CN213885400U

CN213885400U - Filtering mechanism of front hood of national four bulldozers with 160 horsepower

Info

Publication number: CN213885400U
Application number: CN202022463202.3U
Authority: CN
Inventors: 王广军; 赵荣军; 陈浩; 徐俊琰; 杨海娜
Original assignee: Shandong Hengdefang Engineering Machinery Co ltd
Current assignee: Shandong Hengdefang Engineering Machinery Co ltd
Priority date: 2020-10-30
Filing date: 2020-10-30
Publication date: 2021-08-06
Anticipated expiration: 2030-10-30

Abstract

The utility model discloses a filter mechanism of hood before four bull-dozers of 160 horsepower country, which comprises a body, the front side of body is opened and is equipped with the laminating groove. The utility model discloses a set up the laminating groove, the filter, the joint groove, the through-hole, accomodate the groove, the movable hole, the holding tank, fixing device, the cooperation of mobile device and draw-in groove is used, the arm-tie removes the pulling extension spring and drives the kelly and remove to through-hole department, then rotatory filter drives the joint piece and breaks away from the joint groove, the rotatory commentaries on classics board that drives of filter is rotatory to suitable position at the hinge top, the pull-up filter drives the locating piece and breaks away from the constant head tank, the filter dismantlement has been accomplished, it all fixes through bolt nut to have solved current bull-dozer filter, when the user need dismantle the clearance, the dismantlement process is wasted time and energy, and the problem of the smooth silk of bolt takes place easily, this filter equipment of aircraft bonnet before four bull-dozers of 160 horsepower country, possess the advantage of convenient dismantlement, be worth promoting.

Description

Filtering mechanism of front hood of national four bulldozers with 160 horsepower

Technical Field

The utility model belongs to the technical field of the bull-dozer filter is dismantled, especially, relate to a filter equipment of aircraft bonnet before four bull-dozers of 160 horsepower country.

Background

A bulldozer is an earthwork machine capable of excavating, transporting and discarding rock and soil, and has wide applications in open-pit mines, such as construction of a dump site, leveling of a car dump site, accumulation of dispersed rock, leveling of a work plate, a construction site, and the like, and not only can be used for auxiliary work, but also can be used for main mining work, such as stripping and mining of a sand deposit, traction and boosting of a scraper and a plough, and reduction of stripping step height in cooperation with other earthwork machines in a non-transport mining method, and the like.

The bull-dozer is at the during operation, and the front side filter can prevent that dust and soil from getting into in the organism, and the problem that prior art exists is: the filter plate of the existing bulldozer is fixed through bolts and nuts, when a user needs to detach and clean, the detachment process wastes time and labor, the problem of bolt sliding easily occurs, and the filter plate is inconvenient to use by the user.

SUMMERY OF THE UTILITY MODEL

Problem to prior art existence, the utility model provides a filtering mechanism of aircraft bonnet before four bull-dozers of 160 horsepower country possesses the advantage of convenient dismantlement, has solved current bull-dozer filter and has all fixed through bolt and nut, when the user need dismantle the clearance, dismantles the process and wastes time and energy, takes place the problem of bolt smooth silk moreover easily.

The utility model is realized in such a way, a filtering mechanism of a front hood of a 160 horsepower four bulldozers, which comprises a body, wherein a sticking groove is arranged at the front side of the body, an inner cavity of the sticking groove is movably connected with a filter plate, clamping grooves are respectively arranged at the left side and the right side of the sticking groove, a through hole is arranged at the bottom of the clamping groove, a containing groove is arranged at the bottom of the through hole, a movable hole is arranged at the bottom of the containing groove, a containing groove is arranged at the bottom of the movable hole, the inner cavity of the containing groove is movably connected with a fixing device, a moving device is arranged at the bottom of the fixing device, a perforation is arranged at one side of the containing groove far away from the filter plate, a rotating rod is movably connected with the inner cavity of the perforation, adjusting grooves are respectively arranged at the left side and the right side of the bottom of the sticking groove, hinges are fixedly connected at the bottoms of the adjusting grooves, and rotating plates are fixedly connected with the tops of the hinges, one side fixedly connected with bearing that the bull stick is close to the filter, one side and the holding tank inner wall fixed connection that the bearing is close to the holding tank inner wall.

As the utility model discloses it is preferred, the joint piece that the equal fixedly connected with in left side and the right side of filter and joint groove cooperation were used, the joint piece is close to one side of joint inslot wall and the inner wall contact in joint groove, the draw-in groove has been seted up to the bottom of joint piece.

