CN210968482U

CN210968482U - High-efficient refiner

Info

Publication number: CN210968482U
Application number: CN201920928251.4U
Authority: CN
Inventors: 傅鹏
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-19
Filing date: 2019-06-19
Publication date: 2020-07-10
Anticipated expiration: 2029-06-19

Abstract

The utility model provides a high-efficient refiner, including frame, motor, transmission, sand blasting unit, the motor is installed in the frame, transmission is many connecting rod transmission, sand blasting unit includes first sandblast structure, first sandblast structure includes first sliding table, first dead lever, install a plurality of sandblast head on the first dead lever, first dead lever is installed on first sliding table, be equipped with first guide rail in the frame, first sliding table slidable mounting is on first guide rail, the motor links to each other with first sliding table transmission through many connecting rod transmission, the motor rotates the in-process and drives the reciprocating type swing of first sliding table through many connecting rod transmission. The utility model discloses an adopt many connecting rod transmission to link to each other with the motor, make the rotary motion of motor turn into the reciprocating type swing of first sliding stand, avoided the motor to carry out positive and negative direction pivoted switching, effectively improved the sandblast efficiency of refiner.

Description

High-efficient refiner

Technical Field

The utility model relates to a refiner especially relates to a high-efficient refiner.

Background

Refiners are an important industrial facility and are used in wood processing. The existing refiner mainly adopts a motor to drive the position of a sand blasting head, so that sand is blasted above a wood plate of the sand blasting head in a reciprocating motion. The refiner mainly utilizes the positive rotation and the negative rotation of the motor to adjust the motion direction of the sand blasting head so as to ensure that the sand blasting head can carry out reciprocating motion. However, the switching efficiency of the forward rotation and the reverse rotation of the motor is low, and after the unidirectional rotation is completed, the motor needs to undergo the processes of speed reduction, stop and re-acceleration, so that the longer switching time is needed between the forward rotation and the reverse rotation of the motor, the movement efficiency of the sand blasting head is seriously influenced, and the sand blasting efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model provides a high-efficient refiner to at least, solve the problem that the sandblast head sandblast is inefficiency of refiner among the prior art.

The utility model provides a high-efficient refiner, including frame, motor, transmission, sand blasting unit, the motor is installed in the frame, transmission is many connecting rod transmission, sand blasting unit includes first sandblast structure, first sandblast structure includes first sliding table, first dead lever, install a plurality of sandblast head on the first dead lever, first dead lever is installed on first sliding table, be equipped with first guide rail in the frame, first sliding table slidable mounting is on first guide rail, the motor links to each other with first sliding table transmission through many connecting rod transmission, the motor rotates the in-process and drives the reciprocating type swing of first sliding table through many connecting rod transmission.

Further, sand blasting unit still includes second sliding stand, second dead lever, install a plurality of sandblast head on the second dead lever, the second dead lever is installed on the second sliding stand, be equipped with the second guide rail in the frame, second sliding stand slidable mounting is on the second guide rail, the motor links to each other with the transmission of second sliding stand through many connecting rod transmission, the motor rotates the in-process and drives the reciprocating swing of second sliding stand through many connecting rod transmission of second.

Furthermore, many connecting rod transmission includes carousel, rotation connecting rod, swing arm, transmission shaft, rocking arm, first connecting rod, second connecting rod, the carousel is installed on the motor, the one end of rotation connecting rod is rotatable continuous with the carousel, the carousel links to each other through the one end of rotation connecting rod with the swing arm, the rotatable horizontal installation of transmission shaft is in the frame, the both ends of transmission shaft are fixed continuous with the other end of swing arm, the center of rocking arm respectively, the both ends of rocking arm are rotatable continuous with first sliding stand, second sliding stand respectively through first connecting rod, second connecting rod, the arm of force length that the one end was linked to each other with the carousel is less than arm of force length in the swing arm rotation process.

Further, first sandblast structure still includes a lifter, but first dead lever is installed on first slip table through a lifter liftable.

Furthermore, the first guide rail is a V-shaped rail, a V-shaped bearing group is arranged on the first sliding table and consists of a plurality of V-shaped bearings, and the first sliding table is slidably mounted on the V-shaped rail through the V-shaped bearing group.

