CN114111457A - Sweep thunder device and have sweep thunder equipment of this sweep thunder device - Google Patents

Abstract

The invention discloses a mine sweeping device and a mine sweeping device with the same, comprising: a mounting bracket for carrying; the flail sweeping device is arranged on the mounting rack; the compression roller sweeping device is arranged on the mounting frame and is positioned behind the flail sweeping device, so that the compression roller sweeping device can roll over the ground dug by the flail sweeping device during sweeping operation. Through sweeping the integrated in the mounting bracket of flail sweep thunder device and compression roller with the flail, form combined type and sweep the thunder device to utilize the flail to sweep the thunder device and open a way for the compression roller sweep the thunder device, sweep the secondary of thunder device through the compression roller, make on satisfying the basis that conventional land mine cleaned, can also effectually get rid of resistant type special type land mine and the mine that leaks and sweep, thereby improved the mine removal rate, and reduced the mine leakage rate.

Description

Sweep thunder device and have sweep thunder equipment of this sweep thunder device

Technical Field

The invention relates to the technical field of mine sweeping equipment, in particular to a mine sweeping device. Furthermore, the invention also relates to a minesweeping device comprising the minesweeping device.

Background

The mine is used as a defense weapon and has wide application in the near modern war to threaten enemy personnel and equipment. With the development of land mine technology, higher requirements are put forward on the mine sweeping device.

However, the mine sweeping devices in the prior art are all single mine sweeping devices, which easily omit mines, and have poor effect of removing explosion-proof special mines requiring secondary triggering.

Therefore, it is an urgent need to solve the problems of the prior art to provide a mine sweeping device to eliminate the explosion-proof special mines and the missed-cleaning mines requiring the secondary triggering.

Disclosure of Invention

In view of the above, the present invention provides a mine sweeping device capable of eliminating explosion-proof special mines and leakage mines requiring secondary triggering.

Another object of the present invention is to provide a minesweeping device comprising the above minesweeping device, which can effectively eliminate explosion-resistant special mines and missed-scanning mines.

In order to achieve the above purpose, the invention provides the following technical scheme:

a minesweeping device comprising:

a mounting bracket for carrying;

the flail sweeping device is arranged on the mounting rack;

locate the compression roller mine sweeping device of mounting bracket, the compression roller mine sweeping device is located the back of chain flail mine sweeping device to when sweeping the thunder operation, make the compression roller mine sweeping device grinds the ground that the chain flail mine sweeping device ploughed.

Preferably, the roller minesweeping device is connected to the mounting frame by an elastic member.

Preferably, the compression roller mine sweeping device comprises a plurality of compression roller mine sweeping units arranged side by side, and each compression roller mine sweeping unit comprises:

the compression roller mounting seat is fixedly connected with the mounting frame;

and one end of the mounting arm is connected with the compression roller mounting seat through the elastic element, and the other end of the mounting arm is provided with a rotatable compression roller.

Preferably, the flail parade includes:

a flail roller, the periphery of which is provided with a flail;

a flail motor for outputting rotational power;

the flail transmission mechanism is used for transmitting the power of the flail motor to the flail roller so that the flail roller drives the flail to rotate.

Preferably, the mounting rack comprises a flail frame, the flail transmission mechanism comprises a driving wheel connected with the flail motor, a driven wheel connected with the flail roller and a transmission chain wound around the driving wheel and the driven wheel respectively, and the driving wheel, the driven wheel and the transmission chain are all arranged in the flail frame.

Preferably, the mounting bracket includes two of the flail frames and a support frame connected between the two flail frames.

Preferably, the support frame is provided with a rotatable shield; and a cushion pad and an elastic piece for driving the protective cover to press the cushion pad are arranged on one side of the flail frame, which is far away from the compression roller mine sweeping device.

Preferably, the support frame is provided with a motor guard for protecting the flail motor.

