CN216882542U

CN216882542U - Positioning device for welding tower body of feed drying tower

Info

Publication number: CN216882542U
Application number: CN202220436991.8U
Authority: CN
Inventors: 许平; 汪国荣; 许滨
Original assignee: Wuhu Fuchun Machinery Manufacturing Co ltd
Current assignee: Wuhu Fuchun Machinery Manufacturing Co ltd
Priority date: 2022-03-02
Filing date: 2022-03-02
Publication date: 2022-07-05
Anticipated expiration: 2032-03-02

Abstract

The utility model discloses a positioning device for welding a tower body of a feed drying tower, which relates to the technical field of feed drying tower processing and comprises a base, wherein pulleys are fixedly arranged at four end angles of the lower end surface of the base, telescopic columns in the vertical direction are fixedly arranged at two sides of the upper end surface of the base, an installation table is fixedly arranged at one end, far away from the base, of each telescopic column, positioning cylinders are radially arranged on the installation table, the two positioning cylinders are symmetrical by taking the vertical central line of the base as a symmetry axis, and a control part for positioning the feed drying tower body is arranged above each positioning cylinder. This positioner is used in tower body welding of fodder drying tower can weld the drying tower body, and does not need operating personnel's support, has improved the device's security.

Description

Positioning device for welding tower body of feed drying tower

Technical Field

The utility model relates to the technical field of feed drying tower processing, in particular to a positioning device for welding a tower body of a feed drying tower.

Background

Drying is one of the most important processes in the processing of expanded feed. The feed particles just extruded from the bulking machine have high moisture which is more than 22 percent, and the qualified product quality can be ensured only by removing more than 10 percent of moisture by matching drying equipment and then cooling the feed particles, however, the existing feed drying tower needs to be welded during processing, but has the problems of large volume, requirement of operator for support, poor safety and influence on welding precision once deviation occurs in the support process.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a positioning device for welding a tower body of a feed drying tower, which solves the problems that the existing feed drying tower needs to be welded during processing, but has large volume, needs to be supported by operators, has poor safety and influences the welding precision once deviation occurs in the supporting process.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a positioner is used in tower body welding of fodder drying tower, includes the base, four equal fixed mounting of extreme angle department of terminal surface have the pulley under the base, the equal fixed mounting in both sides of base up end has the flexible post of vertical direction, the one end fixed mounting that the base was kept away from to flexible post has the mount table, radially be equipped with a location section of thick bamboo on the mount table, two a location section of thick bamboo uses the perpendicular central line of base as symmetry axis symmetry, the top of a location section of thick bamboo is equipped with the control to fodder drying tower body location.

Through above-mentioned technical scheme, the user can place the fodder drying tower body in the location section of thick bamboo outside, later can fix a position the fodder drying tower through the effect of control, avoids the fodder drying tower to produce the skew in welding process, has improved welded stability, and does not need operating personnel to grab and hold, labour saving and time saving to the fodder drying tower.

Preferably, the control including be located a location section of thick bamboo top and with mount table fixed connection's fixed block, the sliding tray has been seted up to the inside of fixed block, sliding connection has the connecting rod of vertical direction in the sliding tray, the fixed block all runs through out at the both ends of connecting rod, the bottom fixed mounting of connecting rod has the arc clamp plate of contradicting with feed welding tower casing circumference outer wall, the spread groove has all been seted up to the both sides of connecting rod, be equipped with the rack of vertical direction in the spread groove, the inside one side of fixed block is equipped with the locating part that highly plays limiting displacement to the connecting rod.

Through above-mentioned technical scheme, the effect through the locating part can be controlled the connecting rod in the inside high position of sliding tray, and then can make the arc clamp plate and fodder drying tower body circumference outer wall conflict with connecting rod fixed connection, can fix a position fodder drying tower body, the welding of the fodder drying tower of being convenient for through the effect of arc clamp plate and a location section of thick bamboo.

Preferably, the limiting part comprises a first limiting block rotatably connected with the inside of the fixing block, a convex block is arranged on the first limiting block and meshed with the rack, a connecting rod located beside the convex block is arranged on the first limiting block, and the connecting rod extends out of the fixing block.

