CN210138645U

CN210138645U - Spiral scraper stirrer

Info

Publication number: CN210138645U
Application number: CN201920889395.3U
Authority: CN
Inventors: 李晓瑜
Original assignee: Guangzhou He'an Chemical Co Ltd
Current assignee: Guangzhou He'an Chemical Co Ltd
Priority date: 2019-06-13
Filing date: 2019-06-13
Publication date: 2020-03-13
Anticipated expiration: 2029-06-13

Abstract

The utility model discloses a spiral doctor-bar agitator, the on-line screen storage device comprises a base, the top fixedly connected with agitator body of base, the output of agitator body is provided with the material kettle body, the front side at base top and the equal fixedly connected with in rear side are located the left backup pad of agitator body, the top fixedly connected with bearing plate of backup pad, the opening has been seted up on the right side of backup pad, the top swing joint of bearing plate has the pinion rack, the top of bearing plate be provided with be located the pinion rack right side and with the gear of pinion rack meshing, the top fixedly connected with of bearing plate is located the sleeve pipe of gear bottom. The utility model provides a current spiral scraper agitator do not possess and carry out the effect of fixing to the material kettle, expect the kettle can produce vibrations when the spiral scraper agitator in the course of the work, lead to the stability of material kettle to reduce and the great problem of vibration noise, this spiral scraper agitator possesses advantages such as improvement agitator stability.

Description

Spiral scraper stirrer

Technical Field

The utility model relates to an experimental facilities technical field specifically is a helical blade agitator.

Background

The experimental apparatus is an instrument used in specific experiments of natural science, mainly comprises more physical, chemical and biological instruments, the spiral scraper stirrer can be used in various laboratories, is an experimental apparatus, is mainly used for mixing materials and preventing the materials from precipitating, and the materials are uniformly mixed by mixing of rotating blades in the working process, so that the moisture and the particles are fully wetted, and the experimental apparatus has the advantages of continuous working, higher productivity and easiness in operation and maintenance.

The existing spiral scraping blade stirrer is mainly used for directly placing a material kettle at the top of the output end of a machine and is in transmission connection with the output end of the machine, the effect of fixing the material kettle is not achieved, and the material kettle can vibrate in the working process when the spiral scraping blade stirrer, so that the stability of the material kettle is reduced, and the vibration noise is large.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a helical scraper agitator possesses advantages such as improvement agitator stability, has solved current helical scraper agitator and has not possessed and carry out the effect fixed to the material kettle, and the material kettle can produce vibrations when the helical scraper agitator in the course of the work, leads to the stability of material kettle to reduce and the great problem of vibration noise.

(II) technical scheme

In order to achieve the above object, the present invention provides the following technical solutions: a stirrer with spiral scraping blades comprises a base, wherein the top of the base is fixedly connected with a stirrer body, the output end of the stirrer body is provided with a material pot body, the front side and the rear side of the top of the base are fixedly connected with supporting plates positioned on the left side of the stirrer body, the top of the supporting plates is fixedly connected with a bearing plate, the right side of the supporting plates is provided with an opening, the top of the bearing plate is movably connected with a toothed plate, the top of the bearing plate is provided with a gear positioned on the right side of the toothed plate and meshed with the toothed plate, the top of the bearing plate is fixedly connected with a sleeve positioned at the bottom of the gear, the bottom of the gear is fixedly connected with a transmission rod, the bottom of the transmission rod sequentially penetrates through the sleeve and the bearing plate and extends to the bottom of the bearing plate, the front side and the back side of the material pot body are both provided with limiting grooves, the jack catch and spacing groove swing joint, the bottom fixedly connected with of transfer line is located the inboard cam of jack catch.

Preferably, the bottom fixedly connected with sucking disc of base, the quantity of sucking disc is four and even symmetrical arrangement, the material of sucking disc is rubber.

Preferably, the top of bearing plate has seted up the spout, the inside sliding connection of spout has the sliding body, the bottom fixedly connected with of pinion rack is located the inside locating piece of sliding body, locating piece and sliding body swing joint.

Preferably, the surface of the transmission rod is fixedly connected with a limiting plate positioned inside the sleeve, and the inside of the sleeve is fixedly connected with a stress plate sleeved on the surface of the transmission rod.

Preferably, the top of the limiting plate is fixedly connected with a torsion spring sleeved on the surface of the transmission rod, and the top of the torsion spring is fixedly connected with the bottom of the stress plate.

Preferably, the surface cover of cam is equipped with the protection pad, the surface of protection pad contacts with the inboard of jack catch, the material of protection pad is silica gel.

