CN210335089U

CN210335089U - Automatic rake tooth penetrating device

Info

Publication number: CN210335089U
Application number: CN201921272407.4U
Authority: CN
Inventors: 徐诗友
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-07
Filing date: 2019-08-07
Publication date: 2020-04-17
Anticipated expiration: 2029-08-07

Abstract

The utility model discloses an automatic wear rake teeth device, include: the clamping mechanism is used for clamping rake teeth to be penetrated, a fixing mechanism used for fixing a grate machine shaft is arranged on one side of the clamping mechanism, and a tooth penetrating mechanism used for penetrating the rake teeth into the grate machine shaft is arranged above the clamping mechanism; the fixture includes: the rotary motor, be provided with a carousel on rotary motor's the output shaft, the middle part of carousel is provided with a lead screw, the cover is equipped with a mounting panel on the lead screw, be provided with four lifting plates on the mounting panel, the outside of lead screw is provided with four to being used for the centre gripping to treat the anchor clamps of wearing the rake teeth, the lifting plate is located a pair of anchor clamps, the downside of mounting panel is provided with the drive unit of drive mounting panel up-and-down motion. The utility model provides an automatic wear rake teeth device can penetrate the grid spindle with the rake teeth on, the effectual efficiency that has improved the assembly rake teeth, has reduced personnel's working strength.

Description

Automatic rake tooth penetrating device

Technical Field

The utility model relates to an automation equipment technical field, concretely relates to automatic wear rake teeth device.

Background

The grating machine is a solid-liquid separation device capable of continuously removing impurities in fluid, is an indispensable special device in the production processes of industries such as municipal sewage treatment, water works, power plants, textile, food processing, paper making, leather and the like, and is a solid-liquid screening device commonly adopted in China at present.

In assembling a triple wire type grate, the grate blades are currently marketed by hand threading them onto the grate shaft. Taking a common six-shaft three-cable type grating machine as an example, three rake teeth (namely, side rake teeth, middle rake teeth and small rake teeth for short) are arranged on the grating machine, when the grating machine is assembled, the two rake teeth and the two small rake teeth are added into one layer, the two middle rake teeth and the two small rake teeth are added into the other layer, and the two rake teeth and the two small rake teeth are crossed in sequence, and the rake blades are penetrated on the six shafts.

Accordingly, the prior art is yet to be improved and developed.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model lies in, to prior art's above-mentioned defect, provide an automatic wear rake teeth device, can penetrate the grid spindle with the rake teeth on, the effectual efficiency that has improved the assembly rake teeth has reduced personnel's working strength.

The utility model provides a technical scheme that technical problem adopted as follows:

an automatic rake teeth penetrating device, comprising:

the clamping mechanism is used for clamping rake teeth to be penetrated, a fixing mechanism used for fixing a grate machine shaft is arranged on one side of the clamping mechanism, and a tooth penetrating mechanism used for penetrating the rake teeth into the grate machine shaft is arranged above the clamping mechanism;

the fixture includes: the rake tooth clamping device comprises a rotary motor, wherein a rotary disc is arranged on an output shaft of the rotary motor, a lead screw is arranged in the middle of the rotary disc, a mounting plate is sleeved on the lead screw, four lifting plates are arranged on the mounting plate, four pairs of clamps for clamping rake teeth to be penetrated are arranged on the outer side of the lead screw, the lifting plates are positioned in the pair of clamps, and a driving unit for driving the mounting plate to move up and down is arranged on the lower side of the mounting plate;

the tooth mechanism of wearing includes: the support beam is arranged on the support, a sliding block plate is arranged on the support beam, a first rotating cylinder is arranged on the sliding block plate, a first gear is arranged on an output shaft of the first rotating cylinder, and a first rack meshed with the first gear is arranged on the support beam;

the sliding block plate is provided with a fixing plate, the fixing plate is provided with an L-shaped tooth penetrating frame, a second rack is arranged on the upper portion of the L-shaped tooth penetrating frame, a second rotary cylinder is arranged on the fixing plate, an output shaft of the second rotary cylinder is provided with a second gear, the second gear is meshed with the second rack, and two suction units are arranged at the bottom of the L-shaped tooth penetrating frame.