Preferably, the method further comprises the following steps:

one end of the telescopic arm device is connected with the mounting frame;

one end of the amplitude-variable oil cylinder is hinged with the telescopic arm device;

and the vehicle body mounting seat is hinged with the telescopic arm device and the luffing cylinder respectively so that the vehicle body mounting seat, the luffing cylinder and the telescopic arm device form a triangular connecting rod mechanism, wherein the vehicle body mounting seat is used for being connected with a walking vehicle body of the mine sweeping equipment.

The mine sweeping equipment comprises a walking vehicle body and any one of the mine sweeping devices, wherein the mine sweeping devices are arranged on the walking vehicle body.

According to the sweeping device provided by the invention, during sweeping operation, the flail sweeping device works in front of the compression roller sweeping device, so that the ground surface is planed open and the mine is triggered through the flail sweeping device, and therefore the effects of softening the ground and sweeping the mine are achieved; then, the compression roller mine sweeping device rolls the soft ground reclaimed by the flail mine sweeping device, so that the leaked mines and the explosion-resistant mines are removed. That is, through sweeping the integrated in the mounting bracket of flail sweep thunder device and compression roller sweep thunder device, form combined type and sweep the thunder device to utilize the flail to sweep the thunder device and open a way for the compression roller sweep the thunder device, sweep the secondary of thunder device through the compression roller, make on satisfying the basis that conventional land mine cleaned, can also effectually get rid of resistant type special type land mine and leak and sweep the land mine, thereby improved the mine removal rate, and reduced the mine leakage rate.

The mine sweeping equipment provided by the invention comprises the mine sweeping device and has the beneficial effects.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

Fig. 1 is a schematic structural view of a minesweeping device according to an embodiment of the present invention;

FIG. 2 is a front view of FIG. 1;

FIG. 3 is an enlarged view of a portion of FIG. 1;

FIG. 4 is a schematic structural view of the mounting bracket;

FIG. 5 is a schematic view of the protective cover and the motor protection plate;

fig. 6 is a schematic structural view of the flail parade device mounted on the mounting bracket;

FIG. 7 is a front view of the installation of the roller minesweeping device on a mounting frame;

FIG. 8 is a side view of the installation of the roller minesweeping device on a mounting frame;

FIG. 9 is a schematic view of the telescopic arm device;

fig. 10 is a schematic view of the main arm of the telescopic arm unit pressed down;

FIG. 11 is a schematic structural view of the main arm when lifted;

FIG. 12 is a schematic view of the telescopic arm apparatus when it is extended;

fig. 13 is a schematic view of the telescopic arm when retracted.

The reference numerals in fig. 1 to 13 are as follows:

1 is a mounting frame, 11 is a flail frame, 111 is a cushion pad, 112 is an elastic part, 12 is a supporting frame, 13 is a protective cover, 14 is a motor protective plate, 15 is a connector seat, 16 is a front protective plate, 2 is a flail sweeping device, 21 is a flail roller, 22 is a flail motor, 23 is a flail transmission mechanism, 3 is a compression roller sweeping device, 31 is a compression roller mounting seat, 32 is a mounting arm, 33 is a compression roller, 4 is an elastic element, 5 is a telescopic arm device, 51 is a main arm, 52 is a telescopic arm, 53 is a first hinge seat, 54 is a second hinge seat, 55 is a telescopic oil cylinder, 6 is an amplitude-variable oil cylinder, 61 is a piston rod, 7 is a vehicle body mounting seat, and 8 is a walking vehicle body.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The core of the invention is to provide a mine sweeping device which can eliminate explosion-resistant special mines and missed-sweeping mines needing secondary triggering. The other core of the invention is to provide the mine sweeping equipment comprising the mine sweeping device, which can effectively eliminate explosion-resistant special mines and missed-sweeping mines.

Please refer to fig. 1-13, which are drawings illustrating the present invention.

