CN210756778U

CN210756778U - Efficient spiller grinding apparatus

Info

Publication number: CN210756778U
Application number: CN201921638124.7U
Authority: CN
Inventors: 欧晓波; 莫建勇
Original assignee: Hangzhou Darong Agricultural Machinery Co ltd
Current assignee: Hangzhou Darong Agricultural Machinery Co ltd
Priority date: 2019-09-27
Filing date: 2019-09-27
Publication date: 2020-06-16
Anticipated expiration: 2029-09-27

Abstract

The utility model discloses a high-efficiency scraper knife grinding tool, which comprises a milling machine, wherein one side of the milling machine is provided with a milling cutter disc, and the high-efficiency scraper knife grinding tool also comprises a square base, a moving mechanism, a limiting mechanism and a fixing mechanism, one end of the square base is arranged in the milling machine, the milling cutter disc is positioned right above the square base, the left end and the right end of the upper end surface of the square base are both provided with arc-shaped rails, the moving mechanism is arranged on the upper end surface of the square base, the left end and the right end of the moving mechanism are positioned on the two arc-shaped rails, the upper end surface of the moving mechanism is provided with a placing plate, the limiting mechanisms are arranged into two groups, and the two groups of limiting mechanisms are arranged on the upper end surface of the placing plate in a bilateral symmetry manner, fixing mechanism sets up to two sets of and two sets of fixing mechanism and sets up respectively on two sets of stop gear, the utility model provides a spiller at the problem of the in-process inefficiency of polishing.

Description

Efficient spiller grinding apparatus

Technical Field

The utility model relates to an agricultural machine makes the field, in particular to efficient spiller grinding apparatus.

Background

As is well known, the operation efficiency of a scraper knife for agricultural machinery has a very important relationship with the shape and strength of the scraper knife, and almost all scraper knives are obliquely arranged between the scraper knife shoveling-in end and the scraper knife bearing surface, so that the scraper knife is favorable for puncturing materials such as soil and the like, and the digging is convenient; in the production and manufacturing process of the shovel blade, the milling cutter on the milling machine can only polish one side of a single shovel blade generally, so that the problem of low efficiency is caused, and certain manpower is consumed for frequently replacing the position of the shovel blade.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an efficient spiller grinding apparatus has solved the problem that the spiller is at the in-process inefficiency of polishing.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the utility model provides an efficient spiller grinding apparatus, includes the milling machine, milling machine one side is provided with the milling cutter dish, still includes square base, moving mechanism, stop gear and fixed establishment, square base one end set up in just in the milling machine the milling cutter dish is located directly over the square base, both ends all are provided with the arc track about the square base up end, moving mechanism set up in the up end of square base just both ends are located two arc tracks about the moving mechanism, moving mechanism's up end is provided with places the board, stop gear sets up to two sets of and two sets of stop gear bilateral symmetry setting on the up end of placing the board, fixed establishment sets up to two sets of and two sets of fixed establishment sets up respectively on two sets of stop gear.

Adopt above-mentioned technical scheme, place two spillers manual work respectively on two sets of stop gear, later twist respectively and move two fixed establishment, make fixed establishment's one end support tight spiller, start moving mechanism and milling cutter dish simultaneously, moving mechanism drives the direction removal of two fixed spillers to the milling machine, at the in-process that removes, milling cutter dish can accomplish simultaneously and polish to two spillers on one side, after polishing the completion, loosen fixed establishment, change the edging of not polishing of two spillers, repeat the above-mentioned operation, can accomplish polishing to two spillers simultaneously, the efficiency of polishing has been promoted.

Preferably, stop gear includes limiting plate and spacing post, the limiting plate sets up to three, and three limiting plate equipartition just is a word and arranges out in the up end of placing the board, spacing post sets up to three, and spacing post sets up in limiting plate one side and with place the board and be welded connection, wears to be equipped with the arc separation blade of laminating mutually with the spiller on the spacing post.

Adopt above-mentioned technical scheme, the manual work is put the spiller on placing the board, and the one side that the spiller was not polished this moment can offset with being the three limiting plate of a word row, and three spacing post can wear to establish respectively with the three through-hole on the spiller, because the arc separation blade of setting on spacing post this moment can make the spiller laminate in the arc separation blade and keep certain angle.