Preferably, the suction unit includes: the first link of fixed setting, but first link one side is provided with the second link of slider, the bottom of first link and second link all is provided with a sucking disc.

Preferably, the bottom of the L-shaped tooth penetrating frame is provided with a guide rail, the guide rail is provided with a sliding block, the sliding block is fixedly connected with the second connecting frame, the side surface of the L-shaped tooth penetrating frame is provided with an air cylinder, and an output shaft of the air cylinder is fixedly connected with the second connecting frame.

Preferably, an L-shaped plate is arranged on the second connecting frame, and an output shaft of the air cylinder is connected with the upper part of the L-shaped plate.

Preferably, the slider plate is provided with rollers at both ends thereof.

Preferably, the driving unit includes: the fixed column is sleeved on the screw rod, and a third rotary cylinder is arranged on the fixed column.

Preferably, the clamping mechanism further comprises: for fixing the housing of the rotary motor.

Preferably, the four pairs of clamps include: the side rake tooth clamp, the middle rake tooth clamp, the first small rake tooth clamp and the second small rake tooth clamp;

the side rake tooth clamp is opposite to the first small rake tooth clamp, and the middle rake tooth clamp is opposite to the second small rake tooth clamp.

Preferably, the fixing mechanism includes: a support table and a fixing frame arranged on the top of the support table.

Preferably, the fixed frame comprises a supporting frame, and an upper fixed plate and a lower fixed plate which are respectively arranged at the top and the bottom of the supporting frame, wherein the upper fixed plate and the lower fixed plate are both provided with a plurality of fixing holes for fixing the shaft of the grille.

Compared with the prior art, the utility model provides an automatic wear rake teeth device has following beneficial effect:

the machined side rake teeth, the middle rake teeth and the small rake teeth are placed in corresponding fixtures, then the rake teeth (the side rake teeth and the small rake teeth) are sucked by a sucking unit in a tooth penetrating mechanism, then the rake teeth penetrate through a grid machine shaft on a fixing mechanism, then the same rake teeth are sucked to penetrate through the grid machine shaft on the fixing mechanism, a rotary disc on a clamping mechanism rotates for 90 degrees, the rake teeth (the middle rake teeth and the small rake teeth) are sucked by the sucking unit in the tooth penetrating mechanism, and then the rake teeth are transmitted into the grid machine shaft on the fixing mechanism.

Drawings

In order to illustrate the solution of the present application more clearly, the drawings that are needed in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present application, and that other drawings can be obtained by those skilled in the art without inventive effort.

Fig. 1 is a schematic view of the overall structure of the preferred embodiment of the automatic rake teeth threading device of the present invention.

Fig. 2 is a schematic view of the overall structure of the clamping mechanism in the preferred embodiment of the automatic rake teeth penetrating device of the present invention.

Fig. 3 is a schematic view of a part of the clamping mechanism in a preferred embodiment of the automatic rake teeth penetrating device of the present invention.

Fig. 4 is a schematic view of the entire structure of a tooth penetrating mechanism in a preferred embodiment of the automatic tooth penetrating device of the present invention.

Fig. 5 is an exploded view of a tine threading mechanism in a preferred embodiment of the automatic tine threading device of the present invention.

Fig. 6 is a schematic structural view of a first part of a tine threading mechanism in a preferred embodiment of the automatic tine threading device of the present invention.

Fig. 7 is a schematic structural view of a second part of a tine threading mechanism in a preferred embodiment of the automatic tine threading device of the present invention.

Fig. 8 is an exploded view of the fixing mechanism in the preferred embodiment of the automatic rabble tooth threading device of the present invention.

