Dustproof cement mortar mixer

Abstract

The utility model relates to the technical field of cement processing equipment, and discloses a dustproof cement mortar stirring machine which comprises a base, a stirring machine body is fixedly installed on one side of the top of the base, a stirring barrel is arranged on the other side of the top of the base, and a sliding rail is fixedly connected to the edge of the top of the base. A movable plate is slidably connected to the interior of the sliding rail, a connecting block is fixedly connected to the outer side of the movable plate, a connecting shaft is fixedly connected to the interior of the connecting block, a sleeve is rotatably connected to the middle of the connecting shaft, a dustproof plate is fixedly connected to one side of the sleeve, and an adsorption net is connected to the interior of the dustproof plate in a clamped mode. Compared with the prior art, the dustproof device has the following advantages and effects that the handle is pressed, the locking ring can be limited in the locking buckle, then the dustproof plate can be fixed to the movable plate, flying dust generated in the stirring process is adsorbed through the adsorption cotton in the adsorption net, then the dust can be prevented from drifting away, and the dustproof effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cement processing equipment, in particular to a dustproof cement mortar mixer. Background Art

[0002] Cement mortar mixer is one of the indispensable testing instruments in the mixing station laboratory, mainly used for cement quality testing.

[0003] In the prior art, Chinese patent publication number CN209794177U discloses a cement mortar mixer, which solves the problem that the cement mortar mixer is easy to generate dust during the mixing process. The technical solution is a cement mortar mixer, including a frame, a mixing pot, a mixing assembly and a lifting assembly, wherein the mixing assembly includes a mixing shaft located above the mixing pot and a mixing head installed at the bottom of the mixing shaft, wherein the frame is provided with a dustproof seat and a dustproof cover plate detachably installed on the dustproof seat at the position where the mixing shaft extends, wherein the dustproof seat is provided with a positioning slot in the circumference, wherein the center of the dustproof cover plate has a positioning hole whose edge is inserted into the positioning slot, and the dustproof cover plate includes a first semicircular plate and a second semicircular plate symmetrically arranged and detachably matched, wherein after the lifting assembly lifts the mixing pot, the mixing head extends into the mixing pot, and the dustproof cover plate covers the upper end opening of the mixing pot, wherein the cement mortar mixer has fewer particles floating out of the mixing pot during the mixing process.

[0004] Although the above patent can reduce cement dust, the dust prevention effect is poor, and when cement is mixed, only rotating the blades will reduce the mixing efficiency and effect, so the above problems need to be improved. Utility Model Content

[0005] The utility model aims to provide a dustproof cement mortar mixer, which has good dustproof effect and can improve the mixing efficiency.

[0006] The above-mentioned technical objective of the utility model is achieved through the following technical scheme: a dust-proof cement mortar mixer comprises a base, a mixer is fixedly installed on one side of the top of the base, a mixing bucket is arranged on the other side of the top of the base, a slide rail is fixedly connected at the edge of the top of the base, a movable plate is slidably connected inside the slide rail, a connecting block is fixedly connected to the outer side of the movable plate, a connecting shaft is fixedly connected inside the connecting block, a sleeve is rotatably connected to the middle part of the connecting shaft, a dust-proof plate is fixedly connected to one side of the sleeve, an adsorption net is clamped inside the dust-proof plate, adsorption cotton is arranged inside the adsorption net, the number of the movable plates is two, one of the movable plates is fixedly connected to the outside of a locking block, a handle is rotatably connected inside the locking block, a locking ring is rotatably connected inside the handle, and a locking buckle is fixedly connected to the outside of the dust-proof plate.

[0007] By adopting the above technical scheme, cement is put into the interior of the mixing barrel and mixed by the mixer. During the mixing process, the movable plate is pulled to make the movable plate displace inside the slide rail and move the movable plate to both sides of the mixing barrel. Then, the dustproof plate is rotated to make the dustproof plate flip around the connecting shaft through the sleeve. The two movable plates are symmetrical to each other and the exposed mixing barrel is surrounded by the dustproof plate, so that the device covers the mixing barrel through the movable plate and the dustproof plate. Then, the handle is rotated to make the handle move in an arc shape inside the locking block, the locking ring is rotated to make the locking ring rotate inside the handle and extend the locking ring to the inside of the locking buckle. The handle is pressed, and the locking ring will be limited inside the locking buckle, so that the dustproof plate can be fixed on the movable plate. The flying dust generated during the mixing process is adsorbed by the adsorption cotton inside the adsorption net, so that the dust can be prevented from floating and the dustproof effect is improved.