Through the technical scheme, the first limiting block fixedly connected with the connecting rod can be driven to rotate by controlling the rotation of the connecting rod, the first limiting block can drive the protruding block to rotate, and the rack can be limited by the protruding block.

Preferably, a driving piece which is located beside the first limiting block and controls the first limiting block to rotate is arranged in the fixing block.

Through above-mentioned technical scheme, the rotation of the steerable first stopper of effect through the driving piece can play the drive effect to the rotation of first stopper.

Preferably, the driving piece includes the locating lever of being connected with the inside rotation of fixed block, locating lever axle center department fixed mounting has the connecting axle, the connecting axle is connected with the inside rotation of fixed block, the locating lever is close to the inside mounting groove of having seted up of one end of first stopper, fixed mounting has first spring in the mounting groove, the one end fixed mounting of first spring has the elasticity kicking block of contradicting with first stopper surface, set up positioning groove on the first stopper, elasticity kicking block and positioning groove adaptation, the one end that first stopper was kept away from to the locating lever extends the fixed block.

Through the technical scheme, the user grasps the locating lever and rotates the locating lever, the locating lever rotates round the connecting axle, the rotation of locating lever can drive the rotation with locating lever fixed connection's first spring and elasticity kicking block, can not play limiting displacement to first stopper when elasticity kicking block and positioning groove contactless, the user can grasp the connecting rod and rotate first stopper this moment, and make the lug of first stopper not contradict with the rack, and then the height of adjustment connecting rod, at this moment, the user can turn round the locating lever, and make elasticity kicking block and positioning groove contradict, the effect through first spring plays limiting displacement to elasticity kicking block.

Preferably, the fixed block is internally provided with a positioning piece which plays a role in positioning the connecting rod, and the base is provided with a fan which absorbs harmful gas in the welding process.

Through the technical scheme, the positioning part can be used for positioning the connecting rod, and the first limiting block can be matched with the connecting rod and the arc-shaped pressing plate to limit the connecting rod and the arc-shaped pressing plate.

Preferably, the setting element includes the kelly of being connected with the inside rotation of fixed block, the inside fixed mounting of kelly has the minor axis, the minor axis runs through out the kelly, the minor axis runs through the part of wearing out the kelly and is connected with the inner wall rotation of fixed block, the one end and the rack toothing of kelly, the one end fixed mounting that the rack was kept away from to the kelly has the handle, the handle extends the fixed block, the lower terminal surface of kelly passes through second spring fixed connection with the inner wall of fixed block, the lower terminal surface and the arc clamp plate of fixed block pass through third spring fixed connection.

Through above-mentioned technical scheme, can play limiting displacement to sliding of arc clamp plate through the effect of third spring, can play limiting displacement to the rotation of kelly through the effect of second spring, can play limiting displacement to the height of connecting rod through the cooperation of kelly and rack, and the steerable kelly of removal through the minor axis rotates round the minor axis, and then the height of adjustable connecting rod.

(III) advantageous effects

The utility model provides a positioning device for welding a tower body of a feed drying tower. The method has the following beneficial effects:

(1) this positioner is used in tower body welding of fodder drying tower, the removal of the steerable elasticity kicking block of effect through first spring, cooperation through elasticity kicking block and positioning groove can play the locate action to first stopper, the cooperation through first stopper and kelly can highly play limiting displacement to the connecting rod, the removal through the connecting rod can drive the removal of arc clamp plate, cooperation through arc clamp plate and a position section of thick bamboo can play limiting displacement to fodder drying tower body, the welding of the fodder drying tower body of being convenient for, do not need operating personnel to support, the security that the device has been improved.

(2) This positioner is used in tower body welding of fodder drying tower, the harmful gas that produces in the effect through the fan can be absorbed in the welding process, has reduced harmful gas to operating personnel's harm.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic side sectional view of the fixing block according to the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 2 according to the present invention;

FIG. 4 is an enlarged view of the structure at B in FIG. 2 according to the present invention.

