CN214287791U

CN214287791U - Agitating unit is used in concrete admixture production

Info

Publication number: CN214287791U
Application number: CN202023347317.2U
Authority: CN
Inventors: 陈瑜; 刘嘉伟; 叶会基; 陈彩平
Original assignee: Guangzhou Yuesheng Concrete Co ltd
Current assignee: Guangzhou Yuesheng Concrete Co ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-09-28
Anticipated expiration: 2030-12-31

Abstract

The application relates to a stirring device for producing concrete admixtures, which comprises a tank body, wherein a discharge port is formed in the bottom of the tank body, a maintenance port is formed in the top of the tank body, a bearing groove extends in the circumferential direction at the position of the maintenance port of the tank body, a cover plate is arranged at the maintenance port of the tank body, and the edge of the cover plate is installed in the bearing groove in a clamping manner; mounting grooves are circumferentially and alternately arranged on the outer side wall of the cover plate, clamping grooves are formed in the positions, corresponding to the mounting grooves, of the tank body, clamping rods are arranged in the mounting grooves of the cover plate, one end of each clamping rod is hinged in one end of each mounting groove, and the other end of each clamping rod extends towards the other end of each mounting groove; the clamping rod is hinged to the hinge joint, and the end, far away from the hinge joint, of the clamping rod is rotated out of the mounting groove and clamped into the clamping groove; the cover plate is provided with a stirring component for stirring the raw materials in the tank body; the cover plate is provided with a feeding port. This application has the improvement and cleans smooth and easy degree's effect to jar internal after using a period.

Description

Agitating unit is used in concrete admixture production

Technical Field

The application relates to the field of concrete admixture processing, in particular to a stirring device for concrete admixture production.

Background

The existing concrete admixture is a substance which is added to improve the performance of concrete before or during the mixing process of mixing the concrete; and a device with a stirring function is used when the concrete admixture is processed.

At present, for example, chinese patent document No. CN211636226U, the patent name is a stirring device for concrete admixture production, which comprises a tank body and a motor, wherein a protective box is fixedly connected to the upper end of the tank body, the motor is fixedly mounted on the upper end of the protective box, an output shaft end of the motor rotates to penetrate through the top of the protective box and is fixedly connected with a stirring mechanism, and the stirring mechanism is arranged in the tank body.

In view of the above-mentioned related art, the inventors considered that there was a defect that the stirring by the stirring device was performed in the tank, and thus the tank could not be sufficiently cleaned after a certain period of use.

SUMMERY OF THE UTILITY MODEL

In order to improve and carry out clear smooth and easy degree to jar internal after using a period, this application provides a concrete admixture agitating unit for production.

The application provides a pair of agitating unit is used in concrete admixture production adopts following technical scheme:

a stirring device for producing concrete admixtures comprises a tank body, wherein a discharge hole is formed in the bottom of the tank body, a maintenance opening is formed in the top of the tank body, a bearing groove extends in the circumferential direction at the position, located at the maintenance opening, of the tank body, a cover plate is arranged at the maintenance opening of the tank body, and the edge of the cover plate is installed in the bearing groove in a clamping mode; mounting grooves are circumferentially and alternately arranged on the outer side wall of the cover plate, clamping grooves are formed in the positions, corresponding to the mounting grooves, of the tank body, clamping rods are arranged in the mounting grooves of the cover plate, one end of each clamping rod is hinged into one end of each mounting groove, and the other end of each clamping rod extends towards the other end of each mounting groove; the clamping rod is hinged to the hinge joint, and the end, far away from the hinge joint, of the clamping rod is rotated out of the mounting groove and clamped into the clamping groove; the cover plate is provided with a stirring component for stirring the raw materials in the tank body; the cover plate is provided with a feeding port.

By adopting the technical scheme, when maintenance and cleaning are needed, the driving mechanism is started to drive the clamping rod to rotate, so that one end, away from the hinge joint, of the clamping rod is rotated away from the clamping groove, then the cover plate is taken out from the maintenance opening, and therefore maintenance and cleaning can be carried out on the tank body through the maintenance hole, and the cleaning efficiency and the smoothness are improved; during the use, will lap the card to go into earlier and accept the groove, start the mechanism of ordering about after that, drive the joint pole and keep away from the one end of articulated department and roll out the mounting groove and go into the joint inslot, can reach the locking to the apron, join with raw materials pan feeding mouth department after that, will stir the subassembly again and stir the raw materials that gets into the jar body, open the discharge gate again at last and unload the finished product that stirs.