As shown in fig. 1, the invention provides a mine sweeping device, which comprises a mounting frame 1, a flail sweeping device 2 and a pressure roller sweeping device 3, wherein the mounting frame 1 mainly plays a bearing role and is used for mounting the flail sweeping device 2 and the pressure roller sweeping device 3. As will be appreciated by those skilled in the art, the flail paravane 2 is of a hammer type which detonates the mine by rotating flail hammering the ground; the press roll minesweeping device 3 belongs to a press roll minesweeping device, which detonates a mine by pressure transfer.

More importantly, the compression roller minesweeping device 3 is positioned behind the flail minesweeping device 2 so that the compression roller minesweeping device 3 can roll the ground which is ploughed by the flail minesweeping device 2 during the minesweeping operation. That is, during the sweeping operation, the flail sweeping device 2 works in front of the compression roller sweeping device 3, so that the ground surface is planed open and the mine is triggered through the flail sweeping device 2, and the effects of loosening the ground and sweeping the mine are achieved; then, the compression roller minesweeping devices 3 grind the soft ground reclaimed by the flail minesweeping devices 2, so that the leaked mines and the explosion-resistant mines are removed.

That is to say, the flail sweeping device 2 and the compression roller sweeping device 3 are integrated on the mounting frame 1 to form the combined sweeping device, the flail sweeping device 2 is used for opening the compression roller sweeping device 3, and the compression roller sweeping device 3 is used for secondary sweeping, so that explosion-resistant special mines and missed-sweeping mines can be effectively removed on the basis of meeting the requirement of conventional mine sweeping, the mine clearance rate is improved, and the mine leakage rate is reduced.

It can be understood that the compression roller mine sweeping device 3 in the prior art has poor terrain adaptability, and has the risk of mine leakage in uneven ground, so that, in order to solve the technical problem of mine leakage of the compression roller mine sweeping device 3 and further improve the effectiveness of mine removal, on the basis of the above embodiment, the compression roller mine sweeping device 3 is connected with the mounting frame 1 through the elastic element 4.

As the name suggests, elastic element 4 has certain elasticity, can take place elastic deformation when receiving exogenic action, and when external force remove the back, can reset again under elastic element 4 self elastic restoring force effect, consequently, this embodiment sets up elastic element 4 between compression roller mine sweeping device 3 and mounting bracket 1, can utilize elastic element 4 to make compression roller mine sweeping device 3 laminate ground all the time, avoid taking place the phenomenon of missing the mine of sweeping, promote the ability of compression roller mine sweeping device 3 self-adaptation topography.

It should be noted that, in this embodiment, a specific structure of the elastic element 4 is not limited, for example, the elastic element 4 may be a spring or a torsion spring, and in consideration of reliability of the structure, as a preferred scheme, the elastic element 4 includes a housing, a rotating shaft inserted in the housing, and an elastic strip arranged between the housing and the rotating shaft, as shown in fig. 3, the housing preferably includes a rectangular groove, the rotating shaft is a square pipe rotating shaft, four corners in the rectangular groove are respectively provided with the elastic strip, and the square pipe rotating shaft is inserted in a gap between the four elastic strips, so that the square pipe rotating shaft can flexibly twist in the rectangular groove. Preferably, the elastic strip is a rubber strip.

When the device is connected, the shell is connected with the mounting frame 1, and the square tube rotating shaft is connected with the compression roller mine sweeping device 3, so that the square tube rotating shaft extrudes the elastic strips to generate elastic torsion when the compression roller mine sweeping device 3 is subjected to the top pressure of the ground; when ground pothole, the elastic strip drives the square pipe rotating shaft to reset, and the compression roller mine sweeping device 3 is attached to the ground.

Further, the specific structure of the roller minesweeping device 3 is not limited in this embodiment as long as it can detonate the mine by pressure transmission.

