CN211708985U

CN211708985U - Quick polishing device for tilling knife

Info

Publication number: CN211708985U
Application number: CN201922501353.0U
Authority: CN
Inventors: 马如清
Original assignee: Jiangsu Fujie Knife Industry Co ltd
Current assignee: Jiangsu Fujie Knife Industry Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-10-20
Anticipated expiration: 2029-12-31

Abstract

The utility model discloses a quick burnishing device for ploughing sword, including unable adjustment base, still include: the fixed sliding rails are respectively and fixedly arranged on two sides of the upper end of the fixed base in a symmetrical distribution mode, a clamping groove is formed in the middle position of the upper end of the surface of the fixed sliding rails, and a clamping rack is fixedly arranged at the lower end of the inner part of the clamping groove; the movable clamping blocks are respectively and movably arranged at two ends of the two fixed slide rails and are symmetrically distributed, clamping bolts are movably inserted into two ends of each movable clamping block, the lower ends of the clamping bolts are located in the clamping grooves, after the movable clamping blocks are moved to proper positions, a user loosens the handles, the clamping bolts at the lower ends of the push plates restore to the original positions under the action of the clamping springs, the clamping bolts are clamped with the clamping racks, fixing between the movable clamping blocks and the fixed slide rails is facilitated, ploughing knives with different lengths can be inserted into the slots, and the whole device has a good using effect.

Description

Quick polishing device for tilling knife

Technical Field

The utility model relates to the field of agricultural equipment, in particular to a quick polishing device for a tilling knife.

Background

Agricultural machinery refers to various machines used in the production process of crop planting and animal husbandry, as well as in the primary processing and treatment process of agricultural and animal products. Agricultural machinery includes agricultural power machinery, farmland construction machinery, soil farming machinery, planting and fertilizing machinery, plant protection machinery, farmland irrigation and drainage machinery, crop harvesting machinery, agricultural product processing machinery, animal husbandry machinery and agricultural transport machinery and the like, are used for the rotary cultivator fittings used for farmland ground deflection, are in a knife shape, are called as rotary blades, and need to be polished when the rotary blades are produced, but common polishing machines on the market are often simple in structure, cannot be fixed according to the length of the rotary blades, and cannot control and adjust the distance between the polishing blades according to the thickness of the rotary blades, so that the problem of solving the series of problems is solved by providing a quick polishing device for the rotary blades.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a quick burnishing device for ploughing sword to solve the problem that provides among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a quick burnishing device for ploughing sword, includes unable adjustment base, still includes:

the fixed sliding rails are respectively and fixedly arranged on two sides of the upper end of the fixed base in a symmetrical distribution mode, a clamping groove is formed in the middle position of the upper end of the surface of the fixed sliding rails, and a clamping rack is fixedly arranged at the lower end of the inner part of the clamping groove;

the movable clamping blocks are respectively and movably arranged at two ends of the two fixed slide rails and are symmetrically distributed, clamping bolts are movably inserted into the two ends of each movable clamping block, the lower ends of the clamping bolts are positioned in the clamping grooves and clamped with the clamping racks, clamping springs are sleeved on the surfaces of the clamping bolts, and the clamping springs are positioned at the upper ends of the clamping grooves;

the telescopic frame is fixedly arranged at the upper end of the fixed base, and an annular slide rail is fixedly arranged in the middle of the lower end of the telescopic frame;

the rotary disc is movably arranged at the lower end of the telescopic frame, a polishing frame is fixedly arranged at the lower end of the rotary disc, a driving motor is fixedly arranged in the middle of the polishing frame, and a bevel gear is fixedly arranged at the output end of the polishing frame;

the turning rod is movably inserted at the lower end of the polishing frame, a turning gear is fixedly arranged in the middle of the surface of the turning rod, and the turning gear is meshed with the conical gear;

the fixed plates are respectively and fixedly arranged on two sides of the lower end of the polishing frame and are symmetrically distributed, rotating rods are movably inserted into the lower end of the surface of the fixed plates, and the separated ends of the two rotating rods are respectively in transmission connection with two ends of the turning rod through a transmission chain wheel and a transmission chain;

the two rotating plates are fixedly arranged at one ends, opposite to the two rotating rods, of the rotating plates respectively, telescopic screws are movably inserted into the two ends of the surfaces of the rotating plates respectively, a polishing blade is fixedly arranged at one end of each telescopic screw, and a rotating handle is fixedly arranged at one end of each telescopic screw.