Reference numerals:

100-clamping mechanism, 200-fixing mechanism, 300-threading mechanism, 101-rotating motor, 102-rotating disk, 103-screw rod, 104-mounting plate, 105-lifting plate, 106-clamp, 107-driving unit, 301-support, 302-supporting beam, 303-sliding plate, 304-first rotating cylinder, 305-first gear, 306-first rack, 307-fixing plate, 308-L-shaped threading rack, 309-second rack, 310-second rotating cylinder, 311-second gear, 312-suction unit, 3121-first connecting rack, 3122-second connecting rack, 3123-sucking disk, 3124-guide rail, 3125-sliding block, 313-cylinder, 314-L-shaped plate, 315-rolling wheel, 1071-fixing column, 1072-third rotary cylinder, 102-housing, 1061-edge rake teeth clamp, 1062-middle rake teeth clamp, 1063-first small rake teeth clamp, 1064-second small rake teeth clamp, 201-support table, 202-fixing frame, 2021-support frame, 2022-upper fixing plate, 2023-lower fixing plate, 2024-fixing hole.

Detailed Description

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used in the description of the application herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application; the terms "including" and "having," and any variations thereof, in the description and claims of this application and the description of the above figures are intended to cover non-exclusive inclusions. The terms "first," "second," and the like in the description and claims of this application or in the above-described drawings are used for distinguishing between different objects and not for describing a particular order.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.

The embodiment of the utility model provides an automatic wear rake teeth device, as shown in fig. 1 to 7, it includes: the holding mechanism 100 is used for holding the rake teeth to be penetrated, one side of the holding mechanism 100 is provided with a fixing mechanism 200 used for fixing a grate machine shaft, and a tooth penetrating mechanism 300 for penetrating the rake teeth onto the grate machine shaft is arranged above the holding mechanism 100;

the chucking mechanism 100 includes: the rake tooth punching device comprises a rotary motor 101, wherein a rotary disc 102 is arranged on an output shaft of the rotary motor 101, a screw rod 103 is arranged in the middle of the rotary disc 102, an installation plate 104 is sleeved on the screw rod 103, four lifting plates 105 are arranged on the installation plate 104, four pairs of clamps 106 for clamping rake teeth to be punched are arranged on the outer side of the screw rod 103, the lifting plates 105 are positioned in the pair of clamps 106, and a driving unit 107 for driving the installation plate 104 to move up and down is arranged on the lower side of the installation plate 104;

the tooth piercing mechanism 300 includes: the support 301 is arranged on a support beam 302 on the support 301, a slider plate 303 is arranged on the support beam 302, a first rotary cylinder 304 is arranged on the slider plate 303, a first gear 305 is arranged on an output shaft of the first rotary cylinder 304, and a first rack 306 meshed with the first gear 305 is arranged on the support beam 302;

the slider plate 303 is provided with a fixed plate 307, the fixed plate 307 is provided with an L-shaped rack 308, the upper part of the L-shaped rack 308 is provided with a second rack 309, the fixed plate 307 is provided with a second rotary cylinder 310, an output shaft of the second rotary cylinder 310 is provided with a second gear 311, the second gear 311 is engaged with the second rack 309, and the bottom of the L-shaped rack 308 is provided with two suction units 312.

In a further preferred embodiment of the present invention, the sucking unit 312 includes: the device comprises a first connecting frame 3121 fixedly arranged, a second connecting frame 3122 provided with a sliding block at one side of the first connecting frame 3121, and a suction disc 3123 provided at the bottom of each of the first connecting frame 3121 and the second connecting frame 3122.

In a further preferred embodiment of the present invention, the bottom of the L-shaped rack 308 is provided with a guide rail 3124, the guide rail 3124 is adapted with a slider 3125, the slider 3125 and the second connecting frame 3122 are fixedly connected, the side of the L-shaped rack 308 is provided with a cylinder 313, the output shaft of the cylinder 313 and the second connecting frame 3122 are fixedly connected.

In a further preferred embodiment of the present invention, an L-shaped plate 314 is disposed on the second connecting frame 3122, and the output shaft of the cylinder 313 is connected to the upper portion of the L-shaped plate 314.

