CN216465342U - Cement paste mixer - Google Patents

Abstract

The utility model relates to the technical field of stirring equipment, in particular to a cement paste mixer; the cement paste stirring device is simple and scientific in structure, convenient to transfer and move, capable of fully stirring cement paste, convenient and labor-saving to use; including frame, car hopper, (mixing) shaft, gear, rack, telescopic link, first spring and footboard, four groups of gyro wheels are installed to the frame bottom, the car hopper is installed on the frame, the (mixing) shaft is rotatable to be installed in the car hopper, gear fixed mounting is in the front end of (mixing) shaft, telescopic link fixed mounting is on the frame, the extension end of telescopic link is located to first spring housing, the extension end and the rack bottom fixed connection of telescopic link, wheel and rack toothing, footboard fixed mounting is at the extension end top of telescopic link, be provided with the puddler of multiunit equipartition on the (mixing) shaft.

Description

Cement paste mixer

Technical Field

The utility model relates to the technical field of stirring equipment, in particular to a cement paste mixer.

Background

As is well known, cement paste refers to a mixture of cement mixed with water and having a certain plastic property; in the building work progress, because of the construction demand, often need a small amount of cement paste in the building room, and large-scale agitated vessel is difficult to get into, carry out mixing of cement and water in building inside and easily cause building ground dirty, the cement paste stirs inequality, has certain use limitation.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides the cement paste mixer which is simple and scientific in structure, convenient to transfer and move, capable of fully mixing cement paste, convenient and labor-saving to use.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: including frame, car hopper, (mixing) shaft, gear, rack, telescopic link, first spring and footboard, four groups of gyro wheels are installed to the frame bottom, the car hopper is installed on the frame, the (mixing) shaft is rotatable to be installed in the car hopper, gear fixed mounting is in the front end of (mixing) shaft, telescopic link fixed mounting is on the frame, the extension end of telescopic link is located to first spring housing, the extension end and the rack bottom fixed connection of telescopic link, wheel and rack toothing, footboard fixed mounting is at the extension end top of telescopic link, be provided with the puddler of multiunit equipartition on the (mixing) shaft.

Preferably, still include stop gear, the car hopper rotatable mounting is on the frame, car hopper bottom front portion is provided with two sets of bracing pieces, the bottom and the frame in close contact with of two sets of bracing pieces, stop gear includes spacing driving lever, dead lever and extension spring, spacing driving lever rotatable mounting is on the frame, dead lever fixed mounting is on the car hopper, spacing driving lever is provided with the card and fixes the arch, the card is fixed protruding and is corresponded the setting with the dead lever, spacing driving lever passes through the extension spring with the frame and is connected.

Preferably, a screen is arranged at the upper part in the hopper.

Preferably, the automatic screen printing machine further comprises a scraping plate, a push-pull rod and a second spring, wherein the push-pull rod is arranged on the front side wall of the car hopper in a front-back sliding mode, the scraping plate is fixedly arranged on the push-pull rod, the bottom of the scraping plate is in close contact with the screen, the second spring is sleeved on the push-pull rod, one end of the second spring is fixedly connected with the front side wall of the car hopper, and the other end of the second spring is fixedly connected with the front portion of the push-pull rod.

Preferably, the vehicle frame further comprises an L-shaped limiting plate, the L-shaped limiting plate is rotatably mounted on the vehicle frame, and the L-shaped limiting plate and the limiting shifting lever are arranged correspondingly.

(III) advantageous effects

Compared with the prior art, the utility model provides a cement paste mixer, which has the following beneficial effects: this cement paste mixer, through putting into cement and water to the car hopper in, operating personnel tramples the footboard, make the extension end of telescopic link shorten, under the effect of first spring, telescopic link automatic re-setting, thereby make the rack drive gear reciprocating rotation, after the (mixing) shaft transmission, the puddler stirs the cement paste in to the car hopper, after the stirring finishes, promote the car hopper, it can to required position to transport cement paste, its simple structure science, the turnover of being convenient for removes, can carry out intensive mixing to cement paste, it is convenient laborsaving to use.

Drawings

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

FIG. 2 is a schematic top view of the present invention;

FIG. 3 is a schematic cross-sectional view taken along line A-A of FIG. 2 in accordance with the present invention;

FIG. 4 is an enlarged view of a portion of FIG. 1;

in the drawings, the reference numbers: 1. a frame; 2. a car hopper; 3. a stirring shaft; 4. a gear; 5. a rack; 6. a telescopic rod; 7. a first spring; 8. a pedal; 9. a roller; 10. a stirring rod; 11. a support bar; 12. a limiting deflector rod; 13. fixing the rod; 14. a tension spring; 15. clamping and fixing the bulge; 16. screening a screen; 17. a squeegee; 18. a push-pull rod; 19. a second spring; 20. an L-shaped limiting plate.