As a preferable scheme, on the basis of the above embodiment, the pressure roller mine sweeping device 3 includes a plurality of pressure roller mine sweeping units arranged side by side, each pressure roller mine sweeping unit includes a pressure roller mounting seat 31 and a mounting arm 32, the pressure roller mounting seat 31 is fixedly connected with the mounting frame 1, one end of the mounting arm 32 is connected with the pressure roller mounting seat 31 through an elastic element 4, and the other end of the mounting arm 32 is provided with a rotatable pressure roller 33. That is, the present embodiment indirectly connects the mounting bracket 1 to the platen roller mounting base 31, and the mounting arm 32 provided with the platen roller 33 to the mounting bracket 1 through the elastic member 4. This is favorable to according to the reasonable structure of design compression roller mount pad 31 of installation demand, avoids directly bringing a great deal of inconvenience for manufacturing when setting up the structure that is used for connecting the compression roller minesweeping unit on mounting bracket 1.

When the elastic element 4 is preferably configured as described above, it is preferable that the housing is connected to the platen roller mounting seat 31, and the square tube rotating shaft is connected to the mounting arm 32, for example, the housing is fixed to the platen roller mounting seat 31 by bolts; threaded holes are formed in the square pipe rotating shaft, and the square pipe rotating shaft is connected with the mounting arm 32 through bolts in threaded fit with the threaded holes.

In addition, the specific number of the roller minesweeping units is not limited in the embodiment, and preferably, the number of the roller minesweeping units is twelve.

In addition, in each of the above embodiments, the specific structure of the flail sweeping device 2 is not limited, and as a preferable mode, on the basis of the above embodiments, the flail sweeping device 2 includes a flail motor 22, a flail transmission mechanism 23, and a flail roller 21, the flail motor 22 is used for outputting rotary power, a flail is provided on the outer peripheral portion of the flail roller 21, and the flail transmission mechanism 23 is used for transmitting the power of the flail motor 22 to the flail roller 21, so that the flail roller 21 rotates the flail to hammer the ground, thereby sweeping the flail.

The specific structure of the flail transmission mechanism 23 is not limited in the present embodiment, and preferably, the flail transmission mechanism 23 includes a driving wheel connected to the flail motor 22, a driven wheel connected to the flail roller 21, and transmission chains wound around the driving wheel and the driven wheel, respectively, that is, the present embodiment utilizes the chain transmission to transmit power from the flail motor 22 to the flail roller 21.

In order to provide the mounting rack 1 with better support and protection for the flail transmission mechanism 23, on the basis of the above-described embodiment, the mounting rack 1 comprises a flail frame 11, and the driving wheel, the driven wheel and the transmission chain of the flail transmission mechanism 23 are all arranged in the flail frame 11. That is, the flail frame 11 functions to support and protect the flail drive mechanism 23.

In addition, in view of the simplicity and ease of implementation of the specific structure of the mounting bracket 1, on the basis of the above-described embodiment, the mounting bracket 1 includes two flail frames 11 and a support frame 12 connected between the two flail frames 11. That is, the present embodiment uses two flail motors 22, and respectively transmits the rotation power of the two flail motors 22 to the two ends of the flail roller 21 through the two sets of flail transmission mechanisms 23, and the two flail frames 11 respectively support and protect the two sets of flail transmission mechanisms 23. The support frame 12 serves to connect the two flail frames 11.

Further, in order to reduce the impact of the shock wave on the overall minesweeping device when the minesweeping device triggers the mine, on the basis of the above embodiment, the supporting frame 12 is provided with a rotatable protective cover 13; the side of the flail frame 11 remote from the roller paravane 3 is provided with a cushion pad 111 and a resilient member 112 for urging the shield 13 to press against the cushion pad 111. Preferably, the elastic member 112 is a torsion spring.

That is to say, under the non-mine-clearing state, rely on the elastic force of elastic component 112 to impel protection casing 13 to compress tightly blotter 111, when the mine-clearing, because the shock wave that the landmine explosion produced acts on protection casing 13, make protection casing 13 towards the direction of keeping away from blotter 111 rotatory, and then absorb energy through elastic component 112 to impel protection casing 13 through elastic component 112 to reset when the shock wave disappears, press on blotter 111, thereby reduced the explosion damage that causes the mine sweeping device.