The working principle of the automatic rake tooth penetrating device is as follows: the machined side rake teeth, middle rake teeth and small rake teeth are placed in the corresponding clamp 106, then the rake teeth (the side rake teeth and the small rake teeth) are sucked by the sucking unit 312 in the tooth penetrating mechanism 300 and then are transmitted to the grating machine shaft on the fixing mechanism 200, then the same rake teeth are sucked and penetrated to the grating machine shaft on the fixing mechanism 200, at the moment, the rotating disc 102 on the clamping mechanism 100 rotates for 90 degrees, the rake teeth (the middle rake teeth and the small rake teeth) are sucked by the sucking unit 312 in the tooth penetrating mechanism 300 and then are transmitted to the grating machine shaft on the fixing mechanism 200, and the reciprocating operation is carried out in such a way that the rake teeth are penetrated to the grating machine shaft. Of course as the work progresses the tines in the jig become less and the height between the tines and the extraction unit 312 becomes greater, so that the height of the lifting plate 105, i.e. between the extraction unit 312 and the tines, is adjusted by the drive unit 107.

In one embodiment, the frame 301 is configured as a door frame, and the two door frame supports support beam 302.

The rotary cylinder, i.e. the air inlet and outlet ducts and the air guide head, are fixed, while the cylinder body can rotate relatively and act on the machine tool fixture and the wire coiling device, and the cylinder is a cylindrical metal part in which the piston is guided to perform linear reciprocating motion.

In specific implementation, the first rotary cylinder 304, the second rotary cylinder 310 and the third rotary cylinder 1072 may be manufactured by yday company.

In specific implementation, the fixed plate 307 is provided with a profile structure, one side surface of the fixed plate 307 is provided with a guide rail, and the L-shaped tooth-penetrating frame 308 is provided with a slide matched with the guide rail.

In a further preferred embodiment of the present invention, the two ends of the slider plate 303 are both provided with rollers 315. The roller 315 is disposed on a bracket through which it is supported.

Of course, rollers are also disposed on both sides of the bottom surface of the slider plate 303, and these rollers can effectively reduce the friction between the slider plate 303 and the support beam 302.

As shown in fig. 3, in a further preferred embodiment of the present invention, the driving unit 107 comprises: the fixing column 1071 is sleeved on the screw rod 103, and a third rotary cylinder 1072 is arranged on the fixing column 1071. The third rotating cylinder 1072 is used to drive the four lifting plates 105 to move upward, thereby adjusting the distance between the suction unit 312 and the rake teeth.

In a further preferred embodiment of the present invention, the clamping mechanism 100 further comprises: a housing 102 for fixing the rotation motor 101.

In a further preferred embodiment of the present invention, the four pairs of clamps 106 include: a side rake tooth clamp 1061, a middle rake tooth clamp 1062, a first small rake tooth clamp 1063 and a second small rake tooth clamp 1064;

the side rake teeth clamp 1061 is opposite to the first small rake teeth clamp 1063, and the middle rake teeth clamp 1062 is opposite to the second small rake teeth clamp 1064.

The side rake teeth clamp 1061, the middle rake teeth clamp 1062, the first small rake teeth clamp 1063 and the second small rake teeth clamp 1064 need to be machined into corresponding rake teeth shapes. Of course, the side rake teeth clamp 605 and the middle rake teeth clamp 606 are also composed of two clamps.

In a further preferred embodiment of the present invention, as shown in fig. 8, the fixing mechanism 200 comprises: a support stage 201, and a fixing frame 202 disposed on the top of the support stage 201.

As shown in fig. 8, in a further preferred embodiment of the present invention, the fixing frame 202 includes a supporting frame 2021, an upper fixing plate 2022 and a lower fixing plate 2023 respectively disposed at the top and the bottom of the supporting frame 2021, and the upper fixing plate 2022 and the lower fixing plate 2023 are both provided with a plurality of fixing holes 2024 for fixing the shaft of the grille.