Preferably, the fixing mechanism comprises a supporting plate, a threaded rod and a connecting plate, the three limiting plates are in welded connection with the lower end face of the supporting plate, the supporting plate is arranged in an inclined mode, a first concave slide rail and a second concave slide rail are symmetrically arranged on one side of the supporting plate, a threaded seat is arranged between the first concave slide rail and the second concave slide rail, one end of the threaded rod penetrates through the threaded seat and is connected with the connecting plate, the connecting plate is perpendicular to the first concave slide rail, a first clamping column and a second clamping column are arranged on the connecting plate, the first clamping column is inserted into the first concave slide rail and is slidably arranged, the second clamping column is inserted into the second concave slide rail and is slidably arranged, and a first hinging seat, a second hinging seat, a third hinging seat and a fourth seat are respectively arranged on one side, far away from the first concave slide rail, of the, The hinge base III and the hinge base IV are hinged in the hinge base I, the hinge base II is respectively hinged with a connecting rod II and a connecting rod III, the connecting rod II and the connecting rod III are in a V shape, the hinge base III is respectively hinged with a connecting rod IV and a connecting rod V, the connecting rod IV and the connecting rod V are arranged in a V shape, the hinge base IV is hinged with a connecting rod VI, the connecting rod I and the other end of the connecting rod II are welded and connected with a hinge cap I, the connecting rod III and the other end of the connecting rod IV are welded and connected with a hinge cap II, the connecting rod V and the other end of the connecting rod VI are welded and connected with a hinge cap III, a steel ball I is arranged in the hinge cap I, part of the steel ball I, which is exposed out of the hinge cap I, a pressing base I is arranged on the part of the steel ball I, a steel ball II and a part of the steel ball II are exposed out of the hinge cap, the part of the second steel ball exposed out of the second hinge cap is provided with a second pressing seat, the third hinge cap is internally provided with a third steel ball, the third steel ball is exposed out of the third hinge cap, and the part of the third steel ball exposed out of the third hinge cap is provided with a third pressing seat.

By adopting the technical scheme, after the scraper knife is placed on the limiting mechanism, the connecting cap is screwed by the wrench, so that the threaded rod moves downwards and drives the connecting plate connected with the threaded rod to move along the obliquely downward direction; meanwhile, the pressing seat can rotate 360 degrees due to the arrangement of the steel balls, so that the pressing seat can be better attached to the scraper knife.

Preferably, a limiting ring is arranged on the threaded rod in a penetrating mode and is located inside the connecting plate.

Adopt above-mentioned technical scheme, set up the spacing ring, can prevent that the threaded rod from taking place with the condition of connecting plate separation in rotatory process.

Preferably, one end of the threaded rod, which is far away from the connecting plate, is welded with a connecting cap.

By adopting the technical scheme, the connecting cap is arranged, so that a worker can conveniently twist the threaded rod through the wrench.

Preferably, the moving mechanism comprises a moving block, a speed reducing motor and a lead screw, four idler wheels are arranged on the lower end face of the moving block, the four idler wheels are arranged on the two arc-shaped tracks in a pairwise grouping mode, the speed reducing motor is arranged on one side, away from the milling machine, of the upper end face of the square base and located between the two arc-shaped tracks, a bearing seat is arranged at the other end of the upper end face of the square base, one end of the lead screw is in linkage connection with the speed reducing motor, the other end of the lead screw penetrates through the moving block and is connected with the bearing seat, and the placing plate is arranged on the upper end face.

By adopting the technical scheme, the speed reducing motor is started, the output shaft of the speed reducing motor drives the lead screw to rotate, and four rollers arranged on the moving block can slide on the two arc-shaped tracks along the direction of the milling machine.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment;

FIG. 2 is a schematic structural diagram of a spacing mechanism according to an embodiment;

FIG. 3 is a schematic top view of the embodiment showing a spacing mechanism;

FIG. 4 is an assembly schematic diagram of the embodiment for showing a first steel ball and a first hinge cap;

fig. 5 is a schematic structural diagram for showing a moving block according to the embodiment.