[0008] The utility model is further configured as follows: a first motor is fixedly installed inside the mixer, a driving shaft is fixedly connected to the output end of the first motor, and a stirring blade is fixedly connected to the outside of the driving shaft.

[0009] By adopting the above technical solution, when mixing cement, the first motor is started, so that the first motor drives the drive shaft and the mixing blades to rotate, and the drive shaft and the mixing blades extend into the interior of the mixing barrel, thereby being able to mix the cement inside the mixing barrel.

[0010] The utility model is further configured as follows: a rotating shaft is rotatably connected to one side of the top of the base, and a large gear is fixedly connected to the top of the rotating shaft.

[0011] By adopting the above technical solution, the mixing barrel is fixed at the center of the large gear, and the large gear is rotatably connected to the top of the base through the rotating shaft.

[0012] The utility model is further configured as follows: a second motor is fixedly installed on the outer side of the mixer, a small gear is fixedly connected to the output end of the second motor, and the large gear is meshed with the small gear.

[0013] By adopting the above technical solution, the second motor is started, so that the second motor drives the small gear to rotate, the large gear and the small gear are meshed, and then drives the mixing barrel to rotate, the first motor drives the mixing blade to rotate forward, and the second motor drives the mixing barrel to rotate reversely, thereby improving the mixing efficiency and effect of cement.

[0014] The utility model is further configured as follows: a motor bracket is fixedly connected to the outside of the second motor, and the second motor is fixedly connected to the inside of the motor bracket.

[0015] By adopting the above technical solution, the second motor is fixed to the inner side of the mixer through the motor bracket, thereby improving the stability of the second motor during operation.

[0016] The utility model is further configured as follows: both sides of the outside of the base are fixedly connected with mounting blocks, and the internal threads of the mounting blocks are connected with bolts.

[0017] By adopting the above technical solution, the bolts are threadedly connected to the inside of the mounting block, and the bolts extend to the inside of the base surface, thereby fixing the base on the base surface.

[0018] The utility model is further configured as follows: the number of the mounting blocks is four, and the number of the bolts is four.

[0019] By adopting the above technical solution, each mounting block is connected to a bolt through its internal thread, and four mounting blocks are connected to four bolts through their internal thread.

[0020] The utility model is further configured as follows: anti-slip rings are sleeved on the middle parts of the four bolts.

[0021] By adopting the above technical solution, the anti-slip ring increases the friction force and prevents the bolt from falling off.

[0022] The utility model is further configured as follows: a card slot is provided inside the dustproof plate, and the adsorption net is card-connected to the inside of the dustproof plate through the card slot.

[0023] By adopting the above technical solution, the adsorption net card is connected to the inside of the card slot, and then the adsorption net can be installed on the inner side of the dustproof plate.

[0024] The beneficial effects of the utility model are:

[0025] The utility model is characterized in that the movable plate is pulled and moved inside the slide rail, and the movable plate is moved to both sides of the mixing barrel, and then the dustproof plate is rotated so that the dustproof plate is flipped around the connecting shaft through the sleeve, and the two movable plates are symmetrical to each other, and the exposed mixing barrel is surrounded by the dustproof plate, so that the mixing barrel is shielded by the movable plate and the dustproof plate, and the handle moves in an arc shape inside the locking block, and the locking ring rotates inside the handle to extend the locking ring to the inside of the locking buckle, and the handle is pressed, and the locking ring will be limited inside the locking buckle, so that the dustproof plate can be fixed on the movable plate, and the flying dust generated during the mixing process is adsorbed by the adsorption cotton inside the adsorption net, so as to prevent the dust from floating and improve the dustproof effect.