Furthermore, the first sliding table is further provided with a roller, the rack is provided with a guide groove matched with the roller, and the roller of the first sliding table is slidably arranged in the guide groove.

Furthermore, the first sand blasting structure further comprises a first lifting slide rail, the first lifting slide rail is fixedly mounted on the rack, a slide groove with two ends bent upwards is formed in the first lifting slide rail, a change gear is arranged on the first fixing rod, and the change gear is slidably mounted in the slide groove of the first lifting slide rail.

Further, the high-efficiency refiner also comprises a lifting device, and the machine table is connected with the lifting device.

Furthermore, the lifting device comprises a lifting screw rod, the lifting screw rod comprises a screw rod and a lifting platform, and the machine platform is connected with the lifting platform.

Furthermore, the lifting device further comprises a lifting motor and a transmission structure, and the lifting motor is in transmission connection with the screw rod through the transmission structure.

Compared with the prior art, the utility model, link to each other with the motor through adopting many connecting rod transmission, make the rotary motion of motor turn into the reciprocating type slip of first sliding stand, avoided the motor to carry out positive and negative direction pivoted switching, effectively improved the sandblast efficiency of refiner.

Drawings

Fig. 1 is a schematic perspective view of an embodiment of the present invention;

FIG. 2 is a front view of the embodiment of the present invention;

FIG. 3 is a cross-sectional view of an embodiment of the present invention;

fig. 4 is a right side view of an embodiment of the present invention;

fig. 5 is a rear view of an embodiment of the present invention.

Detailed Description

In order to make the technical solution of the present invention better understood, the technical solution of the embodiments of the present invention will be clearly and completely described below 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 efforts shall belong to the protection scope of the present invention.

It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order.

The embodiment of the utility model discloses high-efficient refiner, as shown in fig. 1, 2, 5, including frame 1, motor 2, transmission 3, sand blasting unit, motor 2 installs in frame 1, transmission 3 is many connecting rod transmission 3, sand blasting unit includes first sandblast structure, first sandblast structure includes first sliding table 41, first dead lever 42, install a plurality of sandblast head on the first dead lever 42, first dead lever 42 is installed on first sliding table 41, be equipped with first guide rail in frame 1, first sliding table 41 slidable mounting is on first guide rail, motor 2 links to each other through many connecting rod transmission 3 and the transmission of first sliding table 41, motor 2 rotates the in-process and drives the reciprocating type swing of first sliding table 41 through many connecting rod transmission 3.

Optionally, as shown in fig. 1, 2, and 5, the sand blasting apparatus further includes a second sliding table 51 and a second fixing rod 52, a plurality of sand blasting heads are installed on the second fixing rod 52, the second fixing rod 52 is installed on the second sliding table 51, a second guide rail is arranged on the frame 1, the second sliding table 51 is installed on the second guide rail in a sliding manner, the motor 2 is connected with the second sliding table 51 through the multi-link transmission device 3 in a transmission manner, and the motor 2 drives the second sliding table 51 to swing in a reciprocating manner through the multi-link transmission device 3 during a rotation process.

Specifically, as shown in fig. 1, 2, and 5, the multi-link transmission device 3 includes a rotary table 31, a rotary link 32, a swing arm 33, a transmission shaft 34, a rotating arm 35, a first link 36, and a second link, the rotary table 31 is mounted on the motor 2, one end of the rotary link 32 is rotatably connected to the rotary table 31, the rotary table 31 is connected to one end of the swing arm 33 through the rotary link 32, the transmission shaft 34 is rotatably and horizontally mounted on the frame 1, two ends of the transmission shaft 34 are respectively fixedly connected to the other end of the swing arm 33 and a center of the rotating arm 35, two ends of the rotating arm 35 are respectively rotatably connected to the first sliding table 41 and the second sliding table 51 through the first link 36 and the second link, and a moment arm length at an end of the rotary link 32 connected to the rotary table 31 is smaller than a moment arm length during rotation of the swing arm.