(III) advantageous effects

Compared with the prior art, the utility model provides a helical blade agitator possesses following beneficial effect:

1. this spiral doctor-bar agitator, move backward through the pinion rack, the pinion rack drives the gear rotation, the gear passes through the transfer line and drives the cam rotation and extrude the jack catch, make the jack catch use the round pin axle that is located the opening inside to revolve in opposite directions and make the right-hand member of jack catch to the inside removal of spacing groove as the axle center, make the surface contact of jack catch and material kettle body extrude material kettle body, solved current spiral doctor-bar agitator and not possess and carry out fixed effect to the material kettle, can produce vibrations when spiral doctor-bar agitator material kettle in the course of the work, lead to the stability of material kettle to reduce and the great problem of vibrations noise, this spiral doctor-bar agitator, possess advantages such as improvement agitator stability.

2. The spiral scraping blade stirrer can increase the stability of the base by arranging the sucking disc, prevent the base from shaking, reduce the vibration of the stirrer body during working and reduce the noise, can play a limiting effect on the toothed plate by arranging the sliding groove, the sliding body and the positioning block, prevent the toothed plate from shaking during moving, is convenient to disassemble the toothed plate, improves the maintenance efficiency of the toothed plate, can play a supporting effect on the transmission rod by arranging the limiting plate and the stress plate, prevents the transmission rod from inclining during working so as to increase the abrasion area of the gear and the toothed plate, prolongs the service life of the toothed plate and the gear, can enable the transmission rod to have a resetting effect by arranging the torsional spring, reduces the operation steps of pushing the transmission rod by a user to reset, thereby achieving the time-saving and labor-saving effects, and by arranging the protective pad, can reduce the wearing and tearing between cam and the jack catch, can increase the degree of closeness between cam and the jack catch simultaneously, improve jack catch stability.

Drawings

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

FIG. 2 is a schematic left-side view of the structural section of the present invention;

FIG. 3 is a top sectional view of the partial structure of the present invention;

fig. 4 is a front sectional view of the present invention.

In the figure: the automatic feeding device comprises a base 1, a stirrer body 2, a material pot body 3, a supporting plate 4, a bearing plate 5, an opening 6, a toothed plate 7, a gear 8, a sleeve 9, a transmission rod 10, a limiting groove 11, a clamping jaw 12, a cam 13, a sucking disc 14, a sliding groove 15, a sliding body 16, a positioning block 17, a limiting plate 18, a stress plate 19, a torsion spring 20 and a protective pad 21.

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.

Referring to fig. 1-4, a helical scraping blade agitator comprises a base 1, the bottom of the base 1 is fixedly connected with four suckers 14, the suckers 14 are uniformly and symmetrically arranged, the suckers 14 are made of rubber, the stability of the base 1 can be increased by arranging the suckers 14, the base 1 is prevented from shaking, the vibration of the agitator body 2 during operation can be reduced, and the noise is reduced, the top of the base 1 is fixedly connected with an agitator body 2, the output end of the agitator body 2 is provided with a material pot body 3, the front side and the rear side of the top of the base 1 are both fixedly connected with a support plate 4 positioned at the left side of the agitator body 2, the top of the support plate 4 is fixedly connected with a bearing plate 5, the right side of the support plate 4 is provided with an opening 6, the top of the bearing plate 5 is movably connected with a toothed plate 7, the top of the bearing, a sliding body 16 is slidably connected inside the sliding groove 15, a positioning block 17 positioned inside the sliding body 16 is fixedly connected at the bottom of the toothed plate 7, the positioning block 17 is movably connected with the sliding body 16, and by arranging the sliding groove 15, the sliding body 16 and the positioning block 17, a limiting effect can be achieved on the toothed plate 7 to prevent the toothed plate 7 from shaking in the moving process, and meanwhile, the toothed plate 7 is convenient to disassemble, so that the maintenance efficiency of the toothed plate 7 is improved, a gear 8 positioned on the right side of the toothed plate 7 and meshed with the toothed plate 7 is arranged at the top of the bearing plate 5, a sleeve 9 positioned at the bottom of the gear 8 is fixedly connected at the top of the bearing plate 5, a transmission rod 10 is fixedly connected at the bottom of the gear 8, the bottom end of the transmission rod 10 sequentially penetrates through the sleeve 9 and the bearing plate 5 and extends to the bottom of the bearing plate 5, a limiting plate 18 positioned inside the sleeve 9 is fixedly connected at the surface of the transmission, the limiting plate 18 and the stress plate 19 are arranged to support the transmission rod 10, so that the transmission rod 10 is prevented from being inclined in the working process, the abrasion area of the gear 8 and the toothed plate 7 is increased, the service life of the toothed plate 7 and the gear 8 is shortened, the top of the limiting plate 18 is fixedly connected with a torsion spring 20 sleeved on the surface of the transmission rod 10, the top of the torsion spring 20 is fixedly connected with the bottom of the stress plate 19, the transmission rod 10 can have the resetting effect by arranging the torsion spring 20, the operation steps of pushing the transmission rod 10 to reset by a user are reduced, the time-saving and labor-saving effects are achieved, the front and the back of the material pot body 3 are both provided with a limiting groove 11, the inside of the opening 6 is movably connected with a clamping jaw 12 positioned in the limiting groove 11 through a pin shaft, the clamping jaw 12 is movably connected with the limiting groove 11, and the bottom end of the, the surface cover of cam 13 is equipped with protection pad 21, and the surface of protection pad 21 contacts with the inboard of jack catch 12, and the material of protection pad 21 is silica gel, through setting up protection pad 21, can reduce the wearing and tearing between cam 13 and the jack catch 12, can increase the degree of closeness between cam 13 and the jack catch 12 simultaneously, improves jack catch 12 stability.