Reference numerals: 1. milling machine; 2. a milling cutter disc; 3. a square base; 4. an arc-shaped track; 5. a reduction motor; 6. a screw rod; 7. placing the plate; 8. a support plate; 9. a limiting column; 10. an arc-shaped baffle plate; 11. a scraper knife; 12. a limiting plate; 13. a first pressing seat; 14. a second pressing seat; 15. a third pressing seat; 16. a second connecting rod; 17. a connecting rod IV; 18. a connecting rod six; 19. a first hinge seat; 20. a first connecting rod; 21. a connecting plate; 22. a first hinging cap; 23. a second hinge seat; 24. a first clamping column; 25. a first concave sliding rail; 26. a connecting cap; 27. a threaded rod; 28. a threaded seat; 29. a second concave sliding rail; 30. a second clamping column; 31. a third hinge seat; 32. a fifth connecting rod; 33. a fourth hinge seat; 34. a third hinged cap; 35. a second hinging cap; 36. a moving block; 37. a roller; 38. and (5) steel balls I.

Detailed Description

The following is only the preferred embodiment of the present invention, the protection scope is not limited to this embodiment, and all technical solutions belonging to the idea of the present invention should belong to the protection scope of the present invention. It should also be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and such modifications and decorations should also be regarded as the protection scope of the present invention.

As shown in fig. 1, an efficient spiller 11 grinding apparatus, including milling machine 1, 1 one side of milling machine is provided with milling cutter dish 2, still includes square base 3, moving mechanism, stop gear and fixed establishment, 3 one end of square base set up in milling machine 1 just milling cutter dish 2 is located directly over the square base 3, both ends all are provided with arc track 4 about 3 up end of square base, moving mechanism set up in the up end of square base 3 just both ends are located two arc tracks 4 about the moving mechanism, moving mechanism's up end is provided with places board 7, stop gear sets up to two sets of and two sets of stop gear bilateral symmetry and sets up on the up end of placing board 7, fixed establishment sets up to two sets of and two sets of fixed establishment respectively sets up on two sets of stop gear.

As shown in fig. 2 and 3, stop gear includes limiting plate 12 and spacing post 9, and limiting plate 12 sets up to three, and three limiting plate 12 equipartition just is a word and arranges out in order in the up end of placing board 7, and spacing post 9 sets up to three, and spacing post 9 sets up in limiting plate 12 one side and with place board 7 and be welded connection, wears to be equipped with on the spacing post 9 and keeps off with the arc of scraper knife 11 laminating mutually.

The fixing mechanism comprises a supporting plate 8, a threaded rod 27 and a connecting plate 21, the lower end surfaces of three limiting plates 12 and the supporting plate 8 are in welded connection, the supporting plate 8 is arranged in an inclined manner, a concave sliding rail I25 and a concave sliding rail II 29 are symmetrically arranged on one side of the supporting plate 8, a threaded seat 28 is arranged between the concave sliding rail I25 and the concave sliding rail II 29, one end of the threaded rod 27 penetrates through the threaded seat 28 and is connected with the connecting plate 21, the connecting plate 21 and the concave sliding rail I25 are vertically arranged, a clamping column I24 and a clamping column II 30 are arranged on the connecting plate 21, the clamping column I24 is inserted into the concave sliding rail I25, the clamping column I24 is arranged in a sliding manner, the clamping column II 30 is inserted into the concave sliding rail II 29, the clamping column II 30 is arranged in a sliding manner, a hinge seat I19, a hinge seat II 23, a hinge seat III, a first connecting rod 20 is hinged and connected in the first hinge seat 19, a second connecting rod 16 and a third connecting rod 16 are hinged and connected in the second hinge seat 23 respectively, the second connecting rod 16 and the third connecting rod are in a V shape, a fourth connecting rod 17 and a fifth connecting rod 32 are hinged and connected in the third hinge seat 31 respectively, the fourth connecting rod 17 and the fifth connecting rod 32 are in a V shape, a sixth connecting rod 18 is hinged and connected in the fourth hinge seat 33, a first hinge cap 22 is welded and connected at the other end of the first connecting rod 20 and the second connecting rod 16, a second hinge cap 35 is welded and connected at the other end of the third connecting rod and the fourth connecting rod 17, a third hinge cap 34 is welded and connected at the other end of the fifth connecting rod 32 and the sixth connecting rod 18, a first steel ball 38 is arranged in the first hinge cap 22, a first pressing seat 13 is arranged at the part of the first steel ball 38 exposed out of the first hinge cap 22, a second steel ball 35 is arranged in the second hinge cap 35, a second, a third steel ball is arranged in the third hinge cap 34, part of the third steel ball is exposed out of the third hinge cap 34, and a third pressing seat 15 is arranged on the part of the third steel ball, which is exposed out of the third hinge cap 34.