Wherein, as shown in figures 1, 2 and 5,

the embodiment of the utility model provides a link to each other with the motor through adopting many connecting rod transmission, make the rotary motion of motor turn into the reciprocating type slip of first sliding stand, avoided the motor to carry out positive and negative direction pivoted switching, effectively improved the sandblast efficiency of refiner. And simultaneously, the embodiment of the utility model provides a force arm length through linking to each other one end with the carousel with the rotation connecting rod is less than the swing arm rotates the arm of force length of in-process, makes the carousel drive rotate connecting rod one end after the round, the swing arm can only swing (being less than 180 °) in fixed angle, turns into the swing of rocking arm with the rotation of motor to utilize the rocking arm to carry out the push-and-pull to first sliding stand, second sliding stand, form reciprocating motion. Furthermore, the embodiment of the utility model provides a through adopting many connecting rod transmission, make a motor can drive first sliding stand and second sliding stand simultaneously and move on the equidirectional not, increase the correct grinding mode of refiner, improve correct grinding efficiency.

Optionally, as shown in fig. 1, 2 and 5, the first sand blasting structure further includes a first lifting rod, and the first fixing rod 42 is installed on the first sliding table 41 in a lifting manner through the first lifting rod.

Optionally, as shown in fig. 4, the first guide rail is a V-shaped rail 11, a V-shaped bearing set 411 is disposed on the first sliding table 41, the V-shaped bearing set 411 is composed of a plurality of V-shaped bearings, and the first sliding table 41 is slidably mounted on the V-shaped rail 11 through the V-shaped bearing set 411.

Particularly, as shown in fig. 1, 2, and 5, the first sliding table 41 is further provided with a roller, the frame 1 is provided with a guide groove matched with the roller, and the roller of the first sliding table 41 is slidably mounted in the guide groove.

Specifically, as shown in fig. 1, 2, and 5, the first sand blasting structure further includes a first lifting slide rail 43, the first lifting slide rail 43 is fixedly installed on the frame 1, a slide groove 431 with two ends bent upward is formed in the first lifting slide rail 43, a hanging wheel 421 is formed on the first fixing rod 42, and the hanging wheel 421 is slidably installed in the slide groove 431 of the first lifting slide rail 43.

As shown in fig. 1, 2 and 5, the second sliding table 51 and the second fixing rod 52 in the present embodiment have the same structure as the first sliding table 41 and the first fixing rod 42, and both have a first lifting rod, so that the second fixing rod 52 can move up and down relative to the second sliding table 51. The V-shaped rail 11 is a horizontal rail, and the V-shaped bearing sets 411 are positioned at two sides of the V-shaped rail 11, so that the V-shaped bearing sets 411 are slidably clamped on the V-shaped rail.

The embodiment of the utility model provides a through adopting V type rail, V type bearing group structure, when guaranteeing that first sliding stand can effectively be gliding, tremble about avoiding first sliding stand, improve stability. And simultaneously, the embodiment of the utility model provides a through adopting first lifter, make first dead lever can carry out the up-and-down motion by relative first sliding stand, reach the effect of control sandblast head and sandblast face distance. And simultaneously, the embodiment of the utility model provides a through adopting first lift slide rail, make the change gear can drive first dead lever according to the spout structure and carry out the elevating movement in the motion process, increase the mode of sandblast correct grinding.

Optionally, the high-efficiency refiner further comprises a lifting device, and the machine table 1 is connected with the lifting device.

Particularly, the lifting device comprises a lifting screw rod, the lifting screw rod comprises a screw rod 61 and a lifting table 62, and the machine table 1 is connected with the lifting table 62.

In particular, the lifting device further comprises a lifting motor 65 and a transmission structure 64, and the lifting motor 65 is in transmission connection with the screw rod 61 through the transmission structure 64.

As shown in fig. 1-3, lifting screws are disposed on both sides of the refiner table 1, the transmission structure 64 is a transmission belt 64, the top of the screw structure has a gear structure 63, the transmission belt 64 is engaged with the screw top gear 63 of each lifting screw, and the lifting motor 65 is engaged with the transmission belt 64. The elevating motor 65 drives the screw rods 61 to rotate simultaneously through the belt 64, so that the elevating platforms 62 ascend or descend simultaneously.