As the utility model discloses it is preferred, fixing device includes the arm-tie, the top fixedly connected with of arm-tie and the kelly that the draw-in groove cooperation was used, the surface cover of kelly is equipped with the extension spring, the inner chamber that the through-hole and extended to the draw-in groove is passed at the top of kelly.

As the utility model discloses it is preferred, the equal fixedly connected with slider in left side and the right side of arm-tie, the spout that uses with the slider cooperation is all seted up on the left side and the right side of accomodating the groove, the slider is close to the inner wall contact of one side and spout of spout inner wall.

As the utility model discloses preferred, the mobile device includes the pivot, the bottom swing joint of pivot has the regulating plate, the bottom fixedly connected with lantern ring of regulating plate, the lantern ring is close to one side and the bull stick contact of bull stick.

As the utility model discloses it is preferred, the constant head tank has been seted up at the top of commentaries on classics board, the locating piece that the equal fixedly connected with in left side and the right side of filter bottom used with the constant head tank cooperation, the locating piece is close to one side of constant head tank inner wall and the inner wall contact of constant head tank.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up the laminating groove, the filter, the joint groove, the through-hole, accomodate the groove, the movable hole, the holding tank, fixing device, the cooperation of mobile device and draw-in groove is used, the arm-tie removes the pulling extension spring and drives the kelly and remove to through-hole department, then rotatory filter drives the joint piece and breaks away from the joint groove, the rotatory commentaries on classics board that drives of filter is rotatory to suitable position at the hinge top, the pull-up filter drives the locating piece and breaks away from the constant head tank, the filter dismantlement has been accomplished, it all fixes through bolt nut to have solved current bull-dozer filter, when the user need dismantle the clearance, the dismantlement process is wasted time and energy, and the problem of the smooth silk of bolt takes place easily, this filter equipment of aircraft bonnet before four bull-dozers of 160 horsepower country, possess the advantage of convenient dismantlement, be worth promoting.

2. The utility model discloses a set up joint piece and draw-in groove, the filter drives the joint piece with laminating groove contact and removes to the joint inslot, has accomplished the location to the draw-in groove position, and the kelly of being convenient for docks the draw-in groove.

3. The utility model discloses a set up fixing device, the kelly inserts the draw-in groove in the back, through the pulling force of extension spring to the arm-tie, has accomplished spacing to the arm-tie position, has played the effect that the kelly can not break away from the draw-in groove when the operation of bulldozer.

4. The utility model discloses a set up slider and spout, the arm-tie removes and drives the slider and remove in the spout, has reduced the arm-tie and has accomodate the frictional force between the groove, has played the arm-tie and can not take place the dead effect of card at accomodating the inslot.

5. The utility model discloses a set up the mobile device, when the user need remove the arm-tie, can drive the regulating plate pulling arm-tie through the bull stick rotation and remove, convenient to use person adjusts the arm-tie position.

6. The utility model discloses a set up constant head tank and locating piece, the filter removes to drive the locating piece and removes to the constant head tank in, rotates through the hinge, can adjust the filter angle, and convenient to use person installs.

Drawings

Fig. 1 is a schematic structural diagram provided in an embodiment of the present invention;

fig. 2 is a front partial cross-sectional view provided by an embodiment of the present invention;

fig. 3 is a schematic view illustrating a connection between a positioning block and a positioning groove according to an embodiment of the present invention.

In the figure: 1. a body; 2. a fitting groove; 3. a filter plate; 4. a clamping groove; 5. a through hole; 6. a receiving groove; 7. a movable hole; 8. accommodating grooves; 9. a fixing device; 10. a mobile device; 11. perforating; 12. a rotating rod; 13. an adjustment groove; 14. a hinge; 15. rotating the plate; 16. a bearing; 17. a clamping block; 18. a card slot; 901. pulling a plate; 902. a clamping rod; 903. a tension spring; 19. a slider; 20. a chute; 1001. a rotating shaft; 1002. an adjusting plate; 1003. a collar; 21. positioning a groove; 22. and (5) positioning the blocks.

Detailed Description

In order to further understand the contents, features and effects of the present invention, the following embodiments are illustrated and described in detail with reference to the accompanying drawings.

The structure of the present invention will be described in detail with reference to the accompanying drawings.