The threaded rod 27 is provided with a limiting ring (not shown in the figure) in a penetrating manner, the limiting ring is positioned inside the connecting plate 21, and the limiting ring is arranged, so that the threaded rod 27 can be prevented from being separated from the connecting plate 21 in the rotating process.

The end of the threaded rod 27 far away from the connecting plate 21 is welded with a connecting cap 26, so that a worker can conveniently screw the threaded rod 27 by a wrench.

As shown in fig. 1 and 5, the moving mechanism includes a moving block 36, a reduction motor 5 and a lead screw 6, four rollers 37 are arranged on the lower end surface of the moving block 36, two pairs of the four rollers 37 are respectively arranged on two arc-shaped tracks 4, the reduction motor 5 is arranged on one side of the upper end surface of the square base 3, which is far away from the milling machine 1, and the reduction motor 5 is positioned between the two arc-shaped tracks 4, a bearing seat is arranged at the other end of the upper end surface of the square base 3, one end of the lead screw 6 is in linkage connection with the reduction motor 5, the other end of the lead screw 6 penetrates through the moving block 36 and is connected with the bearing seat, and.

The utility model discloses a principle as follows, the manual work is put spiller 11 on placing board 7, the one side that spiller 11 was not polished this moment can be inconsistent with three limiting plate 12 that is the I-shaped row and opens, three spacing post 9 can wear to establish respectively with the three through-hole on the spiller 11, this moment because set up arc separation blade 10 on spacing post 9, can make spiller 11 laminate in arc separation blade 10 and keep certain angle, twist through the spanner this moment and connect cap 26, make threaded rod 27 downstream, and drive connecting plate 21 of being connected with it along slant decurrent direction motion, when three compressing tightly the seat contradicts on spiller 11, continue to twist and connect cap 26, the shape of three triangle-shaped up until six connecting rods formation no longer changes. At the moment, the three pressing seats finish fixing the scraper knife 11, and the two scraper knives 11 can be simultaneously limited and fixed by repeating the operation because the limiting mechanism and the fixing mechanism are arranged into two parts; after start gear motor 5, gear motor 5's output shaft drives lead screw 6 rotatory, make four gyro wheels 37 that set up on the movable block 36 slide on two arc track 4 along the direction of milling machine 1, start milling cutter dish 2 simultaneously, in-process milling cutter dish 2 that two spillers 11 go forward can polish one side of two spillers 11 simultaneously, after polishing the completion, loosen fixed establishment, change the edging of not polishing of two spillers 11, repeat the above-mentioned operation, can accomplish polishing to two spillers 11 simultaneously, can promote the efficiency of polishing like this.

Claims

1. A high-efficiency relieving tool grinding tool comprises a milling machine (1), a milling cutter disc (2) is arranged on one side of the milling machine (1), it is characterized by also comprising a square base (3), a moving mechanism, a limiting mechanism and a fixing mechanism, one end of the square base (3) is arranged in the milling machine (1) and the milling cutter disc (2) is positioned right above the square base (3), the left end and the right end of the upper end surface of the square base (3) are respectively provided with an arc-shaped track (4), the moving mechanism is arranged on the upper end surface of the square base (3) and the left end and the right end of the moving mechanism are positioned on the two arc-shaped rails (4), the upper end surface of the moving mechanism is provided with a placing plate (7), the limiting mechanisms are arranged into two groups, and the two groups of limiting mechanisms are arranged on the upper end surface of the placing plate (7) in a bilateral symmetry manner, the fixing mechanisms are arranged into two groups, and the two groups of fixing mechanisms are respectively arranged on the two groups of limiting mechanisms.

