CN217702829U - Grinding device for tooth holder of bucket tooth of excavator - Google Patents

Abstract

The utility model relates to a grinding device of excavator bucket tooth toothholder, the power distribution box comprises a box body box inner chamber bottom sliding connection is equipped with the dump bin, is located it is equipped with the loading board to connect between the lateral wall of the box of dump bin top, all connect on the box lateral wall of loading board top both sides and be equipped with arc guide plate, two the arc guide plate sets up relatively, be equipped with the connecting block on the loading board, be equipped with rotating device in the connecting block, just stay between connecting block both sides and the arc guide plate with the space, two all be equipped with grinding device on the box lateral wall of arc guide plate top, be equipped with clamping device on the lateral wall on the box inner chamber, the box openly is equipped with the door, be equipped with the handle on the door. Compared with the prior art, the utility model the advantage lies in: it is rational in infrastructure, be convenient for polish, it is efficient to polish.

Description

Grinding device for tooth holder of bucket tooth of excavator

Technical Field

The utility model relates to an equipment field of polishing, in particular to grinding device of excavator bucket tooth toothholder.

Background

Excavator, also known as excavating machinery, also known as excavator, excavate the material that is higher than or is less than the machine-bearing face with the scraper bowl, and load into haulage vehicle or unload to the earthwork machinery in stockyard, the material that the excavator excavates is mainly soil, coal, silt and soil and rock after loosening in advance, however, current excavator needs to install bucket tooth toothholder in order to excavate, current bucket tooth toothholder need polish in the course of working, current bucket tooth toothholder is because the shape is irregular to remove the bucket tooth toothholder repeatedly when polishing, and then cause follow-up bucket tooth toothholder to polish inefficiently, be difficult to abundant polish to bucket tooth toothholder surface, the effect is poor.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides an excavator bucket tooth toothholder's grinding device, its is rational in infrastructure, and the centre gripping is stable, is convenient for polish and work efficiency is higher.

In order to achieve the purpose of the utility model, the utility model adopts the technical scheme that: the grinding device for the bucket tooth seat of the excavator comprises a box body, wherein a waste box is arranged at the bottom of an inner cavity of the box body in a sliding connection mode, a bearing plate is connected and arranged between side walls of the box body above the waste box, arc-shaped guide plates are connected and arranged on the side walls of the box body on two sides above the bearing plate, the two arc-shaped guide plates are arranged oppositely, a connecting block is arranged on the bearing plate, a rotating device is arranged in the connecting block, a gap is reserved between two sides of the connecting block and the arc-shaped guide plates, the grinding device is arranged on the side wall of the box body above the arc-shaped guide plates, a clamping device is arranged on the side wall of the inner cavity of the box body, a door is arranged on the front side of the box body, and a handle is arranged on the door.

As an improvement: and the front side of the waste box is provided with a second handle.

As an improvement: rotating device is including rotating the motor, it inlays in the connecting block to rotate the motor, the drive shaft that rotates the motor passes the connecting block, and end connection is equipped with the carousel, the bottom and the connecting block of carousel rotate to be connected, and the both sides of its upper side wall all are equipped with the draw-in groove.

As an improvement: two grinding device all includes C type groove, two the C type groove sets up relatively, and its bottom and box lateral wall rigid coupling, two all rotate between the lateral wall about the C type groove and connect and be equipped with the lead screw, the lead screw passes the last lateral wall in C type groove and connects and be equipped with the motor, is located be equipped with the slide rail on the inboard C type groove lateral wall of lead screw, two all connect on the lead screw and be equipped with the movable block, movable block and slide rail sliding connection, two all connect on the relative both sides lateral wall of movable block and be equipped with the electric telescopic column of level placement, two the equal rigid coupling of tip of electric telescopic column is equipped with motor two, two all connect and be equipped with the stone of polishing on motor two's the drive shaft.