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.

Referring to fig. 1-4, the cement paste mixer comprises a frame 1, a hopper 2, a mixing shaft 3, a gear 4, a rack 5, a telescopic rod 6, a first spring 7 and a pedal 8, wherein four groups of rollers 9 are installed at the bottom of the frame 1, the hopper 2 is installed on the frame 1, the mixing shaft 3 is rotatably installed in the hopper 2, the gear 4 is fixedly installed at the front end of the mixing shaft 3, the telescopic rod 6 is fixedly installed on the frame 1, the first spring 7 is sleeved at the extension end of the telescopic rod 6, the extension end of the telescopic rod 6 is fixedly connected with the bottom of the rack 5, the gear 4 is meshed with the rack 5, the pedal 8 is fixedly installed at the top of the extension end of the telescopic rod 6, and the mixing shaft 3 is provided with a plurality of groups of uniformly distributed mixing rods 10; through putting into cement and water to car hopper 2 in, operating personnel tramples footboard 8, make the extension end of telescopic link 6 shorten, under the effect of first spring 7, 6 automatic re-setting of telescopic link, thereby make rack 5 drive 4 reciprocating rotation of gear, after the transmission of (mixing) shaft 3, puddler 10 stirs the clean thick liquid of cement in the car hopper 2, the back finishes in the stirring, promote car hopper 2, it can to required position to transport the clean thick liquid of cement, its simple structure science, be convenient for have enough to meet the need the removal, can carry out intensive mixing to the clean thick liquid of cement, it is convenient laborsaving to use.

The cement paste mixer also comprises a limiting mechanism, a hopper 2 is rotatably arranged on a frame 1, two groups of support rods 11 are arranged at the front part of the bottom end of the hopper 2, the bottoms of the two groups of support rods 11 are tightly contacted with the frame 1, the limiting mechanism comprises a limiting deflector rod 12, a fixed rod 13 and a tension spring 14, the limiting deflector rod 12 is rotatably arranged on the frame 1, the fixed rod 13 is fixedly arranged on the hopper 2, the limiting deflector rod 12 is provided with a clamping bulge 15, the clamping bulge 15 is arranged corresponding to the fixed rod 13, and the limiting deflector rod 12 is connected with the frame 1 through the tension spring 14; when carrying out the cement neat paste and unloading, through upset car hopper 2, make car hopper 2 around rotate the department upset with frame 1, be convenient for unload the neat paste of cement in car hopper 2, and when carrying out the stirring of the neat paste of cement in car hopper 2 or moving it, the card of the protruding 15 of accessible dead lever 13 and card is solid, it is spacing to realize 2 cars hopper, prevent that the condition of automatic upset from appearing in car hopper 2 from taking place, the accessible promotes spacing driving lever 12 and realizes that the card of dead lever 13 and the protruding 15 of card is solid and breaks away from, extension spring 14 can make spacing driving lever 12 automatic re-setting, avoid the condition emergence that dead lever 13 and the protruding 15 of card break away from by oneself.

The utility model relates to a cement paste mixer, wherein a screen 16 is arranged at the upper part in a car hopper 2; can empty cement in screen cloth 16 department, screen out through the caking of screen cloth 16 in to cement, avoid the caking to enter into to the net thick liquid of cement and cause the uneven condition of the net thick liquid stirring of cement to take place, guarantee the stirring quality of the net thick liquid of cement.

The cement paste mixer further comprises a scraping plate 17, a push-pull rod 18 and a second spring 19, wherein the push-pull rod 18 is arranged on the front side wall of the car hopper 2 in a front-back sliding mode, the scraping plate 17 is fixedly arranged on the push-pull rod 18, the bottom of the scraping plate 17 is tightly contacted with the screen 16, the second spring 19 is sleeved on the push-pull rod 18, one end of the second spring 19 is fixedly connected with the front side wall of the car hopper 2, and the other end of the second spring 19 is fixedly connected with the front part of the push-pull rod 18; the push-pull rod 18 is pushed and pulled back and forth to enable the scraper 17 to move back and forth, the scraper 17 can scrape the cement aggregate screened from the top of the screen 16, the cement aggregate is crushed under the action of the screen 16, and the cement aggregate is crushed and then utilized.

The cement paste mixer also comprises an L-shaped limiting plate 20, wherein the L-shaped limiting plate 20 is rotatably arranged on the frame 1, and the L-shaped limiting plate 20 is arranged corresponding to the limiting deflector rod 12; through rotating L type limiting plate 20, make L type limiting plate 20 and spacing driving lever 12 contact or break away from, realize spacing to spacing driving lever 12, avoid spacing driving lever 12 self-rotation's the condition to take place, further guarantee to the spacing stability of car hopper 2.