Preferably, two ends of the two fixed sliding rails are fixedly provided with baffles, and the baffles are symmetrically distributed around the fixed sliding rails.

Preferably, the upper ends of the two clamping and fixing bolts are fixedly provided with push plates, and the upper ends of the push plates are fixedly provided with handles.

Preferably, a connecting ring is fixedly installed at the upper end of the rotating disc, and the connecting ring is movably connected with the annular slide rail.

Preferably, the middle positions of the opposite surfaces of the two movable clamping blocks are provided with slots, the middle position on the surface of the fixed base is provided with a collecting tank, the collecting tanks are located below the two slots, a grid net is fixedly mounted inside the collecting tanks, and a collecting box is fixedly mounted at the lower end inside the fixed base.

Preferably, a connecting sleeve is fixedly installed at the middle position of the opposite surface of the polishing blade of the rotating plate, and a buffer spring is fixedly installed on the surface of the connecting sleeve and the surface of the telescopic screw rod.

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

1. the utility model discloses simple structure, through the setting of the solid piece of removal card, make the integrated device have fine regulation effect, when the user uses, through the pull plate of handle upwards pulling, the push plate drives two card solid bolts of lower extreme upward movement, make the lower extreme of card solid bolt break away from with the inside card solid rack of draw-in groove, make the solid piece of removal card can move about the surface of two fixed slide rails, after moving to suitable position, the user loosens the handle, the card solid bolt of push plate lower extreme restores the original position under the effect of card solid spring, make card solid bolt and card solid rack looks joint, be convenient for to remove the fixed between solid piece of card and the fixed slide rail, can insert the interior of slot with the sword of ploughing of different length, make the integrated device have fine result of use;

2. the utility model discloses a setting of frame of polishing, make the integrated device have fine effect of polishing, when the user uses, adjust the angle of frame of polishing through rotatory disc, driving motor's output drives the diversion pole through diversion gear and conical gear and rotates, the diversion pole drives the dwang through drive sprocket and drive chain and rotates, the dwang drives the rotor plate rotation, thereby it rotates to make two blades of polishing rotate, the polishing of being convenient for going on to the both sides of ploughing the sword is polished, the effect of polishing has been accelerated, the user rotates rotatory handle and drives telescopic screw and rotate, adjust the length of telescopic screw, thereby be convenient for adjust two distances of polishing between the blade, can polish according to the sword of ploughing of different thickness.

Drawings

Fig. 1 is a schematic view of the overall structure of the device of the present invention.

Fig. 2 is the schematic view of the polishing frame of the present invention.

Fig. 3 is an enlarged schematic structural diagram of a in fig. 2 according to the present invention.

Fig. 4 is a schematic side view of the clamping block of the present invention.

In the figure: 1. A fixed base; 2. a telescopic frame; 3. a baffle plate; 4. moving the clamping block; 5. a polishing frame; 6. a grid net; 7. collecting tank; 8. a material collecting box; 9. an annular slide rail; 10. rotating the disc; 11. a drive motor; 12. a connecting ring; 13. a bevel gear; 14. a change gear; 15. a direction-changing lever; 16. a fixing plate; 17. rotating the rod; 18. connecting a sleeve; 19. rotating the grip; 20. polishing the blade; 21. a rotating plate; 22. a buffer spring; 23. a telescopic screw; 24. a handle; 25. pushing the plate; 26. clamping and fixing the bolt; 27. a card slot; 28. fixing the slide rail; 29. clamping and fixing the spring; 30. clamping and fixing the rack; 31. and (4) a slot.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment: a quick polishing device for a tilling blade comprises a fixed base 1 and further comprises:

two fixed slide rails 28 are respectively and fixedly arranged on two sides of the upper end of the fixed base 1 in a symmetrical distribution manner, a clamping groove 27 is formed in the middle position of the upper end of the surface of the fixed slide rails, and a clamping rack 30 is fixedly arranged at the lower end inside the clamping groove 27;