Preferably, the supporting frame 12 is provided with a shaft sleeve, and the protecting cover 13 is rotatably arranged on the supporting frame 12 through the hinge joint of the pin shaft and the shaft sleeve.

Further, in order to avoid damage to the flail motors 22 in case of a landmine explosion, on the basis of the above-described embodiment, the support frame 12 is provided with a motor protection plate 14 for protecting the flail motors 22.

Further preferably, the side of the support frame 12 facing the flail roller 21 is provided with a front guard.

Further, on the basis of the above embodiment, the robot further comprises a telescopic arm device 5, a luffing cylinder 6 and a vehicle body mounting seat 7, wherein the telescopic arm device 5 is connected with the mounting frame 1, and the telescopic arm device 5 is telescopic, the telescopic arm device 5 is provided with a first hinge seat 53 and a second hinge seat 54, one end of the luffing cylinder 6 is hinged with the telescopic arm device 5 through the first hinge seat 53, the other end of the luffing cylinder is hinged with the vehicle body mounting seat 7, one end of the telescopic arm device 5, which is far away from the mounting frame 1, is hinged with the vehicle body mounting seat 7 through the second hinge seat 54, and the vehicle body mounting seat 7, the luffing cylinder 6 and the telescopic arm device 5 form a triangular link mechanism, so that pitching of the telescopic arm device 5 is realized through the telescopic of the luffing cylinder 6, and the telescopic arm device 5 further drives the mine sweeping device to move; the vehicle body mounting seat 7 is used for being connected with a walking vehicle body 8 of the mine sweeping equipment so as to drive the whole mine sweeping device to move through the walking vehicle body 8 and realize mine sweeping in a mine sweeping area.

Preferably, the mounting bracket 1 is provided with a connector seat 15, the connector seat 15 is welded and fixed with the top arc part of the flail frame 11, a reinforcing rib is arranged at the joint of the connector seat 15 and the flail frame 11, and the connector seat 15 is connected with the telescopic arm device 5.

As shown in fig. 10, the vehicle body mounting base 7 is connected with the traveling vehicle body 8 of the mine sweeping device, when the mine sweeping operation is performed, the piston rod 61 of the luffing cylinder 6 gradually extends out, so that the main arm 51 of the telescopic arm device 5 is pressed downwards, at the moment, the depth of the flail sweeping device 2 hammering the ground is increased, and the compression roller sweeping device 3 gradually presses the elastic element 4 to be twisted to a dotted line position; with the advance of the walking vehicle body 8, the compression roller mine sweeping device 3 rolls the soil which is planed by the flail mine sweeping device 2, and the compression roller mine sweeping device 3 carries out secondary cleaning operation.

As shown in fig. 11, when the piston rod 61 of the luffing cylinder 6 is gradually retracted, the main arm 51 of the telescopic arm device 5 is lifted upwards, so that the minesweeping device is lifted upwards, and the minesweeping device can conveniently perform climbing, obstacle crossing, rapid evacuation and other operations.

As shown in fig. 12, the telescopic arm 52 of the telescopic arm device 5 is connected to the main arm 51 through a built-in telescopic cylinder 55, and during the minesweeping operation, the telescopic arm 52 is extended to keep the minesweeping device away from the traveling vehicle body 8, thereby reducing damage to the traveling vehicle body 8 caused by the blast of the mine.

When it is required to retract the paravane, as shown in figure 13, the telescopic arm 52 is retracted to the limit position, and the whole paravane is in a standby state for transfer and transportation of the paravane.

In addition to the above-described minesweeping device, the present invention also provides a minesweeping apparatus including the minesweeping device disclosed in the above-described embodiment, the minesweeping apparatus further including a traveling vehicle body 8, the minesweeping device being provided on the traveling vehicle body 8.