2. The efficient scraper knife grinding tool according to claim 1, wherein the limiting mechanism comprises three limiting plates (12) and three limiting columns (9), the three limiting plates (12) are uniformly distributed on the upper end face of the placing plate (7) and are arranged in a straight line, the three limiting columns (9) are arranged in three, the limiting columns (9) are arranged on one side of the limiting plates (12) and are welded to the placing plate (7), and arc-shaped retaining pieces (10) attached to the scraper knife (11) penetrate through the limiting columns (9).

3. The efficient scraper knife grinding tool according to claim 1, wherein the fixing mechanism comprises a supporting plate (8), a threaded rod (27) and a connecting plate (21), three limiting plates (12) are in welded connection with the lower end face of the supporting plate (8), the supporting plate (8) is arranged obliquely, a first concave sliding rail (25) and a second concave sliding rail (29) are symmetrically arranged on one side of the supporting plate (8), a threaded base (28) is arranged between the first concave sliding rail (25) and the second concave sliding rail (29), one end of the threaded rod (27) is arranged in the threaded base (28) in a penetrating mode and connected with the connecting plate (21), the connecting plate (21) is vertically arranged with the first concave sliding rail (25), a first clamping column (24) and a second clamping column (30) are arranged on the connecting plate (21), the first clamping column (24) is inserted into the first concave sliding rail (25), and the first clamping column (24) is in a sliding mode The connecting device is movably arranged, the second clamping column (30) is inserted into the second concave sliding rail (29) in a sliding manner, one side, far away from the first concave sliding rail (25), of the connecting plate (21) is respectively provided with a first hinging seat (19), a second hinging seat (23), a third hinging seat (31) and a fourth hinging seat (33), the first hinging seat (19) is internally hinged with a first connecting rod (20), the second hinging seat (23) is internally hinged with a second connecting rod (16) and a third connecting rod, the second connecting rod (16) and the third connecting rod are V-shaped, the third hinging seat (31) is internally hinged with a fourth connecting rod (17) and a fifth connecting rod (32), the fourth connecting rod (17) and the fifth connecting rod (32) are arranged in a V-shaped manner, the fourth hinging seat (33) is internally hinged with a sixth connecting rod (18), and the other ends of the first connecting rod (20) and the second connecting rod (16) are welded with a first cap (22), the other ends of the third connecting rod and the fourth connecting rod (17) are welded and connected with a second hinged cap (35), the other ends of the five connecting rods (32) and the six connecting rods (18) are welded and connected with a third hinged cap (34), a first steel ball (38) is arranged in the first hinge cap (22), and the first steel ball (38) is partially exposed out of the first hinge cap (22), a first pressing seat (13) is arranged on the part, exposed out of the first hinge cap (22), of the first steel ball (38), a second steel ball is arranged in the second hinge cap (35), part of the second steel ball is exposed out of the second hinge cap (35), a second pressing seat (14) is arranged on the part of the second steel ball exposed out of the second hinge cap (35), a third steel ball is arranged in the third hinged cap (34), and the third steel ball is partially exposed out of the third hinged cap (34), and a third pressing seat (15) is arranged at the part of the third steel ball exposed out of the third hinge cap (34).

4. A high efficiency sharpener according to claim 3 where a stop collar is threaded through the threaded rod (27) and is located inside the web (21).

5. A high efficiency sharpener according to claim 3 where the threaded rod (27) has a connecting cap (26) welded to the end remote from the web (21).

6. The high efficiency sharpener of claim 1 wherein the moving mechanism includes a moving block (36), a reduction motor (5) and a lead screw (6), the lower end surface of the moving block (36) is provided with four rollers (37), the four rollers (37) are grouped in pairs and are respectively arranged on the two arc-shaped tracks (4), the speed reducing motor (5) is arranged on one side of the upper end surface of the square base (3) far away from the milling machine (1), the speed reducing motor (5) is positioned between the two arc-shaped rails (4), the other end of the upper end surface of the square base (3) is provided with a bearing seat, one end of the screw rod (6) is in linkage connection with the speed reducing motor (5), the other end of the screw rod (6) penetrates through the moving block (36) and is connected with the bearing seat, and the placing plate (7) is arranged on the upper end face of the moving block (36).