CN217452232U

CN217452232U - Drilling equipment for straw recycling machine

Info

Publication number: CN217452232U
Application number: CN202221614613.0U
Authority: CN
Inventors: 李立辉; 常国志; 周卫涛; 王成; 董彦霞; 吴波; 李敬东; 刘振芳
Original assignee: Shijiazhuang Zhongzhou Machinery Manufacturing Co ltd
Current assignee: Shijiazhuang Zhongzhou Machinery Manufacturing Co ltd
Priority date: 2022-06-25
Filing date: 2022-06-25
Publication date: 2022-09-20
Anticipated expiration: 2032-06-25

Abstract

The utility model relates to the technical field of drilling equipment, which provides drilling equipment for a straw recycling machine, which is convenient for drilling different positions of the same part, comprising a workbench and a drill bit, wherein the workbench is fixedly connected with a collecting part, the workbench is communicated with the collecting part, the workbench is fixedly connected with a telescopic seat, the telescopic seat is slidably connected with a telescopic rod, the telescopic rod is fixedly connected with a lifting seat, the workbench is connected with a lifting mechanism, the lifting seat is rotatably connected with a swivel base, the swivel base is slidably connected with a movable rod, the swivel base is connected with a movable mechanism, the movable rod is fixedly connected with a fixed seat, one end of the fixed seat far away from the movable rod is rotatably connected with a turntable, one end of the movable rod far away from the fixed seat is fixedly connected with a balancing weight, the fixed seat is connected with a rotating mechanism, the turntable is provided with an electric cylinder through a mounting plate, the output end of the electric cylinder is fixedly connected with a movable plate, and the movable plate is provided with a drilling motor, the movable plate is fixedly connected with a main shaft, and the drilling motor is in transmission connection with the main shaft.

Description

Drilling equipment for straw recycling machine

Technical Field

The utility model relates to a drilling equipment technical field, concretely relates to drilling equipment that straw recycling machine was used.

Background

As is well known, a straw recycling machine is composed of a straw chopping device and a recycling device, can directly chop and recycle crop straws erected or laid in a field as feed or other raw materials, is a simple and rapid machine for comprehensive utilization of straws, needs to assemble parts in the manufacturing process, usually uses bolts to connect the two parts, and needs to use drilling equipment to process holes on the straw recycling machine for the bolts to pass through or the parts to be inserted for limiting.

Through retrieval, the Chinese 2021, 12.21.discloses a drilling device with a positioning structure for mechanical equipment with patent publication No. CN215237929U, which comprises a drilling device body and a workbench, and can position raw materials during drilling, improve the precision of raw material drilling, and can be used for drilling and processing a straw recycling machine, when parts of the straw recycling machine are drilled, the number of holes on each part is not only one, and after the parts are clamped on the workbench, the positions of the parts are fixed, because the positions of the drilling processing parts of the drilling device body and the workbench and the like in the prior art are fixed, when the other position of the same part is drilled, the part needs to be detached and then clamped again, so that the position of the other hole to be processed is aligned with a drill bit, when the drilling processing, especially when the drilling processing is carried out on different positions of the same part, efficiency is lower, simultaneously with the in-process that aligns some processing position and drill bits, because the spare part of straw recycling machine is not all regular shape, clamping position department overall dimension etc. probably not be convenient for the clamping or clamping stability is not enough, influences drilling accuracy.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a drilling equipment that straw recycling machine was used to the processing problem of driling is not convenient for to the different positions department of same spare part to the prior art who provides in the solution background art.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: drilling equipment for a straw recycling machine comprises a workbench and a drill bit, wherein a collecting piece is fixedly connected to the bottom end of the workbench, the workbench is communicated with the collecting piece, a telescopic seat is fixedly connected to the top end of the workbench, a telescopic rod is slidably connected to the inside of the telescopic seat, a lifting seat is fixedly connected to the top end of the telescopic rod, the workbench is connected with a lifting mechanism for driving the lifting seat to lift, a rotary seat is rotatably connected to the top end of the lifting seat, a movable rod is slidably connected to the rotary seat, a moving mechanism for driving the movable rod to move is connected to the rotary seat, a fixed seat is fixedly connected to one end of the movable rod, a rotary disc is rotatably connected to one end of the fixed seat, which is far away from the movable rod, a balancing weight is fixedly connected to one end of the movable rod, which is far away from the fixed seat, and a rotating mechanism for driving the rotary disc to rotate is connected to the fixed seat, the one end that the carriage release lever was kept away from to the carousel is passed through the mounting panel and is installed electronic jar, electronic jar's output fixedly connected with movable plate, drilling motor is installed to the movable plate, movable plate fixedly connected with main shaft, drilling motor and spindle drive are connected to the drill bit is installed and is kept away from the one end of movable plate at the main shaft.