As shown in figures 1 to 3, the filtering mechanism of the front hood of the four bulldozers of 160 horsepower provided by the embodiment of the present invention comprises a body 1, a fitting groove 2 is provided on the front side of the body 1, a filter plate 3 is movably connected to the inner cavity of the fitting groove 2, a locking groove 4 is provided on each of the left side and the right side of the fitting groove 2, a through hole 5 is provided on the bottom of the locking groove 4, a receiving groove 6 is provided on the bottom of the through hole 5, a movable hole 7 is provided on the bottom of the receiving groove 6, a receiving groove 8 is provided on the bottom of the movable hole 7, the inner cavity of the receiving groove 6 is movably connected with a fixing device 9, a moving device 10 is provided on the bottom of the fixing device 9, a through hole 11 is provided on one side of the receiving groove 8 away from the filter plate 3, the inner cavity of the through hole 11 is movably connected with a rotating rod 12, an adjusting groove 13 is provided on each of the left side and the right side of the bottom of the fitting groove 2, a hinge 14 is fixedly connected with the bottom of the adjusting groove 13, hinge 14's top fixedly connected with changes board 15, and the one side fixedly connected with bearing 16 that bull stick 12 is close to filter 3, and bearing 16 is close to one side and holding tank 8 inner wall fixed connection of holding tank 8 inner wall.

Referring to fig. 2, the left side and the right side of the filter plate 3 are fixedly connected with clamping blocks 17 matched with the clamping grooves 4 for use, one side of each clamping block 17 close to the inner wall of each clamping groove 4 is in contact with the inner wall of each clamping groove 4, and clamping grooves 18 are formed in the bottoms of the clamping blocks 17.

Adopt above-mentioned scheme: through setting up joint piece 17 and draw-in groove 18, filter 3 and the 2 contact drive joint piece 17 of laminating groove move to joint inslot 4, have accomplished the location to draw-in groove 18 position, and the kelly 902 of being convenient for docks draw-in groove 18.

Referring to fig. 2, the fixing device 9 includes a pulling plate 901, a clamping rod 902 used in cooperation with the clamping groove 18 is fixedly connected to the top of the pulling plate 901, a tension spring 903 is sleeved on the surface of the clamping rod 902, and the top of the clamping rod 902 passes through the through hole 5 and extends to the inner cavity of the clamping groove 18.

Adopt above-mentioned scheme: through setting up fixing device 9, behind kelly 902 inserted the draw-in groove 18, through the pulling force of extension spring 903 to arm-tie 901, accomplished the spacing to arm-tie 901 position, played the effect that kelly 902 can not break away from draw-in groove 18 when the bulldozer is in operation.

Referring to fig. 2, the left side and the right side of the pulling plate 901 are both fixedly connected with a sliding block 19, the left side and the right side of the accommodating groove 6 are both provided with a sliding groove 20 used in cooperation with the sliding block 19, and one side of the sliding block 19 close to the inner wall of the sliding groove 20 is in contact with the inner wall of the sliding groove 20.

Adopt above-mentioned scheme: through setting up slider 19 and spout 20, the arm-tie 901 removes and drives slider 19 and remove in spout 20, has reduced the frictional force between arm-tie 901 and the storage tank 6, has played the effect that the arm-tie 901 can not take place the card dead in the storage tank 6.

Referring to fig. 2, the mobile device 10 includes a rotating shaft 1001, an adjusting plate 1002 is movably connected to a bottom of the rotating shaft 1001, a collar 1003 is fixedly connected to a bottom of the adjusting plate 1002, and a side of the collar 1003 near the rotating rod 12 contacts the rotating rod 12.

Adopt above-mentioned scheme: by arranging the moving device 10, when a user needs to move the pulling plate 901, the rotating rod 12 rotates to drive the adjusting plate 1002 to pull the pulling plate 901 to move, so that the user can adjust the position of the pulling plate 901 conveniently.

Referring to fig. 3, a positioning groove 21 is formed at the top of the rotating plate 15, positioning blocks 22 matched with the positioning groove 21 are fixedly connected to the left side and the right side of the bottom of the filter plate 3, and one side of each positioning block 22 close to the inner wall of the corresponding positioning groove 21 is in contact with the inner wall of the corresponding positioning groove 21.

Adopt above-mentioned scheme: through setting up constant head tank 21 and locating piece 22, filter 3 removes to drive locating piece 22 and removes to the constant head tank 21 in, rotates through hinge 14, can adjust the installation of convenient to use person to filter 3 angles.

The utility model discloses a theory of operation:

when using, rotate bull stick 12 at the 11 internal rotations of perforation, bull stick 12 removes and drives regulating plate 1002 and remove, regulating plate 1002 removes and drives arm-tie 901 and moves down, arm-tie 901 removes pulling extension spring 903 and drives kelly 902 and remove to through-hole 5 department, then rotatory filter 3 drives joint piece 17 and breaks away from joint groove 4, the rotatory board 15 that drives of filter 3 is rotatory to suitable position at 14 tops of hinge, it drives locating piece 22 and breaks away from constant head tank 21 to pull up filter 3, the dismantlement to filter 3 has been accomplished, convenient to use person uses.