It should be noted that the walking vehicle body 8 mainly provides walking power for the minesweeping device to drive the minesweeping device to walk, so as to realize the movement of the minesweeping device in the minesweeping area. The present embodiment is not limited to the specific structure of the traveling vehicle body 8, and for example, the traveling vehicle body 8 may be a crawler chassis type vehicle body.

The key point of this embodiment is that the minesweeping device disclosed in any one of the above embodiments is used to implement minesweeping operations.

The embodiments are described in a progressive manner in the specification, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.

The mine sweeping device and the mine sweeping equipment with the same provided by the invention are described in detail above. The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts. It should be noted that, for those skilled in the art, it is possible to make various improvements and modifications to the present invention without departing from the principle of the present invention, and those improvements and modifications also fall within the scope of the claims of the present invention.

Claims (10)

1. A minesweeping device, comprising:

a mounting frame (1) for carrying;

the flail sweeping device (2) is arranged on the mounting rack (1);

locate the compression roller of mounting bracket (1) is swept thunder device (3), compression roller is swept thunder device (3) and is located the rear of chain flail is swept thunder device (2) to when sweeping the thunder operation, make compression roller is swept thunder device (3) and is rolled over the ground that chain flail is swept thunder device (2) and is ploughed.

2. A minesweeping device according to claim 1, wherein the roller minesweeping device (3) is connected to the mounting frame (1) by a resilient element (4).

3. A minesweeping device according to claim 2, wherein the roller minesweeping device (3) comprises a plurality of roller minesweeping units arranged side by side, each comprising:

the compression roller mounting seat (31) is fixedly connected with the mounting rack (1);

and one end of the mounting arm (32) is connected with the compression roller mounting seat (31) through the elastic element (4), and the other end of the mounting arm is provided with a rotatable compression roller (33).

4. A paravane device according to claim 1, characterized in that the flail paravane device (2) comprises:

a chain rotary drum (21) provided with a chain on the outer periphery thereof;

A flail motor (22) for outputting rotational power;

the flail transmission mechanism (23) is used for transmitting the power of the flail motor (22) to the flail roller (21) so that the flail roller (21) drives the flail to rotate.

5. A paravane device according to claim 4, characterized in that the mounting frame (1) comprises a flail frame (11), the flail transmission mechanism (23) comprises a driving wheel connected with the flail motor (22), a driven wheel connected with the flail drum (21) and a transmission chain wound around the driving wheel and the driven wheel, respectively, the driving wheel, the driven wheel and the transmission chain being arranged in the flail frame (11).

6. A paravane device according to claim 5, characterized in that the mounting frame (1) comprises two flail frames (11) and a support frame (12) connected between the two flail frames (11).

7. A minesweeping device according to claim 6, wherein the support frame (12) is provided with a rotatable shield (13); a cushion pad (111) and an elastic piece (112) for driving the protective cover (13) to press the cushion pad (111) are arranged on one side of the flail frame (11) far away from the compression roller lightning sweeping device (3).

8. A minesweeping device according to claim 6, wherein the support frame (12) is provided with a motor guard (14) for protecting the flail motor (22).

9. A minesweeping device according to any one of claims 1 to 8 and further comprising:

one end of the telescopic arm device (5) is connected with the mounting rack (1);

one end of the amplitude-variable oil cylinder (6) is hinged with the telescopic arm device (5);

and the vehicle body mounting seat (7) is hinged with the telescopic arm device (5) and the variable amplitude oil cylinder (6) respectively, so that the vehicle body mounting seat (7), the variable amplitude oil cylinder (6) and the telescopic arm device (5) form a triangular connecting rod mechanism, wherein the vehicle body mounting seat (7) is used for being connected with a walking vehicle body (8) of the mine sweeping equipment.

10. A minesweeping device comprising a travelling vehicle body (8) and a minesweeping device according to any one of claims 1 to 9, the minesweeping device being provided on the travelling vehicle body (8).

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