Preferably, the actuating mechanism comprises: install the elastic component in the mounting groove, the one end of elastic component is installed in the cell wall of mounting groove, the other end and is installed in the one end that articulated department was kept away from to the joint pole, it still includes to order about the mechanism: and the driving component is used for driving the cover plate to rotate.

Through adopting above-mentioned technical scheme, drive the apron and accept the inslot internal rotation through starting drive assembly, when the joint pole was kept away from the one end of articulated department and is changeed to corresponding joint trench position, the elastic component's elastic drive joint pole was kept away from the one end card of articulated department and is gone into the joint inslot, should lock stably, and locks efficiently.

Preferably, the driving assembly includes: locate the apron lateral wall and be equipped with rack, rotary type and install in the gear of the jar body and be used for drive gear pivoted first driving piece, the rack extends along the array direction of joint pole, rack and gear mesh mutually.

Through adopting above-mentioned technical scheme, through starting first driving piece, drive gear rotates, drives the apron through the intermeshing of rack and gear and rotates, and this structural drive is stable.

Preferably, the lateral wall of apron is equipped with the holding tank, the rack is installed in the holding tank, the insection of rack is located outside the holding tank.

Through adopting above-mentioned technical scheme, thereby make apron and the cell wall of accepting the groove between the clearance reduce through setting up the holding tank, improve the leakproofness that the apron lid was established in the maintenance mouth department of the jar body.

Preferably, the stirring assembly comprises: pivot, puddler and second driving piece, the one end rotary type of pivot is installed and is being lapped, the other end extends into the jar internally, the puddler is installed and is being located the internal part lateral wall of jar, the second driving piece is used for driving the pivot and rotates.

Through adopting above-mentioned technical scheme, through starting the second driving piece, the drive pivot rotates, and then can drive the puddler that sets up the pivot and rotate together for it is more abundant to jar internal raw materials stirring.

Preferably, a guide surface is arranged in the tank body and close to the bottom of the tank, and the guide surface inclines downwards from the inner side wall of the tank body towards the direction of the discharge hole.

Through adopting above-mentioned technical scheme, thereby make the internal raw materials of jar spread out more smoothly from the discharge gate through being provided with the spigot surface.

Preferably, the cover plate is provided with a blanking hopper at the position of the feeding port, and the cross sectional area of the blanking hopper is gradually increased from the feeding port to the vertical direction.

Through adopting above-mentioned technical scheme, thereby make to get into the jar body more convenient with the raw materials from the pan feeding mouth through being provided with down the hopper, improve packing efficiency.

Preferably, a blocking cover is arranged at one end cover of the discharging hopper far away from the feeding port.

Through adopting above-mentioned technical scheme, thereby reducible impurity falls into the jar body from the pan feeding mouth through being provided with the fender lid, improves product quality under the hopper.

In summary, the present application includes at least one of the following beneficial technical effects:

1. when maintenance and cleaning are needed, the driving mechanism is started to drive the clamping rod to rotate, so that one end, away from the hinged part, of the clamping rod is rotated away from the clamping groove, then the cover plate is taken out from the maintenance opening, and therefore maintenance and cleaning can be performed on the tank body through the maintenance hole, and cleaning efficiency and smoothness are improved;

2. thereby make the raw materials from the pan feeding mouth entering jar body more convenient through being provided with down the hopper, improve packing efficiency.

Drawings

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

Fig. 2 is a cross-sectional view of the entire structure of the present invention.

Fig. 3 is a partially enlarged view of a in fig. 2.

Fig. 4 is a cross-sectional view of a cover plate locking structure of the present invention.

Description of reference numerals: 1. a frame; 2. a tank body; 21. a discharge port; 22. a discharge pipe; 23. a valve; 24. a guide surface; 25. a maintenance port; 26. a receiving groove; 27. a clamping groove; 28. a drive slot; 281. a gear; 282. a first driving member; 3. a cover plate; 31. mounting grooves; 32. a clamping and connecting rod; 33. an elastic member; 34. accommodating grooves; 35. a rack; 36. a feeding port; 37. feeding a hopper; 38. a blocking cover; 381. a limiting groove; 4. a stirring assembly; 41. a rotating shaft; 42. a stirring rod; 43. a second driving member.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses agitating unit is used in concrete admixture production. Referring to fig. 1, the stirring device comprises a frame 1 and a tank 2, wherein the tank 2 is cylindrical, the tank 2 is arranged in a vertical direction, and the tank 2 is fixedly installed on the frame 1.