In specific implementation, the structure of the supporting frame 2021 is favorable for fixing the shaft of the grille and improving the stability of the shaft.

To sum up, the utility model discloses an automatic rake teeth device of wearing of suction dredge, include: the clamping mechanism is used for clamping rake teeth to be penetrated, a fixing mechanism used for fixing a grate machine shaft is arranged on one side of the clamping mechanism, and a tooth penetrating mechanism used for penetrating the rake teeth into the grate machine shaft is arranged above the clamping mechanism; the machined side rake teeth, the middle rake teeth and the small rake teeth are placed in corresponding fixtures, then the rake teeth (the side rake teeth and the small rake teeth) are sucked by the sucking units in the tooth penetrating mechanism, then the rake teeth are transmitted to the grid crankshaft on the fixing mechanism, the turntable on the clamping mechanism rotates 90 degrees, the rake teeth (the middle rake teeth and the small rake teeth) are sucked by the sucking units in the tooth penetrating mechanism, then the grid crankshaft on the fixing mechanism is transmitted to the grid crankshaft, the reciprocating work is carried out so that the rake teeth penetrate into the grid crankshaft, the tooth penetrating efficiency is effectively improved, and the working strength of personnel is reduced.

It is to be understood that the above-described embodiments are merely illustrative of some, but not restrictive, of the broad invention, and that the appended drawings illustrate preferred embodiments of the invention and do not limit the scope of the invention. This application is capable of embodiments in many different forms and is provided for the purpose of enabling a thorough understanding of the disclosure of the application. Although the present application has been described in detail with reference to the foregoing embodiments, it will be apparent to one skilled in the art that the present application may be practiced without modification or with equivalents of some of the features described in the foregoing embodiments. All equivalent structures made by using the contents of the specification and the drawings of the present application are directly or indirectly applied to other related technical fields and are within the protection scope of the present application.

Claims

1. An automatic rake teeth penetrating device is characterized by comprising:

2. The automatic rabble tooth penetrating device according to claim 1, wherein the suction unit comprises: the first link of fixed setting, but first link one side is provided with the second link of slider, the bottom of first link and second link all is provided with a sucking disc.

3. The automatic rabble tooth punching device according to claim 2, wherein a guide rail is arranged at the bottom of the L-shaped rabble tooth punching frame, the guide rail is provided with a sliding block, the sliding block is fixedly connected with the second connecting frame, a cylinder is arranged on the side surface of the L-shaped rabble tooth punching frame, and an output shaft of the cylinder is fixedly connected with the second connecting frame.

4. The automatic rake teeth penetrating device as claimed in claim 3, wherein an L-shaped plate is arranged on the second connecting frame, and the output shaft of the air cylinder is connected with the upper part of the L-shaped plate.

5. The automatic rake teeth penetrating device as set forth in claim 1, wherein rollers are provided at both ends of the slider plate.

6. The automatic rabble blade threading device according to claim 1, wherein said driving unit comprises: the fixed column is sleeved on the screw rod, and a third rotary cylinder is arranged on the fixed column.

7. The automated rabble tooth piercing apparatus according to claim 1, wherein the clamping mechanism further comprises: for fixing the housing of the rotary motor.

8. The automated rabble tooth piercing apparatus according to claim 7, wherein the four pairs of clamps comprise: the side rake tooth clamp, the middle rake tooth clamp, the first small rake tooth clamp and the second small rake tooth clamp;

9. The automated rabble tooth piercing apparatus according to claim 1, wherein the fixing mechanism comprises: a support table and a fixing frame arranged on the top of the support table.

10. The automatic rake teeth penetrating device as claimed in claim 9, wherein the fixing frame comprises a supporting frame, an upper fixing plate and a lower fixing plate respectively disposed at the top and the bottom of the supporting frame, and the upper fixing plate and the lower fixing plate are both provided with a plurality of fixing holes for fixing the shaft of the grating machine.