The embodiment of the utility model provides a through adopting elevating gear, can effective control sandblast head and the distance of finish grinding face, control correct grinding effect. Furthermore, the embodiment of the utility model provides a through adopting elevator motor, transmission structure, lift lead screw, make elevator motor can drive the height of elevating platform on each lift lead screw simultaneously, realize the effective control to the sandblast head height.

It should be finally noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting the same, and although the present invention is described in detail with reference to the above embodiments, it should be understood by those skilled in the art that after reading the present specification, the technical personnel can still modify or equivalently replace the specific embodiments of the present invention, but these modifications or changes do not depart from the scope of the claims of the present application.

Claims

1. The utility model provides a high-efficient refiner, its characterized in that, high-efficient refiner includes frame, motor, transmission, sand blasting unit, the motor is installed in the frame, transmission is many connecting rod transmission, sand blasting unit includes first sandblast structure, first sandblast structure includes first sliding table, first dead lever, install a plurality of sandblast head on the first dead lever, first dead lever is installed on first sliding table, be equipped with first guide rail in the frame, first sliding table slidable mounting is on first guide rail, the motor links to each other with first sliding table transmission through many connecting rod transmission, the motor rotates the in-process and drives the reciprocating type swing of first sliding table through many connecting rod transmission.

2. The high-efficiency refiner of claim 1, wherein the sand-blasting device further comprises a second sliding table and a second fixing rod, the second fixing rod is provided with a plurality of sand-blasting heads, the second fixing rod is arranged on the second sliding table, the frame is provided with a second guide rail, the second sliding table is slidably arranged on the second guide rail, the motor is in transmission connection with the second sliding table through a multi-link transmission device, and the second sliding table is driven to swing back and forth through the second multi-link transmission device during rotation of the motor.

3. The high-efficiency refiner of claim 2, wherein the multi-link transmission device comprises a turntable, a rotating link, a swing arm, a transmission shaft, a swing arm, a first link and a second link, the turntable is mounted on the motor, one end of the rotating link is rotatably connected with the turntable, the turntable is connected with one end of the swing arm through the rotating link, the transmission shaft is rotatably and horizontally mounted on the frame, two ends of the transmission shaft are respectively fixedly connected with the other end of the swing arm and the center of the swing arm, two ends of the swing arm are respectively rotatably connected with the first sliding table and the second sliding table through the first link and the second link, and the length of the arm of force at the end of the rotating link connected with the turntable is smaller than that of the arm of force during the rotation of the swing arm.

4. The high-efficiency refiner of claim 1 wherein the first blasting structure further comprises a first lifting rod, and the first fixing bar is liftably mounted on the first sliding table by the first lifting rod.

5. The high-efficiency refiner of claim 1 wherein the first guide rail is a V-shaped rail, the first sliding table is provided with a V-shaped bearing set, the V-shaped bearing set is composed of a plurality of V-shaped bearings, and the first sliding table is slidably mounted on the V-shaped rail through the V-shaped bearing set.

6. The high-efficiency refiner of claim 5 wherein the first sliding table further comprises a roller, the frame comprises a guide groove matching with the roller, and the roller of the first sliding table is slidably mounted in the guide groove.

7. The high-efficiency refiner of claim 4, wherein the first sand-blasting structure further comprises a first lifting slide rail, the first lifting slide rail is fixedly installed on the frame, a sliding groove with two ends bent upwards is formed on the first lifting slide rail, a hanging wheel is arranged on the first fixing rod, and the hanging wheel is slidably installed in the sliding groove of the first lifting slide rail.

8. The high-efficiency refiner of claim 1 wherein the high-efficiency refiner further comprises a lifting device, and wherein the table is connected to the lifting device.

9. The high-efficiency refiner of claim 8 wherein the lifting device comprises a lifting screw, the lifting screw comprises a screw and a lifting table, and the machine table is connected with the lifting table.

10. The high-efficiency refiner of claim 9 wherein the lifting device further comprises a lifting motor and a transmission structure, and the lifting motor is in transmission connection with the screw rod through the transmission structure.