Referring to fig. 2 and 3, a discharge hole 21 is formed in the middle of the bottom of the tank body 2, a discharge pipe 22 is fixedly installed outside the tank body 2 at a position corresponding to the discharge hole 21, one end of the discharge pipe 22 is communicated with the discharge hole 21, the other end of the discharge pipe extends vertically and downwardly, and a valve 23 is installed on the discharge pipe 22, so that raw materials in the tank body 2 can be discharged; the position that is close to the tank bottoms in jar body 2 has a spigot surface 24 along circumference extension, spigot surface 24 from jar lateral wall in the body 2 towards the direction downward sloping of discharge gate 21 to make the raw materials unload more smoothly from discharge gate 21.

A maintenance opening 25 is formed in the top of the tank body 2, the maintenance opening 25 is circular, a receiving groove 26 extends along the circumferential direction at the position, located at the maintenance opening 25, of the tank body 2, and the receiving groove 26 is communicated with the top and the inside of the tank body 2; the cover plate 3 is arranged at the position of the tank body 2 at the maintenance opening 25, the cover plate 3 is disc-shaped, the edge position of the cover plate 3 is installed on the tank body 2 in a clamping mode through the bearing groove 26, and the position, corresponding to the bearing groove 26, of the cover plate 3 abuts against the bottom of the bearing groove 26; the cover plate 3 is provided with a stirring assembly 4, the stirring assembly 4 comprises a rotating shaft 41, stirring rods 42 and a second driving part 43, one end of the rotating shaft 41 is rotatably mounted at the middle position of the cover plate 3 through a bearing, the other end of the rotating shaft extends vertically downwards, a plurality of groups of the stirring rods 42 are mounted towards the length direction of the rotating shaft 41 at equal intervals, the stirring rods 42 of each group are arranged towards the circumferential direction of the rotating shaft 41 at intervals, one end of each stirring rod 42 is fixedly mounted on the rotating shaft 41, and the other end of each stirring rod extends horizontally towards the inner side wall direction of the tank body 2; the one end of pivot 41 installation in apron 3 is outside upwards extending apron 3 vertically, and one side fixed mounting that the discharge gate 21 was kept away from to apron 3 has second driving piece 43, and second driving piece 43 is the motor, and the output shaft of second driving piece 43 extends the outer one end of apron 3 through bevel gear 281 group and pivot 41 and is connected to can reach and stir the raw materials of adding jar body 2.

The cover plate 3 is provided with a feeding port 36, a discharging hopper 37 is fixedly arranged at one end of the cover plate 3, which is far away from the discharge port 21, and corresponds to the feeding port 36, the discharging hopper 37 is in a cone frustum shape, the discharging hopper 37 is communicated with the feeding port 36, and the cross sectional area of the discharging hopper 37 is gradually increased from the feeding port 36 to the vertical direction, so that raw materials can more smoothly enter the tank body 2; one end that pan feeding mouth 36 was kept away from to lower hopper 37 is provided with and keeps off lid 38, keeps off lid 38 and is greater than the one end opening that pan feeding mouth 36 was kept away from to lower hopper 37, and one side that keeps off lid 38 and be close to down hopper 37 is equipped with spacing groove 381, the unloading is all kept away from the one end edge joint formula of pan feeding mouth 36 and is installed at spacing groove 381 to can prevent that impurity from falling into.

Referring to fig. 3 and 4, the cover plate 3 is provided with mounting grooves 31 at equal intervals along the circumferential direction corresponding to the side walls of the receiving grooves 26, each mounting groove 31 is internally provided with a clamping rod 32, one end of each clamping rod 32 is hinged to the same side of the mounting groove 31, and the other end of each clamping rod 32 extends horizontally towards the other side of the mounting groove 31; jar body 2 is located the cell wall of accepting groove 26 and corresponds the position of mounting groove 31 and all is equipped with joint groove 27 to joint groove 27 and joint pole 32 are kept away from the one end position of articulated department corresponding, and joint pole 32 is kept away from the one end of articulated department and is extended mounting groove 31 and card and go into in the joint groove 27, thereby can lock apron 3.

The stirring device further comprises an actuating mechanism, the actuating mechanism comprises elastic pieces 33, each mounting groove 31 is internally provided with one elastic piece 33, each elastic piece 33 is a spring, one end of each elastic piece 33 is fixedly arranged at the bottom position of the mounting groove 31 of the cover plate 3, and the other end of each elastic piece 33 is fixedly arranged at one end, far away from the hinge joint, of the clamping rod 32; the actuating mechanism further comprises a driving assembly, the driving assembly comprises a rack 35, a gear 281 and a first driving member 282, the cover plate 3 is provided with a receiving groove 34 near the groove wall of the receiving groove 26, the rack 35 extends towards the edge extension direction of the cover plate 3, the rack 35 is fixedly installed on the cover plate 3 through the receiving groove 34, and the insection of the rack 35 protrudes out of the receiving groove 34; the tank body 2 is provided with a driving groove 28 corresponding to the position of the accommodating groove 34, a gear 281 is rotatably arranged in the driving groove 28, and the gear 281 is meshed with the rack 35; first driving piece 282 is the motor, and first driving piece 282 fixed mounting is located the position of irritating the top at jar body 2, and the output shaft fixed mounting of first driving piece 282 is at the axis of rotation fixed connection of gear 281 to can rotate and make apron 3 rotate through drive gear 281.