When the cement paste stirring device is used, cement and water are placed into the car hopper 2, an operator treads the pedal 8 to shorten the extending end of the telescopic rod 6, the telescopic rod 6 automatically resets under the action of the first spring 7, so that the rack 5 drives the gear 4 to rotate in a reciprocating mode, the stirring rod 10 is used for stirring cement paste in the car hopper 2 after the stirring is completed and the car hopper 2 is pushed to convey the cement paste to a required position after the stirring is completed, the structure is simple and scientific, the turnover movement is convenient, the cement paste can be fully stirred, and the use is convenient and labor-saving; when cement paste is unloaded, the hopper 2 is turned over around the rotating part of the hopper 2 and the frame 1, so that the cement paste in the hopper 2 can be conveniently unloaded, when the cement paste in the hopper 2 is stirred or moved, the hopper 2 can be limited by clamping the fixing rod 13 and the clamping bulge 15, the hopper 2 is prevented from being automatically turned, the fixing rod 13 and the clamping bulge 15 can be clamped and separated by pushing the limiting deflector rod 12, the limiting deflector rod 12 can be automatically reset by the tension spring 14, and the fixing rod 13 and the clamping bulge 15 are prevented from being automatically separated; the cement can be poured at the screen 16, and the caking in the cement is screened out through the screen 16, so that the condition that the caking enters the cement paste to cause uneven stirring of the cement paste is avoided, and the stirring quality of the cement paste is ensured; the push-pull rod 18 is pushed and pulled back and forth, so that the scraper 17 moves back and forth, the scraper 17 can scrape the cement aggregate screened from the top of the screen 16, the cement aggregate is crushed under the action of the screen 16, and the cement aggregate is crushed and then utilized; through rotating L type limiting plate 20, make L type limiting plate 20 and spacing driving lever 12 contact or break away from, realize spacing to spacing driving lever 12, avoid spacing driving lever 12 self-rotation's the condition to take place, further guarantee to the spacing stability of car hopper 2.

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

Claims (5)

1. The cement paste mixer is characterized by comprising a frame (1), a hopper (2), a stirring shaft (3), a gear (4), a rack (5), a telescopic rod (6), a first spring (7) and a pedal (8), wherein four groups of rollers (9) are arranged at the bottom of the frame (1), the hopper (2) is arranged on the frame (1), the stirring shaft (3) is rotatably arranged in the hopper (2), the gear (4) is fixedly arranged at the front end of the stirring shaft (3), the telescopic rod (6) is fixedly arranged on the frame (1), the first spring (7) is sleeved at the extension end of the telescopic rod (6), the extension end of the telescopic rod (6) is fixedly connected with the bottom of the rack (5), the gear (4) is meshed with the rack (5), the pedal (8) is fixedly arranged at the top of the extension end of the telescopic rod (6), a plurality of groups of uniformly distributed stirring rods (10) are arranged on the stirring shaft (3).

2. The cement paste mixer according to claim 1, further comprising a limiting mechanism, wherein the hopper (2) is rotatably mounted on the frame (1), two sets of support rods (11) are arranged at the front portion of the bottom end of the hopper (2), bottoms of the two sets of support rods (11) are in close contact with the frame (1), the limiting mechanism comprises a limiting shifting lever (12), a fixed rod (13) and a tension spring (14), the limiting shifting lever (12) is rotatably mounted on the frame (1), the fixed rod (13) is fixedly mounted on the hopper (2), the limiting shifting lever (12) is provided with a clamping protrusion (15), the clamping protrusion (15) is arranged corresponding to the fixed rod (13), and the limiting shifting lever (12) is connected with the frame (1) through the tension spring (14).

3. The cement paste mixer according to claim 2, wherein a screen (16) is provided in an upper part of the hopper (2).

4. The cement paste mixer according to claim 3, further comprising a scraper (17), a push-pull rod (18) and a second spring (19), wherein the push-pull rod (18) is slidably mounted on the front side wall of the hopper (2) in a front-back manner, the scraper (17) is fixedly mounted on the push-pull rod (18), the bottom of the scraper (17) is in close contact with the screen (16), the second spring (19) is sleeved on the push-pull rod (18), one end of the second spring (19) is fixedly connected with the front side wall of the hopper (2), and the other end of the second spring (19) is fixedly connected with the front portion of the push-pull rod (18).

5. The cement paste mixer according to claim 4, further comprising an L-shaped limiting plate (20), wherein the L-shaped limiting plate (20) is rotatably mounted on the frame (1), and the L-shaped limiting plate (20) is arranged corresponding to the limiting deflector rod (12).

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