Preferably, the collecting part comprises a collecting box which is fixedly connected to the bottom end of the workbench, a collecting box is slidably mounted inside the collecting box, the collecting box is of an open-top structure, and the workbench is communicated with the collecting box through a plurality of blanking holes.

Furthermore, the lifting mechanism comprises two screws, the screws are rotatably connected with the workbench, a second motor is mounted inside the collecting box, a transmission groove is formed in the workbench, the bottoms of the screws are of a polished rod structure, the bottoms of the screws extend into the transmission groove, the two screws are in transmission connection through a transmission assembly, the output end of the second motor extends into the transmission groove and is fixedly connected with the corresponding screws, and the lifting seat is fixedly connected with two lifting plates which are in threaded connection with the corresponding screws.

Still further, the transmission assembly comprises two chain wheels, the two chain wheels are fixedly sleeved on the peripheries of the corresponding screw rods respectively, the two chain wheels are connected in a chain transmission mode, and the chain wheels and the chain are located inside the transmission groove.

As a further scheme of this scheme, moving mechanism includes the third motor, the third motor is installed on the transposable top, two racks of carriage release lever fixedly connected with, set up the shifting chute that matches with carriage release lever and two racks on the swivel mount, a plurality of drive grooves have been seted up on the swivel mount, drive groove and shifting chute intercommunication, the internal rotation in drive groove is connected with drive gear, drive gear and the rack toothing who corresponds, the output of third motor stretch into the inside in corresponding drive groove and with corresponding drive gear fixed connection.

As a further scheme of this scheme, slewing mechanism includes the fourth motor, the fourth motor passes through mounting bracket fixed mounting on the top of fixing base, the output fixedly connected with driving gear of fourth motor, carousel fixedly connected with pivot, pivot and fixing base rotate to be connected, the peripheral fixed cover of pivot is equipped with driven gear, driven gear and driving gear meshing.

On the basis of the scheme, one end, close to the rotary table, of the moving plate is fixedly connected with a plurality of sliding blocks, and a plurality of sliding grooves matched with the sliding blocks are formed in the rotary table.

On the basis of the scheme, one end, far away from the collecting box, of the collecting box is fixedly connected with a pull ring.

(III) advantageous effects

Compared with the prior art, the utility model provides a drilling equipment that straw recycling machine was used possesses following beneficial effect:

in the utility model, the components of the straw recycling machine are clamped on the top of the workbench, the lifting seat can be driven by the lifting mechanism to lift, the height of the drill bit can be adjusted, the lifting seat can be adapted to lift by the sliding fit of the telescopic rod and the telescopic seat, the stability of the lifting seat can be ensured at the same time, the horizontal angle of the movable rod can be adjusted by the rotation of the rotary seat and the lifting seat, the movable rod can be driven by the moving mechanism to move, the distance between the drill bit and the rotary seat can be adjusted, the rotary disc can be driven by the rotating mechanism to rotate, so as to adjust the angle of the drill bit in the vertical plane, the drill bit can be in the state vertical to the processing surface by the adjustment of various directions and angles, the position of the drill bit corresponds to the position of the hole to be processed, the drill bit can be driven by the drilling motor and the main shaft to rotate, the movable plate can be driven by the electric cylinder to move, the drill bit is driven to move towards the direction of the components close to the straw recycling machine, carry out drilling processing through the drill bit, when carrying out drilling processing to another position of this spare part, carry out comparatively free regulation to the position and the angle of drill bit through foretell regulation, move the drill bit to the processing position department that corresponds carry out drilling processing can, compare foretell prior art, this scheme adds man-hour in the different positions of processing same spare part, can to the position of drill bit, need not to carry out the clamping again of spare part, it is convenient for carry out drilling processing to the different positions department of same spare part.

Drawings

FIG. 1 is a partially sectional schematic view of a three-dimensional structure of the present invention;

FIG. 2 is a schematic view of a portion of the enlarged structure of FIG. 1;

FIG. 3 is a schematic view of a portion of the enlarged structure of FIG. 1 at B according to the present invention;

fig. 4 is a schematic view of the overall three-dimensional structure of the present invention.

In the figure: 1. a work table; 2. a drill bit; 3. a telescopic base; 4. a telescopic rod; 5. a lifting seat; 6. rotating; 7. a travel bar; 8. A fixed seat; 9. a turntable; 10. a balancing weight; 11. an electric cylinder; 12. moving the plate; 13. a drilling motor; 14. a main shaft; 15. A collection box; 16. a collection box; 17. a screw; 18. a second motor; 19. a lifting plate; 20. a sprocket; 21. a chain; 22. A third motor; 23. a rack; 24. a drive gear; 25. a fourth motor; 26. a driving gear; 27. a rotating shaft; 28. a driven gear; 29. a slider; 30. and (4) a pull ring.

Detailed Description

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.

Examples

Referring to fig. 1-4, a drilling device for a straw recycling machine comprises a working table 1 and a drill bit 2, wherein a clamping tool is arranged on the working table 1 for fixing and clamping parts of the straw recycling machine, since understanding is not affected, the bottom end of the working table 1 is fixedly connected with a collecting piece, the working table 1 is communicated with the collecting piece, the collecting piece comprises a collecting box 15, the collecting box 15 is fixedly connected with the bottom end of the working table 1, a collecting box 16 is slidably arranged in the collecting box 15, a certain damping exists between the collecting box 16 and the collecting box 15, the collecting box 16 can be kept stable without being affected by external force, the collecting box 16 is of a top opening type structure, the working table 1 is communicated with the collecting box 15 through a plurality of blanking holes, debris generated by drilling processing can fall into the collecting box 16 through the blanking holes for collection, the collecting box 16 is pulled out from the collecting box 15 for collecting and further processing the debris, the end of the collecting box 16 far away from the collecting box 15 is fixedly connected with a pull ring 30, the collecting box 16 is conveniently pulled out from the collecting box 15 by an operator, the top end of the workbench 1 is fixedly connected with a telescopic seat 3, the inside of the telescopic seat 3 is connected with a telescopic rod 4 in a sliding manner, the top end of the telescopic rod 4 is fixedly connected with a lifting seat 5, the workbench 1 is connected with a lifting mechanism for driving the lifting seat 5 to lift, the lifting mechanism comprises two screw rods 17, the screw rods 17 are rotatably connected with the workbench 1, the collecting box 15 is internally provided with a second motor 18, the workbench 1 is internally provided with a transmission groove, the bottom of each screw rod 17 is of a polished rod structure, the bottom of each screw rod 17 extends into the transmission groove, the two screw rods 17 are connected through a transmission assembly in a transmission manner, the output end of each second motor 18 extends into the transmission groove and is fixedly connected with the corresponding screw rod 17, the lifting seat 5 is fixedly connected with two lifting plates 19, lifting plate 19 and the screw rod 17 threaded connection who corresponds, can drive two screw rods 17 synchronous rotations through second motor 18 and drive assembly, screw-thread fit and two screw rods 17 and the limiting displacement of lifting seat 5 to two lifting plate 19 through lifting plate 19 and screw rod 17, can realize the lift of two lifting plate 19, thereby drive lifting seat 5 and drill bit 2 and go up and down, adjust the height of drill bit 2, drive assembly includes two sprocket 20, two sprocket 20 are fixed the suit respectively in the periphery of the screw rod 17 that corresponds, connect through the transmission of chain 21 between two sprocket 20, sprocket 20 and chain 21 all are located the inside of driving groove, the synchronous rotation of two sprocket 20 can be realized to the transmission through chain 21, thereby realize the synchronous rotation of two screw rods 17.