The implementation principle of the stirring device for producing the concrete admixture is as follows: when the cover plate 3 is installed, the first driving piece 282 is started, the driving gear 281 rotates, and then the cover plate 3 is driven to rotate, when the cover plate 3 rotates until the installation groove 31 corresponds to the clamping groove 27, the clamping rod 32 rotates through the elasticity of the elastic piece 33 until one end of the clamping rod 32, which is far away from the hinge joint, is inserted into the clamping groove 27, and the cover plate 3 can be locked; when the first driving member 282 is started, the cover plate 3 rotates in the opposite direction, and the clamping rod 32 abuts against the edge of the notch of the clamping groove 27 until the clamping rod 32 is completely retracted into the mounting groove 31, so that the cover plate 3 can be taken out.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A stirring device for concrete admixture production comprises a tank body (2), wherein a discharge hole (21) is formed in the bottom of the tank body (2), and is characterized in that a maintenance opening (25) is formed in the top of the tank body (2), a receiving groove (26) extends from the position, located at the maintenance opening (25), of the tank body (2) along the circumferential direction, a cover plate (3) is arranged at the maintenance opening (25) of the tank body (2), and the edge of the cover plate (3) is installed on the receiving groove (26) in a clamping mode; mounting grooves (31) are circumferentially and alternately arranged on the outer side wall of the cover plate (3), clamping grooves (27) are formed in the positions, corresponding to the mounting grooves (31), of the tank body (2) located on the wall of the bearing groove (26), clamping rods (32) are mounted in the mounting grooves (31) of the cover plate (3), one end of each clamping rod (32) is hinged into one end of each mounting groove (31), and the other end of each clamping rod extends towards the other end of each mounting groove (31); the clamping device also comprises an actuating mechanism which is used for driving one end of the clamping rod (32) far away from the hinged part to rotate out of the mounting groove (31) and clamp into the clamping groove (27); the cover plate (3) is provided with a stirring component (4) for stirring the raw materials in the tank body (2); the cover plate (3) is provided with a feeding port (36).

2. The mixing device for the production of concrete admixtures according to claim 1, wherein the driving mechanism comprises: an elastic member (33) installed in the installation groove (31), one end of the elastic member (33) is installed on the wall of the installation groove (31), and the other end of the elastic member is installed on one end of the clamping rod (32) away from the hinge joint, and the actuating mechanism further comprises: the driving component is used for driving the cover plate (3) to rotate.

3. The mixing device for the production of the concrete admixture according to claim 2, wherein the driving assembly comprises: locate apron (3) lateral wall and be equipped with rack (35), rotary type and install in gear (281) of jar body (2) and be used for driving gear (281) pivoted first driving piece (282), rack (35) extend along the array direction of joint pole (32), rack (35) and gear (281) mesh mutually.

4. The stirring device for producing the concrete admixture as claimed in claim 3, wherein a receiving groove (34) is formed in the outer side wall of the cover plate (3), the rack (35) is installed in the receiving groove (34), and the insection of the rack (35) is located outside the receiving groove (34).

5. The mixing device for the production of concrete admixtures according to claim 1, wherein the mixing assembly (4) comprises: pivot (41), puddler (42) and second driving piece (43), the one end rotary type of pivot (41) is installed and is being lapped (3), the other end extends into jar body (2) in, puddler (42) are installed and are being located the partial lateral wall of jar body (2), second driving piece (43) are used for driving pivot (41) and rotate.

6. The stirring device for the production of the concrete admixture as claimed in claim 1, wherein a guide surface (24) is arranged in the tank body (2) close to the bottom of the tank, and the guide surface (24) is inclined downwards from the inner side wall of the tank body (2) towards the discharge port (21).

7. The stirring device for the production of the concrete admixture as claimed in claim 1, wherein a lower hopper (37) is arranged at the position of the feed opening (36) of the cover plate (3), and the cross-sectional area of the lower hopper (37) is gradually increased from the feed opening (36) to the vertical direction.

8. The stirring device for the production of the concrete admixture as claimed in claim 7, wherein a stop cover (38) is arranged at one end cover of the blanking hopper (37) far away from the feeding port (36).