The bottom plate 102 is provided with a plurality of tooth sockets 105 arranged at equal intervals for meshing with the transmission gear to realize power transmission.
The front ends and the rear ends of the two side plates 103 are respectively provided with a pin shaft, the pin shafts are rotatably provided with a connecting plate 7, and the two chain plates 1 are connected through the connecting plate 7, so that the two adjacent chain plates 1 can rotate relatively to form a chain type structure.
The upper position of the front end of the vertical plate 6 is fixedly provided with a reinforcing block 601 with wear-resistant and impact-resistant functions, and the reinforcing block 601 can be made of alloy steel, so that the vertical plate 6 has the advantages of high hardness and wear resistance, and the service life of the vertical plate 6 is prolonged.
According to the novel ditching structure for trench digging for military use, a chain type structure composed of a plurality of chain plates 1 is arranged on two transmission gears of ditching equipment, the chain plates 1 are driven by the transmission gears to move, the ditching equipment is inclined by a certain angle as shown in fig. 2 during working, vertical plates 6 on four ditching plate groups can apply force to the ground to ditch in the moving process, soil generated by ditching is pushed forwards under the action of the vertical plates 6 fully covered by a moving track, and meanwhile, a bulge plate 104 is matched with the vertical plates 6 to further push the soil forwards, so that more soil residues in the trench are avoided, and the rapid conveying work of the soil is realized; after soil is carried to the assigned position, soil is carried with the direction of perpendicular to riser motion track by the auger in ditching equipment the place ahead again, accomplishes whole ditching process.
Example II,
As shown in fig. 1 to 3 and 5, the present embodiment is different from the above embodiments only in that the front end surface of the vertical plate 6 is an inclined surface 602 for improving the ditching efficiency.
Example III,
As shown in fig. 1 to 3 and 6, the present embodiment is different from the two embodiments only in that the front end surface of the vertical plate 6 is an arc-shaped surface 603.
Claims (8)
1. The utility model provides a novel ditching structure of usefulness is excavated in for military use trench which characterized in that: the chain plate type ditching machine comprises a plurality of chain plates connected end to end, the chain plates are connected to form an annular chain structure, a first ditching plate group, a second ditching plate group, a third ditching plate group and a fourth ditching plate group are sequentially arranged on the outer surfaces of the adjacent four chain plates, two vertical plates are symmetrically arranged at the middle positions close to the chain plates, the second ditching plate group is provided with two vertical plates, the two vertical plates are symmetrically arranged on the chain plates and located at the outer adjacent positions of the motion tracks of the two vertical plates of the first ditching plate group, the third ditching plate group is provided with two vertical plates, the two vertical plates are symmetrically arranged on the chain plates and located at the outer adjacent positions of the motion tracks of the two vertical plates of the second ditching plate group, the fourth ditching plate group is provided with three vertical plates, one vertical plate is located at the middle position of the chain plate, the other two vertical plates are symmetrically arranged at the two sides above the chain plates, the first ditching plate group, the second ditching plate group, all vertical plates on the surfaces of the third ditching plate group and the fourth plate group are arranged, and the motion tracks during ditching are overlapped mutually.
2. The novel trenching construction for military trench excavation of claim 1, wherein: the outer surface of the chain plate is provided with a plurality of protruding plates which are arranged at equal intervals and protrude upwards, and the length of each protruding plate is equal to the width of the chain plate.
3. A novel trenching construction for military trench excavation according to claim 2, wherein: the chain plate comprises a top plate, two side plates and a bottom plate which are welded with each other, the raised plate and the vertical plate are fixed on the upper surface of the top plate, one end of the top plate is of a downward bending structure, and the other end of the top plate is of an upward bending arc structure.
4. A novel opening structure for military trench excavation as claimed in claim 3, wherein: the bottom plate is provided with a plurality of tooth sockets which are arranged at equal intervals.
5. A novel opening structure for military trench excavation as claimed in claim 3, wherein: the front ends and the rear ends of the two side plates are respectively provided with a pin shaft, the pin shafts are rotatably provided with a connecting plate, and the two chain plates are connected through the connecting plate.
6. A novel trenching construction for military trench excavation according to claim 1, wherein: the upper position of the front end of the vertical plate is fixedly provided with a reinforcing block which has the functions of wear resistance and impact resistance.
7. The novel trenching construction for military trench excavation of claim 1, wherein: the front end face of the vertical plate is an inclined face.
8. The novel trenching construction for military trench excavation of claim 1, wherein: the front end face of the vertical plate is an arc-shaped face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222313281.9U CN218508529U (en) | 2022-09-01 | 2022-09-01 | Novel ditching structure of usefulness is excavated to for military use trench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222313281.9U CN218508529U (en) | 2022-09-01 | 2022-09-01 | Novel ditching structure of usefulness is excavated to for military use trench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218508529U true CN218508529U (en) | 2023-02-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222313281.9U Active CN218508529U (en) | 2022-09-01 | 2022-09-01 | Novel ditching structure of usefulness is excavated to for military use trench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218508529U (en) |
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2022
- 2022-09-01 CN CN202222313281.9U patent/CN218508529U/en active Active
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