As an improvement: clamping device includes carousel two, the lateral wall rigid coupling on carousel two and the box inner chamber, the bottom of carousel two is rotated and is connected and be equipped with electronic flexible post two, two bottom rigid couplings of electronic flexible post are equipped with the connecting plate that the level was placed, the equal rigid coupling in connecting plate bottom both sides is equipped with the spliced pole, two the U type that is equipped with the inversion is all connected to the lower extreme of spliced pole presss from both sides, equal threaded connection is equipped with the screw bolt on the both sides lateral wall that the U type pressed from both sides, the end connection that the screw bolt is located the U type and presss from both sides is equipped with the grip block.

Compared with the prior art, the utility model the advantage lies in: this device is when using, and at first both sides are polished simultaneously, have increased the efficiency of polishing, and when polishing, and convenient the rotation has reduced the labour that the people was consumed for rotating, and in the use, stable to bucket tooth toothholder centre gripping, the produced piece of polishing also more convenient clearance.

Drawings

Fig. 1 is a schematic structural view of a polishing device for a tooth holder of a bucket tooth of an excavator according to the present invention;

FIG. 2 is a front view of the polishing device of the tooth holder of the excavator bucket tooth of the present invention;

reference symbol comparison table:

1. a box body; 2. a waste bin; 3. a carrier plate; 4. an arc-shaped guide plate; 5. connecting blocks; 6. a door; 7. a handle; 8. a second handle; 9. rotating the motor; 10. a turntable; 11. a card slot; 12. c-shaped grooves; 13. a lead screw; 14. a motor; 15. a slide rail; 16. a moving block; 17. an electric telescopic column; 18. a second motor; 19. grinding a millstone; 20. a second rotating disc; 21. a second electric telescopic column; 22. a connecting plate; 23. connecting columns; 24. a U-shaped clamp; 25. a threaded bolt; 26. and (4) clamping the block.

Detailed Description

The following describes the present invention with reference to the accompanying drawings.

As shown in fig. 1 and 2, a grinding apparatus for a tooth holder of an excavator tooth comprises: the grinding device comprises a rotating motor 9, the rotating motor 9 is embedded in the connecting block 5, a driving shaft of the rotating motor 9 passes through the connecting block 5, the end part of the rotating motor is provided with a rotary table 10, the bottom of the rotary table 10 is rotatably connected with the connecting block 5, the two sides of the upper side wall of the rotary table are provided with clamping grooves 11, the side walls of the box body 1 above the two arc guide plates 4 are provided with grinding devices, the two grinding devices comprise C-shaped grooves 12, the two C-shaped grooves 12 are oppositely arranged, the bottom of the two C-shaped grooves 12 are fixedly connected with the side walls of the box body 1, the upper side wall of the two C-shaped grooves 12 is provided with a lead screw 13, the upper side wall of the lead screw 13 passes through the C-shaped grooves 12, the two C-shaped grooves 12 are fixedly connected with the side walls of the box body 1, the two C-shaped grooves 16 are fixedly connected with the inner side walls of a sliding rail of a sliding block 16, the two sliding rails 16 are connected with two sliding rails 16, the two sliding rails 16 are connected with the sliding rails 16, the two sliding rails 16 of the sliding block 16, and the sliding block 16 are connected with the two sliding blocks 16, be equipped with clamping device on the lateral wall on the 1 inner chamber of box, clamping device includes two 20 of carousel, the lateral wall rigid coupling is gone up with the 1 inner chamber of box to two 20 of carousel, the bottom of two 20 of carousel is rotated and is connected and is equipped with two 21 of electronic flexible post, two 21 bottom rigid couplings of electronic flexible post are equipped with the connecting plate 22 that the level was placed, the equal rigid coupling in connecting plate 22 bottom both sides is equipped with spliced pole 23, two the U type that is equipped with the inversion is all connected to the lower extreme of spliced pole 23 presss from both sides 24, equal threaded connection is equipped with the screw bolt 25 on the both sides lateral wall of U type clamp 24, the end connection that the screw bolt 25 is located the U type and presss from both sides 24 is equipped with grip block 26, box 1 openly is equipped with door 6, be equipped with handle 7 on the door 6.