the two movable clamping blocks 4 are respectively and movably arranged at two ends of the two fixed slide rails 28 and are symmetrically distributed, clamping bolts 26 are movably inserted into two ends of each movable clamping block 4, the lower ends of the clamping bolts 26 are positioned in the clamping grooves 27 and clamped with the clamping racks 30, clamping springs 29 are sleeved on the surfaces of the clamping bolts 26, and the clamping springs 29 are positioned at the upper ends of the clamping grooves 27;

the telescopic frame 2 is fixedly arranged at the upper end of the fixed base 1, and an annular slide rail 9 is fixedly arranged in the middle of the lower end of the telescopic frame;

the rotary disc 10 is movably arranged at the lower end of the telescopic frame 2, the lower end of the rotary disc 10 is fixedly provided with a polishing frame 5, the middle position of the polishing frame 5 is fixedly provided with a driving motor 11, and the output end of the driving motor is fixedly provided with a bevel gear 13;

the turning rod 15 is movably inserted at the lower end of the polishing frame 5, a turning gear 14 is fixedly installed in the middle of the surface of the turning rod, and the turning gear 14 is meshed with the conical gear 13;

the fixed plates 16 are respectively and fixedly arranged on two sides of the lower end of the polishing frame 5 and are symmetrically distributed, rotating rods 17 are movably inserted into the lower ends of the surfaces of the fixed plates, and the separated ends of the two rotating rods 17 are respectively in transmission connection with two ends of the turning rod 15 through a transmission chain wheel and a transmission chain;

the two rotating plates 21 are fixedly arranged at the opposite ends of the two rotating rods 17 respectively, telescopic screws 23 are movably inserted into the two ends of the surfaces of the two rotating plates respectively, a polishing blade 20 is fixedly arranged at one end of each telescopic screw 23, and a rotating handle 19 is fixedly arranged at one end of each telescopic screw 23.

Specifically, as shown in fig. 1 to 4, two ends of each of the two fixed slide rails 28 are fixedly provided with a baffle 3, and the baffles 3 are symmetrically distributed about the fixed slide rails 28, so as to facilitate the limiting of the movable block 4.

Specifically, as shown in fig. 1 to 4, the upper ends of the two fastening bolts 26 are fixedly provided with a push plate 25, and the upper end of the push plate 25 is fixedly provided with a handle 24, so as to drive the two fastening bolts 26 to move up and down.

Specifically, as shown in fig. 1 to 4, a connecting ring 12 is fixedly mounted at the upper end of the rotating disc 10, and the connecting ring 12 is movably connected with the annular slide rail 9, so as to facilitate the mounting and rotation of the rotating disc 10.

Specifically, as shown in fig. 1-4, slots 31 have been all seted up at the intermediate position department of two blocks of removal card solid 4 opposite faces, and unable adjustment base 1 surface intermediate position department has seted up collecting vat 7, and collecting vat 7 is located the below of two slots 31, and its inside fixed mounting has grid net 6, and the inside lower extreme fixed mounting of unable adjustment base 1 has collection case 8, is convenient for produce the polishing slag charge through collecting vat 7 fall into the inside of collection case 8.

Specifically, as shown in fig. 1 to 4, a connecting sleeve 18 is fixedly installed at a middle position of an opposite surface of the rotating plate 21 and the grinding blade 20, and buffer springs 22 are fixedly installed on the surfaces of the connecting sleeve 18 and the telescopic screw 23, so that the grinding blade 20 has a certain buffering effect.

The working principle is as follows: when the utility model is used, the push plate 25 is pulled upwards by the handle, the push plate 25 drives the two clamping and fixing bolts 26 at the lower end to move upwards, so that the lower ends of the clamping and fixing bolts 26 are separated from the clamping and fixing rack 30 in the clamping groove 27, the movable clamping and fixing block 4 can move left and right on the surfaces of the two fixed slide rails 28, after the movable clamping and fixing block is moved to a proper position, the handle 24 is loosened by a user, the clamping and fixing bolts 26 at the lower end of the push plate 25 recover to the original position under the action of the clamping and fixing spring 29, so that the clamping and fixing bolts 26 are clamped with the clamping and fixing rack 30, the movable clamping and fixing block 4 and the fixed slide rails 28 are fixed, the ploughing knives with different lengths can be inserted into the slots 31, the whole device has good use effect, the user rotates the rotary handle 19 to drive the telescopic screw rod 23 to rotate, the length of the telescopic screw rod 23 is adjusted, can polish according to the sword of ploughing of different thickness, driving motor 11's output passes through change gear 14 and bevel gear 13 and drives deviator bar 15 and rotate, deviator bar 15 drives dwang 17 through drive sprocket and drive chain and rotates, dwang 17 drives the rotor plate 21 rotation, thereby make two blades 20 of polishing rotate, the polishing of being convenient for going on to the both sides of ploughing the sword is polished, the effect of polishing has been accelerated, the polishing produces the inside that the slag charge falls into collection case 8 through collecting vat 7.