It should be further noted that the top end of the lifting seat 5 is rotatably connected with a swivel mount 6, the swivel mount 6 is slidably connected with a movable rod 7, the swivel mount 6 is connected with a moving mechanism for driving the movable rod 7 to move, the moving mechanism includes a third motor 22, the third motor 22 is installed at the top end of the swivel mount 6, the movable rod 7 is fixedly connected with two racks 23, a moving slot matched with the movable rod 7 and the two racks 23 is formed on the swivel mount 6, a plurality of driving slots are formed on the swivel mount 6, the driving slots are communicated with the moving slot, the driving gear 24 is rotatably connected inside the driving slots, the driving gear 24 is meshed with the corresponding racks 23, the output end of the third motor 22 extends into the corresponding driving slot and is fixedly connected with the corresponding driving gear 24, the corresponding driving gear 24 can be driven to rotate by the third motor 22, the racks 23 and the movable rod 7 can be driven to move by the meshing of the driving gear 24 and the corresponding racks 23, the rest of the driving gears 24 limit the rack 23 and the moving rod 7, the rack 23 and the moving rod 7 can be matched with the movement through the rotation of the driving gears 24, the stability of the movement of the moving rod 7, the drill bit 2 and the like is ensured, the moving rod 7 can move to adjust the distance between the drill bit 2 and the rotary seat 6 so as to adjust the processing radius of the drilling equipment for the straw recycling machine, one end of the moving rod 7 is fixedly connected with a fixed seat 8, one end of the fixed seat 8, far away from the moving rod 7, is rotatably connected with a rotary table 9, one end of the moving rod 7, far away from the fixed seat 8, is fixedly connected with a balancing weight 10, the rotary table 9, the drill bit 2 and the like at the other end of the moving rod 7 can be balanced by the balancing weight 10, the stability of the moving rod 7 is ensured, the stability of the drill bit 2 is ensured, the fixed seat 8 is connected with a rotating mechanism for driving the rotary table 9 to rotate, the rotating mechanism comprises a fourth motor 25, a fourth motor 25 is fixedly arranged at the top end of the fixed seat 8 through a mounting rack, the output end of the fourth motor 25 is fixedly connected with a driving gear 26, the turntable 9 is fixedly connected with a rotating shaft 27, the rotating shaft 27 is rotatably connected with the fixed seat 8, a driven gear 28 is fixedly sleeved on the periphery of the rotating shaft 27, the driven gear 28 is meshed with the driving gear 26, the driving gear 26 can be driven to rotate through the fourth motor 25, the driven gear 28 and the rotating shaft 27 can be driven to rotate through the meshing of the driven gear 28 and the driving gear 26, so as to drive the turntable 9 to rotate, the angle of the drill bit 2 in a vertical plane is adjusted, an electric cylinder 11 is arranged at one end of the turntable 9 far away from the moving rod 7 through a mounting plate, the output end of the electric cylinder 11 is fixedly connected with a moving plate 12, a drilling motor 13 is arranged on the moving plate 12, the moving plate 12 is fixedly connected with a main shaft 14, and the drilling motor 13 is in transmission connection with the main shaft 14, the drill bit 2 is arranged at one end of the main shaft 14 far away from the movable plate 12, the movable plate 12 can be driven to move through the electric cylinder 11, the drill bit 2 is driven to move towards the direction close to the parts of the straw recycling machine, drilling processing is carried out through rotation of the drill bit 2, the matching of the drilling motor 13, the main shaft 14 and the drill bit 2 is the same as the structure and principle of common drilling equipment on the market, the drill bit 2 is arranged on the main shaft 14, the drilling motor 13 can drive the main shaft 14 and the drill bit 2 to rotate for drilling processing, the invention is the fully-disclosed prior art and is not the innovation point of the patent, therefore, repeated description is not needed herein, one end of the movable plate 12 close to the turntable 9 is fixedly connected with a plurality of slide blocks 29, the turntable 9 is provided with a plurality of slide grooves matched with the slide blocks 29, the movable plate 12 can be limited while the movable plate 12 moves through the sliding fit of the slide blocks 29 and the slide grooves, the stability of the drilling motor 13, the drill bit 2 and the like is ensured, thereby ensuring the drilling accuracy.