In the figure: 1. a base; 2. a pulley; 3. a fan; 4. a telescopic column; 5. an installation table; 6. a fixed block; 7. a positioning cylinder; 8. an arc-shaped pressing plate; 9. a sliding groove; 10. a connecting rod; 11. connecting grooves; 12. a rack; 13. a first stopper; 14. a connecting rod; 15. positioning a rod; 16. a connecting shaft; 17. mounting grooves; 18. a first spring; 19. an elastic jacking block; 20. a positioning groove; 21. a clamping rod; 22. a minor axis; 23. a handle; 24. a second spring; 25. and a third spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 to 4, the present invention provides a technical solution: a positioning device for welding a tower body of a feed drying tower comprises a base 1, pulleys 2 are fixedly mounted at four end corners of the lower end face of the base 1, telescopic columns 4 in the vertical direction are fixedly mounted at two sides of the upper end face of the base 1, a mounting table 5 is fixedly mounted at one end, far away from the base 1, of each telescopic column 4, positioning cylinders 7 are radially arranged on the mounting table 5, the two positioning cylinders 7 are symmetrical by taking the vertical central line of the base 1 as a symmetrical axis, a control part for positioning the feed drying tower body is arranged above each positioning cylinder 7, a user can place the feed drying tower body outside each positioning cylinder 7, and then the feed drying tower can be positioned under the action of the control part, so that the feed drying tower is prevented from being deviated in the welding process, the welding stability is improved, an operator does not need to grasp the feed drying tower, and time and labor are saved;

as shown in fig. 2, the control member includes a fixed block 6 located above the positioning cylinder 7 and fixedly connected to the mounting table 5, a sliding groove 9 is formed in the fixed block 6, a connecting rod 10 in a vertical direction is slidably connected in the sliding groove 9, both ends of the connecting rod 10 penetrate through the fixed block 6, an arc-shaped pressing plate 8 abutting against the circumferential outer wall of the casing of the feed welding tower is fixedly installed at the bottom end of the connecting rod 10, connecting grooves 11 are formed in both sides of the connecting rod 10, a rack 12 in the vertical direction is arranged in the connecting groove 11, a limiting member limiting the height of the connecting rod 10 is arranged on one side inside the fixed block 6, the height position of the connecting rod 10 in the sliding groove 9 can be controlled by the action of the limiting member, so that the arc-shaped pressing plate 8 fixedly connected to the connecting rod 10 abuts against the circumferential outer wall of the feed drying tower body, and the feed drying tower body can be positioned by the action of the arc-shaped pressing plate 8 and the positioning cylinder 7, the welding of the feed drying tower is facilitated;

as shown in fig. 3, the limiting member includes a first limiting block 13 rotatably connected to the inside of the fixing block 6, a protruding block is disposed on the first limiting block 13, the protruding block is engaged with the rack 12, a connecting rod 14 located beside the protruding block is disposed on the first limiting block 13, the connecting rod 14 extends out of the fixing block 6, the first limiting block 13 fixedly connected to the connecting rod 14 can be driven to rotate by controlling the rotation of the connecting rod 14, the rotation of the first limiting block 13 can drive the protruding block to rotate, and the rack 12 can be limited by the protruding block;

as shown in fig. 3, a driving member is disposed in the fixed block 6 and is located beside the first limiting block 13 and controls the first limiting block 13 to rotate, and the driving member can control the first limiting block 13 to rotate, so as to drive the first limiting block 13 to rotate;

referring to fig. 3, the driving member includes a positioning rod 15 rotatably connected to the inside of the fixing block 6, a connecting shaft 16 is fixedly mounted at the axis of the positioning rod 15, the connecting shaft 16 is rotatably connected to the inside of the fixing block 6, a mounting groove 17 is formed in an end of the positioning rod 15 close to the first stopper 13, a first spring 18 is fixedly mounted in the mounting groove 17, an elastic pushing block 19 abutting against the outer surface of the first stopper 13 is fixedly mounted at one end of the first spring 18, a positioning groove 20 is formed in the first stopper 13, the elastic pushing block 19 is adapted to the positioning groove 20, the fixing block 6 extends from an end of the positioning rod 15 far from the first stopper 13, a user grasps the positioning rod 15 and rotates the positioning rod 15, the positioning rod 15 rotates around the connecting shaft 16, the rotation of the positioning rod 15 can drive the rotation of the first spring 18 and the elastic pushing block 19 fixedly connected to the positioning rod 15, and when the elastic pushing block 19 is not in contact with the positioning groove 20, the first stopper 13 cannot be limited, at this time, a user can grasp the connecting rod 14 and rotate the first limiting block 13, the convex block of the first limiting block 13 is not abutted to the rack 12, the height of the connecting rod 10 is further adjusted, the user can rotate the positioning rod 15, the elastic ejecting block 19 is abutted to the positioning groove 20, and the elastic ejecting block 19 is limited by the action of the first spring 18;