The above description is only an example of the present invention, and the common general knowledge of the known specific structures and characteristics of the embodiments is not described herein. It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A quick burnishing device for tilling blade, includes unable adjustment base (1), its characterized in that still includes:

the fixed sliding rails (28) are respectively and fixedly arranged on two sides of the upper end of the fixed base (1) in a symmetrical distribution manner, a clamping groove (27) is formed in the middle position of the upper end of the surface of the fixed sliding rails, and a clamping and fixing rack (30) is fixedly arranged at the lower end of the inner part of the clamping groove (27);

the two movable clamping blocks (4) are respectively and movably mounted at two ends of the two fixed slide rails (28) and symmetrically distributed, clamping bolts (26) are movably inserted at two ends of each movable clamping block (4), the lower ends of the clamping bolts (26) are located in the clamping grooves (27) and clamped with the clamping racks (30), clamping springs (29) are sleeved on the surfaces of the clamping bolts (26), and the clamping springs (29) are located at the upper ends of the clamping grooves (27);

the telescopic frame (2) is fixedly arranged at the upper end of the fixed base (1), and an annular sliding rail (9) is fixedly arranged in the middle of the lower end of the telescopic frame;

the rotary disc (10) is movably mounted at the lower end of the telescopic frame (2), a polishing frame (5) is fixedly mounted at the lower end of the rotary disc (10), a driving motor (11) is fixedly mounted at the middle position of the polishing frame (5), and a bevel gear (13) is fixedly mounted at the output end of the driving motor;

the turning rod (15) is movably inserted at the lower end of the grinding frame (5), a turning gear (14) is fixedly installed in the middle of the surface of the turning rod, and the turning gear (14) is meshed and connected with the conical gear (13);

the fixing plates (16) are respectively and fixedly arranged on two sides of the lower end of the polishing frame (5) and are symmetrically distributed, rotating rods (17) are movably inserted into the lower end of the surface of the fixing plates, and the ends, away from each other, of the two rotating rods (17) are respectively in transmission connection with two ends of the turning rod (15) through a transmission chain wheel and a transmission chain;

the two rotating plates (21) are fixedly arranged at two opposite ends of the rotating rod (17), telescopic screws (23) are movably inserted into two ends of the surface of the rotating plates respectively, a polishing blade (20) is fixedly arranged at one end of each telescopic screw (23), and a rotating handle (19) is fixedly arranged at one end of each telescopic screw (23).

2. The rapid polishing device for a tilling blade according to claim 1, wherein: two equal fixed mounting in both ends of fixed slide rail (28) has baffle (3), baffle (3) about fixed slide rail (28) are the symmetric distribution.

3. The rapid polishing device for a tilling blade according to claim 1, wherein: the upper ends of the two clamping and fixing bolts (26) are fixedly provided with push plates (25), and the upper ends of the push plates (25) are fixedly provided with handles (24).

4. The rapid polishing device for a tilling blade according to claim 1, wherein: the upper end of the rotating disc (10) is fixedly provided with a connecting ring (12), and the connecting ring (12) is movably connected with the annular slide rail (9).

5. The rapid polishing device for a tilling blade according to claim 1, wherein: two remove the intermediate position department of card solid piece (4) opposite face and all seted up slot (31), collecting vat (7) have been seted up to the intermediate position department on unable adjustment base (1) surface, collecting vat (7) are located two the below of slot (31), its inside fixed mounting has grid net (6), the inside lower extreme fixed mounting of unable adjustment base (1) has case (8) that gathers materials.

6. The rapid polishing device for a tilling blade according to claim 1, wherein: the middle position of the opposite surface of the rotating plate (21) and the grinding blade (20) is fixedly provided with a connecting sleeve (18), and the surfaces of the connecting sleeve (18) and the telescopic screw rod (23) are fixedly provided with a buffer spring (22).