In summary, the following steps: the filtering mechanism of the hood of the four bulldozers in the state of 160 horsepower is characterized in that the adhering groove 2, the filter plate 3, the clamping groove 4, the through hole 5, the accommodating groove 6, the movable hole 7, the accommodating groove 8, the fixing device 9, the moving device 10 and the clamping groove 18 are arranged to be matched for use, the pull plate 901 moves to pull the tension spring 903 and drive the clamping rod 902 to move to the through hole 5, then the filter plate 3 is rotated to drive the clamping block 17 to be separated from the clamping groove 4, the filter plate 3 is rotated to drive the rotating plate 15 to rotate to a proper position at the top of the hinge 14, the pull-up filter plate 3 drives the positioning block 22 to be separated from the positioning groove 21, the filter plate 3 is disassembled, the problems that the filter plates of the existing bulldozers are fixed through bolts and nuts are solved, when a user needs to disassemble and clean, the disassembling process is time-consuming and labor-consuming and the bolts are easy to slide are solved, and the filtering mechanism of the hood of the four bulldozers in the state of 160 horsepower has the advantage of convenient disassembly, is worthy of popularization.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a filter equipment of hood before four bull-dozers of 160 horsepower country, includes body (1), its characterized in that: the front side of the body (1) is provided with a bonding groove (2), the inner cavity of the bonding groove (2) is movably connected with a filter plate (3), the left side and the right side of the bonding groove (2) are respectively provided with a clamping groove (4), the bottom of the clamping groove (4) is provided with a through hole (5), the bottom of the through hole (5) is provided with a containing groove (6), the bottom of the containing groove (6) is provided with a movable hole (7), the bottom of the movable hole (7) is provided with a containing groove (8), the inner cavity of the containing groove (6) is movably connected with a fixing device (9), the bottom of the fixing device (9) is provided with a moving device (10), one side of the containing groove (8) far away from the filter plate (3) is provided with a perforation (11), the inner cavity of the perforation (11) is movably connected with a rotating rod (12), the left side and the right side of the bottom of the bonding groove (2) are respectively provided with an adjusting groove (13), the bottom fixedly connected with hinge (14) of adjustment tank (13), the top fixedly connected with commentaries on classics board (15) of hinge (14), one side fixedly connected with bearing (16) that commentaries on classics pole (12) are close to filter (3), one side and holding tank (8) inner wall fixed connection that bearing (16) are close to holding tank (8) inner wall.

2. The filter mechanism of a front hood for a domestic four bulldozer, 160 horsepower as set forth in claim 1, wherein: the left side of filter (3) and the equal fixedly connected with in right side and joint piece (17) that joint groove (4) cooperation was used, one side that joint piece (17) are close to joint groove (4) inner wall contacts with the inner wall of joint groove (4), draw-in groove (18) have been seted up to the bottom of joint piece (17).

3. The filter mechanism of a front hood for a domestic four bulldozer, 160 horsepower as set forth in claim 2, wherein: the fixing device (9) comprises a pulling plate (901), the top of the pulling plate (901) is fixedly connected with a clamping rod (902) matched with the clamping groove (18) for use, a tension spring (903) is sleeved on the surface of the clamping rod (902), and the top of the clamping rod (902) penetrates through the through hole (5) and extends to the inner cavity of the clamping groove (18).

4. A filter mechanism according to claim 3 for a front cowling of a 160 horsepower national four bulldozer, characterized in that: the pull plate is characterized in that sliding blocks (19) are fixedly connected to the left side and the right side of the pull plate (901), sliding grooves (20) matched with the sliding blocks (19) are formed in the left side and the right side of the accommodating groove (6), and one side, close to the inner wall of the sliding groove (20), of each sliding block (19) is in contact with the inner wall of the corresponding sliding groove (20).

5. The filter mechanism of a front hood for a domestic four bulldozer, 160 horsepower as set forth in claim 1, wherein: the moving device (10) comprises a rotating shaft (1001), an adjusting plate (1002) is movably connected to the bottom of the rotating shaft (1001), a lantern ring (1003) is fixedly connected to the bottom of the adjusting plate (1002), and one side, close to the rotating rod (12), of the lantern ring (1003) is in contact with the rotating rod (12).

6. The filter mechanism of a front hood for a domestic four bulldozer, 160 horsepower as set forth in claim 1, wherein: the top of the rotating plate (15) is provided with a positioning groove (21), the left side and the right side of the bottom of the filter plate (3) are fixedly connected with positioning blocks (22) matched with the positioning groove (21) for use, and one side, close to the inner wall of the positioning groove (21), of each positioning block (22) is in contact with the inner wall of the positioning groove (21).