as shown in fig. 4, a positioning piece for positioning the height of the connecting rod 10 is arranged in the fixing block 6, the base 1 is provided with a fan 3 for absorbing harmful gas in the welding process, the positioning piece can be used for positioning the height of the connecting rod 10, and the positioning piece can be matched with the first limiting block 13 to limit the height of the connecting rod 10 and the arc-shaped pressing plate 8;

as shown in fig. 4, the positioning element includes a clamping rod 21 rotatably connected with the inside of the fixing block 6, a short shaft 22 is fixedly installed inside the clamping rod 21, the short shaft 22 penetrates through the clamping rod 21, a portion of the short shaft 22 penetrating through the clamping rod 21 is rotatably connected with the inner wall of the fixing block 6, one end of the clamping rod 21 is engaged with the rack 12, a handle 23 is fixedly installed at one end of the clamping rod 21 far away from the rack 12, the handle 23 extends out of the fixing block 6, the lower end surface of the clamping rod 21 is fixedly connected with the inner wall of the fixing block 6 through a second spring 24, the lower end surface of the fixing block 6 is fixedly connected with the arc-shaped pressing plate 8 through a third spring 25, the sliding of the arc-shaped pressing plate 8 can be limited through the action of the third spring 25, the rotation of the clamping rod 21 can be limited through the action of the second spring 24, the height of the connecting rod 10 can be limited through the matching of the clamping rod 21 and the rack 12, the clamping rod 21 can be controlled to rotate around the short shaft 22 through the movement of the short shaft 22, thereby adjusting the height of the connecting rod 10.

When the feed drying tower is used, a user can enable the feed drying tower body to be wound on the outer side of the positioning cylinder 7, then the user can grasp the part of the positioning rod 15 extending out of the fixing block 6 and rotate the positioning rod 15, so that the positioning rod 15 rotates around the connecting shaft 16, the rotation of the positioning rod 15 can drive the first spring 18 and the elastic top block 19 to rotate, the first spring 18 and the elastic top block 19 are disconnected with the first limiting block 13, at the moment, the user can grasp the part of the connecting rod 14 extending out of the fixing block 6 and manually rotate the connecting rod 14, the rotation of the connecting rod 14 can drive the first limiting block 13 fixedly connected with the connecting rod 14 to rotate, and the convex block of the first limiting block 13 is disconnected with the rack 12;

then, a user can grasp the part of the short shaft 22 extending out of the fixing block 6 and manually rotate the short shaft 22, the rotation of the short shaft 22 can drive the clamping rod 21 fixedly connected with the short shaft 22 to rotate around the short shaft 22, at the moment, the second spring 24 is compressed, the connecting rod 10 can move downwards due to the gravity without the positioning action of the clamping rod 21 and the first limiting block 13, the downward movement of the connecting rod 10 can drive the arc-shaped pressing plate 8 fixedly connected with the bottom end of the connecting rod 10 to move downwards, and at the moment, because the initial state of the third spring 25 is a compressed state, the third spring 25 rebounds to push the connecting rod 10 to move downwards, the lower end face of the arc-shaped pressing plate 8 can be abutted against the outer surface of the feed drying tower body;

then, a user can loosen the handle 23, the second spring 24 rebounds to enable the clamping rod 21 to be meshed with the rack 12, the connecting rod 14 is rotated at the same time, the connecting rod 14 rotates to drive the first limiting block 13 to rotate, the protruding block of the first limiting block 13 is meshed with the rack 12, the arc-shaped pressing plate 8 tightly presses the feed drying tower body, then the positioning rod 15 is rotated to enable the elastic ejecting block 19 to be abutted against the positioning groove 20, the elastic ejecting block 19 is limited through the action of the first spring 18, and the first limiting block 13 can be limited in rotation;