The utility model discloses when concrete implementation, this device is when using, at first with bucket tooth toothholder joint in draw-in groove 11, then flexible electronic flexible post two 21, connecting plate 22 with its bottom descends, then it is fixed with the toothholder to utilize the U type clamp 24 of connecting plate 22 both sides, and utilize the grip block 26 centre gripping of screw bolt 25 and its tip, this in-process, the stability of bucket tooth toothholder has been increased, make it at the in-process of polishing, it is more stable, do not take place to rock, then open motor 14, motor 14's rotation will drive lead screw 13 this moment, movable block 16 on the lead screw 13 will reciprocate this moment, open electronic flexible post 17 simultaneously, will polish stone 19 and toothholder contact, then open motor two 18, polish, in the in-process of polishing, produced piece will be arranged in waste material case 2 through the space between arc guide plate 4 and the connecting block 5, when one side is accomplished, can open and rotate motor 9, the rotation of motor 9 this moment, carousel 10 that will drive on it rotates, thereby realize the change the limit and polish, the swift use that the labour that has so reduced, and more convenient to polish.

The above description is only for the preferred embodiment of the present invention and should not be taken as limiting the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included within the scope of the present invention.

Claims (5)

1. The grinding device for the tooth holder of the bucket tooth of the excavator comprises a box body (1) and is characterized in that: box (1) inner chamber bottom sliding connection is equipped with dump bin (2), is located connect between the lateral wall of box (1) of dump bin (2) top and be equipped with loading board (3), all connect on box (1) lateral wall of loading board (3) top both sides and be equipped with arc guide plate (4), two arc guide plate (4) set up relatively, be equipped with connecting block (5) on loading board (3), be equipped with rotating device in connecting block (5), just stay between connecting block (5) both sides and arc guide plate (4) with the space, two all be equipped with grinding device on box (1) lateral wall of arc guide plate (4) top, be equipped with clamping device on the lateral wall on box (1) inner chamber, box (1) openly is equipped with door (6), be equipped with handle (7) on door (6).

2. The grinding device for the tooth holder of the excavator bucket tooth according to claim 1, wherein: and the front surface of the waste box (2) is provided with a second handle (8).

3. The grinding device for the tooth holder of the excavator tooth, as claimed in claim 1, wherein: rotating device is including rotating motor (9), it inlays in connecting block (5) to rotate motor (9), the drive shaft that rotates motor (9) passes connecting block (5), and end connection is equipped with carousel (10), the bottom and the connecting block (5) of carousel (10) rotate to be connected, and the both sides of lateral wall all are equipped with draw-in groove (11) on it.

4. The grinding device for the tooth holder of the excavator tooth, as claimed in claim 1, wherein: two grinding devices all include C type groove (12), two C type groove (12) set up relatively, and its bottom and box (1) lateral wall rigid coupling, two all rotate between the lateral wall about C type groove (12) and connect and be equipped with lead screw (13), lead screw (13) pass the side wall and connect and be equipped with motor (14) on C type groove (12), be located be equipped with slide rail (15) on the inboard C type groove (12) lateral wall of lead screw (13), two all connect on lead screw (13) and be equipped with movable block (16), movable block (16) and slide rail (15) sliding connection, two all connect on the relative both sides lateral wall of movable block (16) and be equipped with the electronic flexible post (17) of level placement, two the equal rigid coupling of tip of electronic flexible post (17) is equipped with motor two (18), two all connect on the drive shaft of motor two (18) and be equipped with stone (19).

5. The grinding device for the tooth holder of the excavator tooth, as claimed in claim 1, wherein: clamping device includes carousel two (20), lateral wall rigid coupling on carousel two (20) and box (1) inner chamber, the bottom of carousel two (20) is rotated and is connected and is equipped with electronic flexible post two (21), electronic flexible post two (21) bottom rigid coupling is equipped with connecting plate (22) that the level was placed, the equal rigid coupling in connecting plate (22) bottom both sides is equipped with spliced pole (23), two the U type that is equipped with the inversion is all connected to the lower extreme of spliced pole (23) presss from both sides (24), equal threaded connection is equipped with screw bolt (25) on the both sides lateral wall of U type clamp (24), end connection that screw bolt (25) are located the U type and press from both sides (24) is equipped with grip block (26).

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