[0026] 2. The utility model, through the arrangement among the first motor, the driving shaft, the stirring blades, the rotating shaft, the large gear, the second motor and the small gear, the first motor drives the driving shaft and the stirring blades to rotate, the driving shaft and the stirring blades extend to the inside of the mixing barrel, and thus can stir the cement inside the mixing barrel, the second motor drives the small gear to rotate, the large gear and the small gear are meshed, and thus drives the mixing barrel to rotate, the first motor drives the stirring blades to rotate forward, and the second motor drives the mixing barrel to rotate counterclockwise, thereby being able to improve the mixing efficiency and effect of the cement. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0028] Figure 1 It is a schematic diagram of the structure of the utility model;

[0029] Figure 2 For this utility model Figure 1 A schematic diagram of the enlarged structure at A in the middle;

[0030] Figure 3 This is a schematic diagram of the top view of the dustproof plate of the utility model;

[0031] Figure 4 It is a side structural schematic diagram of the second motor of the utility model.

[0032] In the figure, 1. base; 2. mixer; 3. mixing barrel; 4. slide rail; 5. moving plate; 6. connecting block; 7. connecting shaft; 8. sleeve; 9. dustproof plate; 10. adsorption net; 11. locking block; 12. handle; 13. locking ring; 14. locking buckle; 15. first motor; 16. driving shaft; 17. mixing blade; 18. rotating shaft; 19. large gear; 20. second motor; 21. small gear; 22. motor bracket; 23. mounting block; 24. bolt. DETAILED DESCRIPTION

[0033] The technical solution of the utility model will be described clearly and completely below in conjunction with specific embodiments. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0034] Reference Figure 1-4A dustproof cement mortar mixer comprises a base 1, a mixer 2 is fixedly installed on one side of the top of the base 1, a mixing barrel 3 is arranged on the other side of the top of the base 1, a slide rail 4 is fixedly connected to the edge of the top of the base 1, a movable plate 5 is slidably connected inside the slide rail 4, a connecting block 6 is fixedly connected to the outer side of the movable plate 5, a connecting shaft 7 is fixedly connected inside the connecting block 6, a sleeve 8 is rotatably connected to the middle part of the connecting shaft 7, a dustproof plate 9 is fixedly connected to one side of the sleeve 8, an adsorption net 10 is clamped inside the dustproof plate 9, adsorption cotton is arranged inside the adsorption net 10, there are two movable plates 5, a locking block 11 is fixedly connected to the outside of one of the movable plates 5, a handle 12 is rotatably connected to the inside of the locking block 11, and the handle 12 is rotatably connected to the inside of the handle 12 A locking ring 13 is connected, and a locking buckle 14 is fixedly connected to the outside of the dustproof plate 9. Cement is put into the mixing barrel 3 and mixed by the mixer 2. During the mixing process, the movable plate 5 is pulled to displace the movable plate 5 inside the slide rail 4, and the movable plate 5 is moved to both sides of the mixing barrel 3. Then, the dustproof plate 9 is rotated so that the dustproof plate 9 is turned around the connecting shaft 7 through the sleeve 8. The two movable plates 5 are symmetrical to each other, and the exposed mixing barrel 3 is surrounded by the dustproof plate 9, so that the device shields the mixing barrel 3 through the movable plate 5 and the dustproof plate 9. Then, the handle 12 is rotated so that the handle 12 moves in an arc shape inside the locking block 11, and the locking ring 13 is rotated so that the locking ring 13 rotates inside the handle 12. The locking ring 13 is extended to the inside of the locking buckle 14, and the handle 12 is pressed. The locking ring 13 will be limited inside the locking buckle 14, so that the dustproof plate 9 can be fixed on the movable plate 5. The flying dust generated during the mixing process is adsorbed by the adsorption cotton inside the adsorption net 10, so as to prevent the dust from floating and improve the dustproof effect. A first motor 15 is fixedly installed inside the mixer 2, and a driving shaft 16 is fixedly connected to the output end of the first motor 15, and a stirring blade 17 is fixedly connected to the outside of the driving shaft 16. When mixing cement, the first motor 15 is started, so that the first motor 15 drives the driving shaft 16 and the stirring blade 17 to rotate, and the driving shaft 16 and the stirring blade 17 extend to the inside of the mixing barrel 3, so as to prevent the inside of the mixing barrel 3 from being scattered. The cement in the base 1 is stirred, a rotating shaft 18 is rotatably connected to one side of the top of the base 1, a large gear 19 is fixedly connected to the top of the rotating shaft 18, the mixing barrel 3 is fixed at the center of the large gear 19, and the large gear 19 is rotatably connected to the top of the base 1 through the rotating shaft 18, a second motor 20 is fixedly installed on the outside of the mixer 2, a small gear 21 is fixedly connected to the output end of the second motor 20, the large gear 19 is meshed with the small gear 21, the second motor 20 is started, so that the second motor 20 drives the small gear 21 to rotate, the large gear 19 is meshed with the small gear 21, and then drives the mixing barrel 3 to rotate, the first motor 15 drives the mixing blade 17 to rotate forward, and the second motor 20 drives the mixing barrel 3 to rotate reversely, so as to improve the mixing efficiency and effect of cement.The outside of the second motor 20 is fixedly connected with a motor bracket 22, and the second motor 20 is fixedly connected to the inside of the motor bracket 22. The second motor 20 is fixed to the inside of the mixer 2 through the motor bracket 22, so as to improve the stability of the second motor 20 during operation. The mounting blocks 23 are fixedly connected to both sides of the outside of the base 1. The internal threads of the mounting blocks 23 are connected with bolts 24. The bolts 24 are threadedly connected to the inside of the mounting blocks 23. The bolts 24 extend to the inside of the base surface, so that the base 1 can be fixed on the base surface. There are four mounting blocks 23 and four bolts 24. Each mounting block 23 is internally threaded with a bolt 24. The four mounting blocks 23 are internally threaded with four bolts 24. The middle parts of the four bolts 24 are sleeved with anti-skid rings. The anti-skid rings increase friction and prevent the bolts 24 from falling off. A card slot is provided inside the dustproof plate 9. The adsorption net 10 is carded inside the dustproof plate 9 through the card slot. The adsorption net 10 is carded inside the card slot, so that the adsorption net 10 can be installed on the inside of the dustproof plate 9.