at this moment, the arc-shaped pressing plate 8 can be abutted against the outer side of the feed drying tower body, the limiting effect can be achieved on the tower body, the feed drying tower can be conveniently welded, the using process of the positioning device for welding the feed drying tower body is the using process of the positioning device, and meanwhile, the content which is not described in detail in the specification belongs to the prior art which is known by professionals in the field.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a positioner is used in tower body welding of fodder drying tower, includes base (1), its characterized in that: base (1), four end angle departments of terminal surface have pulley (2) under base (1) equal fixed mounting, the equal fixed mounting in both sides of base (1) up end has flexible post (4) of vertical direction, the one end fixed mounting that base (1) was kept away from in flexible post (4) has mount table (5), radially be equipped with location section of thick bamboo (7) on mount table (5), two location section of thick bamboo (7) use the perpendicular central line of base (1) as symmetry axis symmetry, the top of location section of thick bamboo (7) is equipped with the control to the fodder drying tower body location.

2. The positioning device for welding the tower body of the feed drying tower according to claim 1, wherein the positioning device comprises: control including being located a position section of thick bamboo (7) top and with mount table (5) fixed connection's fixed block (6), sliding tray (9) have been seted up to the inside of fixed block (6), sliding tray (9) sliding connection has connecting rod (10) of vertical direction, fixed block (6) have all been run through at the both ends of connecting rod (10), the bottom fixed mounting of connecting rod (10) has arc clamp plate (8) of contradicting with feed welding tower casing circumference outer wall, spread groove (11) have all been seted up to the both sides of connecting rod (10), be equipped with rack (12) of vertical direction in spread groove (11), the inside one side of fixed block (6) is equipped with highly plays limiting displacement's locating part to connecting rod (10).

3. The positioning device for welding the tower body of the feed drying tower according to claim 2, wherein the positioning device comprises: the locating part includes first stopper (13) of being connected with fixed block (6) inside rotation, be equipped with a lug on first stopper (13), and lug and rack (12) meshing, be equipped with connecting rod (14) that are located the lug side on first stopper (13), connecting rod (14) extend fixed block (6).

4. The positioning device for welding the tower body of the feed drying tower according to claim 2, wherein the positioning device comprises: be equipped with in fixed block (6) and be located first stopper (13) side and control first stopper (13) pivoted driving piece.

5. The positioning device for welding the tower body of the feed drying tower according to claim 4, wherein the positioning device comprises: the driving piece includes locating lever (15) of being connected with the inside rotation of fixed block (6), locating lever (15) axle center department fixed mounting has connecting axle (16), connecting axle (16) are connected with the inside rotation of fixed block (6), locating lever (15) are close to one end inside of first stopper (13) and have seted up mounting groove (17), fixed mounting has first spring (18) in mounting groove (17), the one end fixed mounting of first spring (18) has elasticity kicking block (19) of contradicting with first stopper (13) surface, set groove (20) have been seted up on first stopper (13), elasticity kicking block (19) and set groove (20) adaptation, the one end that first stopper (13) were kept away from in locating lever (15) extends fixed block (6).

6. The positioning device for welding the tower body of the feed drying tower according to claim 2, wherein the positioning device comprises: the inside setting element that plays the positioning action to connecting rod (10) height that is equipped with of fixed block (6), be equipped with fan (3) that carry out the absorption to the harmful gas of welding in-process on base (1).

7. The positioning device for welding the tower body of the feed drying tower according to claim 6, wherein the positioning device comprises: the setting element includes kelly (21) of being connected with fixed block (6) inside rotation, the inside fixed mounting of kelly (21) has minor axis (22), minor axis (22) link up and wear out kelly (21), minor axis (22) link up the part of wearing out kelly (21) and the inner wall of fixed block (6) rotate and are connected, the one end and the rack (12) meshing of kelly (21), the one end fixed mounting that rack (12) were kept away from in kelly (21) has handle (23), fixed block (6) are extended in handle (23), the lower terminal surface of kelly (21) passes through second spring (24) fixed connection with the inner wall of fixed block (6), the lower terminal surface and arc clamp plate (8) of fixed block (6) are through third spring (25) fixed connection.