In summary, when the drilling device for the straw recycling machine is used, firstly, the drilling device for the straw recycling machine is placed at a place to be used, an operator clamps parts of the straw recycling machine at the top end of the workbench 1, adjusts the position of the drill bit 2 according to the position of a hole to be processed, the operator turns on the second motor 18, the second motor 18 drives the chain wheel 20 of the corresponding screw 17 to rotate, the two chain wheels 20 and the two screw 17 synchronously rotate under the action of the chain 21, so as to drive the two lifting plates 19 and the lifting seat 5 to lift, adjust the height of the drill bit 2, then the operator turns on the third motor 22, the third motor 22 drives the corresponding driving gear 24 to rotate, so as to drive the rack 23 and the moving rod 7 to move, and adjust the distance between the rotary table 9 and the rotary table 6, so as to adjust the distance between the drill bit 2 and the rotary table 6, moving the drill bit 2 to the position above the part of the straw recycling machine, then, an operator starts the fourth motor 25, the fourth motor 25 drives the driving gear 24 to rotate, the driving gear 24 drives the driven gear 28 and the rotating shaft 27 to rotate, so as to drive the rotary table 9 and the drill bit 2 to rotate around the rotating shaft 27, and adjust the angle of the drill bit 2 in the vertical plane, so that the drill bit 2 is perpendicular to the surface of the hole to be processed, then, the operator starts the electric cylinder 11 and the drilling motor 13, the drilling motor 13 drives the rotating shaft 27 and the drill bit 2 to rotate, the electric cylinder 11 drives the movable plate 12 to approach the part, so as to drive the drill bit 2 to drill the part of the straw recycling machine, the chips generated by processing fall into the collecting box 16 through the blanking hole to be collected, when the drilling operation is needed to be performed to another position, the angle and the position of the drill bit 2 are adjusted in the manner, so as to correspond to the other hole position, and then the electric cylinder 11 and the drilling motor 13 are started, drilling at another position is carried out, after the processing is finished, the parts of the straw recycling machine are disassembled from the workbench 1, and the new parts of the straw recycling machine are clamped at the top end of the workbench 1 to carry out the drilling processing.