When using, pulling pinion rack 7 moves forward, pinion rack 7 drives gear 8 rotatory, gear 8 drives cam 13 through transfer line 10 and rotates and extrudees jack catch 12, make jack catch 12 use the round pin axle that is located opening 6 inside to revolve in opposite directions and make the right-hand member of jack catch 12 move to both sides as the axle center, transfer line 10 extrudees torsional spring 20 through atress board 19 at rotatory in-process, torsional spring 20 stores the deformation power and makes transfer line 10 possess the effect that resets, then place the material kettle body 3 that carries the raw materials at the output top of agitator body 2, loosen pinion rack 7, torsional spring 20 drives transfer line 10 and resets and makes cam 13 extrusion jack catch 12, make the right-hand member of jack catch 12 move to the inside of spacing groove 11 and extrude the surface of material kettle body 3, thereby reach the effect that improves material kettle body 3 stability.

In conclusion, this spiral doctor-bar agitator, through pinion rack 7 rearward movement, pinion rack 7 drives gear 8 rotatory, gear 8 drives cam 13 through transfer line 10 and rotates and extrude jack catch 12, make jack catch 12 use the round pin axle that is located opening 6 inside to revolve in opposite directions and make the right-hand member of jack catch 12 to the inside removal of spacing groove 11 as the axle center, make jack catch 12 and the surface contact of material kettle body 3 and extrude material kettle body 3, solved current spiral doctor-bar agitator and not possessed the effect of fixing material kettle, can produce vibrations when spiral doctor-bar agitator material kettle in the course of the work, the stability that leads to the material kettle reduces and the great problem of vibration noise, this spiral doctor-bar agitator, possess advantages such as improvement agitator stability.

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.

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. A helical blade agitator, comprising a base (1), characterized in that: the stirrer comprises a base (1), a stirrer body (2) is fixedly connected to the top of the base (1), a material pot body (3) is arranged at the output end of the stirrer body (2), a support plate (4) which is located on the left side of the stirrer body (2) is fixedly connected to the front side and the rear side of the top of the base (1), a bearing plate (5) is fixedly connected to the top of the support plate (4), an opening (6) is formed in the right side of the support plate (4), a toothed plate (7) is movably connected to the top of the bearing plate (5), a gear (8) which is located on the right side of the toothed plate (7) and is meshed with the toothed plate (7) is arranged at the top of the bearing plate (5), a sleeve (9) which is located at the bottom of the gear (8) is fixedly connected to the top of the bearing plate (5), a transmission rod (10) is fixedly connected to the bottom of the gear (8), the sleeve (9) and the bearing plate (5) are, limiting groove (11) have all been seted up with the back in the front of material kettle body (3), there is jack catch (12) that are located limiting groove (11) inside through round pin axle swing joint in the inside of opening (6), jack catch (12) and limiting groove (11) swing joint, the bottom fixedly connected with of transfer line (10) is located inboard cam (13) of jack catch (12).

2. A helical blade agitator as claimed in claim 1, wherein: the bottom fixedly connected with sucking disc (14) of base (1), the quantity of sucking disc (14) is four and even symmetrical arrangement, the material of sucking disc (14) is rubber.

3. A helical blade agitator as claimed in claim 1, wherein: sliding grooves (15) are formed in the top of the bearing plate (5), sliding bodies (16) are connected to the inside of the sliding grooves (15) in a sliding mode, positioning blocks (17) located inside the sliding bodies (16) are fixedly connected to the bottoms of the toothed plates (7), and the positioning blocks (17) are movably connected with the sliding bodies (16).

4. A helical blade agitator as claimed in claim 1, wherein: the surface of the transmission rod (10) is fixedly connected with a limiting plate (18) located inside the sleeve (9), and the inner portion of the sleeve (9) is fixedly connected with a stress plate (19) sleeved on the surface of the transmission rod (10).

5. A helical blade agitator as claimed in claim 4, wherein: the top of the limiting plate (18) is fixedly connected with a torsion spring (20) sleeved on the surface of the transmission rod (10), and the top of the torsion spring (20) is fixedly connected with the bottom of the stress plate (19).

6. A helical blade agitator as claimed in claim 1, wherein: the surface cover of cam (13) is equipped with protection pad (21), the surface of protection pad (21) contacts with the inboard of jack catch (12), the material of protection pad (21) is silica gel.