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. Drilling equipment for straw recycling machine, including workstation (1) and drill bit (2), its characterized in that, the bottom fixedly connected with of workstation (1) collects the piece, workstation (1) with collect a intercommunication, the top fixedly connected with of workstation (1) is flexible seat (3), the inside sliding connection of flexible seat (3) has telescopic link (4), the top fixedly connected with lift seat (5) of telescopic link (4), workstation (1) is connected with the elevating system who is used for driving lift seat (5) to go up and down, the top of lift seat (5) is rotated and is connected with swivel mount (6), swivel mount (6) sliding connection has carriage release lever (7), swivel mount (6) are connected with the moving mechanism who is used for driving carriage release lever (7) to remove, the one end fixedly connected with fixing base (8) of carriage release lever (7), the utility model discloses a drilling machine, including fixing base (8), carriage release lever (7), movable rod (7), fixing base (8), movable rod (7) are kept away from the one end fixedly connected with balancing weight (10) of fixing base (8), fixing base (8) are connected with and are used for driving carousel (9) pivoted slewing mechanism, the one end that carriage release lever (7) were kept away from in carousel (9) is installed electronic jar (11) through the mounting panel, the output fixedly connected with movable plate (12) of electronic jar (11), drilling motor (13) are installed in movable plate (12), movable plate (12) fixedly connected with main shaft (14), drilling motor (13) and main shaft (14) transmission are connected to the one end of movable plate (12) is kept away from in main shaft (14) is installed in drill bit (2).

2. The drilling equipment for straw recycling machines according to claim 1, characterized in that the collecting member comprises a collecting box (15), the collecting box (15) is fixedly connected to the bottom end of the working platform (1), a collecting box (16) is slidably mounted inside the collecting box (15), the collecting box (16) is of an open-top structure, and the working platform (1) is communicated with the collecting box (15) through a plurality of blanking holes.

3. The drilling equipment for the straw recycling machine according to claim 2, wherein the lifting mechanism comprises two screws (17), the screws (17) are rotatably connected with the workbench (1), the collecting box (15) is internally provided with a second motor (18), the workbench (1) is internally provided with a transmission groove, the bottom of each screw (17) is of a polished rod structure, the bottom of each screw (17) extends into the transmission groove, the two screws (17) are in transmission connection through a transmission assembly, the output end of each second motor (18) extends into the transmission groove and is fixedly connected with the corresponding screw (17), the lifting seat (5) is fixedly connected with two lifting plates (19), and the lifting plates (19) are in threaded connection with the corresponding screws (17).

4. The drilling equipment for the straw recycling machine is characterized in that the transmission assembly comprises two chain wheels (20), the two chain wheels (20) are respectively fixedly sleeved on the periphery of the corresponding screw rods (17), the two chain wheels (20) are in transmission connection through a chain (21), and the chain wheels (20) and the chain (21) are both positioned in the transmission grooves.

5. The drilling equipment for the straw recycling machine as claimed in claim 4, wherein the moving mechanism comprises a third motor (22), the third motor (22) is installed at the top end of the rotary seat (6), the moving rod (7) is fixedly connected with two racks (23), a moving groove matched with the moving rod (7) and the two racks (23) is formed in the rotary seat (6), a plurality of driving grooves are formed in the rotary seat (6) and communicated with the moving groove, a driving gear (24) is rotatably connected to the inside of the driving groove, the driving gear (24) is meshed with the corresponding rack (23), and the output end of the third motor (22) extends into the inside of the corresponding driving groove and is fixedly connected with the corresponding driving gear (24).

6. The drilling equipment for the straw recycling machine according to claim 5, wherein the rotating mechanism comprises a fourth motor (25), the fourth motor (25) is fixedly installed at the top end of the fixed seat (8) through a mounting rack, a driving gear (26) is fixedly connected to the output end of the fourth motor (25), a rotating shaft (27) is fixedly connected to the turntable (9), the rotating shaft (27) is rotatably connected to the fixed seat (8), a driven gear (28) is fixedly sleeved on the periphery of the rotating shaft (27), and the driven gear (28) is meshed with the driving gear (26).

7. The drilling equipment for the straw recycling machine according to claim 6, wherein one end of the moving plate (12) close to the turntable (9) is fixedly connected with a plurality of sliding blocks (29), and the turntable (9) is provided with a plurality of sliding grooves matched with the sliding blocks (29).

8. The drilling equipment for straw reclaimers, according to claim 7, wherein the collecting box (16) is fixedly connected with a pull ring (30) at an end away from the collecting box (15).