[0035] In the present invention, cement is put into the mixing barrel 3 and mixed by the mixer 2. During the mixing process, the movable plate 5 is pulled and displaced inside the slide rail 4, and the movable plate 5 is moved to both sides of the mixing barrel 3. Then, the dustproof plate 9 is rotated so that the dustproof plate 9 is turned around the connecting shaft 7 through the sleeve 8. The two movable plates 5 are symmetrical to each other, and the exposed mixing barrel 3 is surrounded by the dustproof plate 9, so that the mixing barrel 3 is shielded by the movable plate 5 and the dustproof plate 9. Then, the handle 12 is rotated so that the handle 12 moves in an arc shape inside the locking block 11, and the locking ring 13 is rotated so that the locking ring 13 rotates inside the handle 12, and the locking ring 13 is extended to the inside of the locking buckle 14. The handle 12 is pressed, and the locking ring 13 will be limited inside the locking buckle 14, so that the dustproof plate 9 can be fixed on the movable plate 9. On the moving plate 5, the flying dust generated during the mixing process is adsorbed by the adsorption cotton inside the adsorption net 10, thereby preventing the dust from dispersing and improving the dust prevention effect. When mixing the cement, start the first motor 15, so that the first motor 15 drives the driving shaft 16 and the mixing blade 17 to rotate, and the driving shaft 16 and the mixing blade 17 extend to the inside of the mixing barrel 3, thereby stirring the cement inside the mixing barrel 3. The mixing barrel 3 is fixed at the center of the large gear 19, and the large gear 19 is rotatably connected to the top of the base 1 through the rotating shaft 18. Start the second motor 20, so that the second motor 20 drives the small gear 21 to rotate, the large gear 19 and the small gear 21 are meshed, thereby driving the mixing barrel 3 to rotate, the first motor 15 drives the mixing blade 17 to rotate forward, and the second motor 20 drives the mixing barrel 3 to reverse, thereby improving the mixing efficiency and effect of the cement.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A dustproof cement mortar mixer, comprising a base (1), characterized in that: A mixer (2) is fixedly mounted on one side of the top of the base (1), a mixing bucket (3) is arranged on the other side of the top of the base (1), a slide rail (4) is fixedly connected to the edge of the top of the base (1), a moving plate (5) is slidably connected inside the slide rail (4), a connecting block (6) is fixedly connected to the outside of the moving plate (5), a connecting shaft (7) is fixedly connected inside the connecting block (6), a sleeve (8) is rotatably connected to the middle of the connecting shaft (7), and the sleeve (8) is A dustproof plate (9) is fixedly connected to one side, an adsorption net (10) is clamped inside the dustproof plate (9), and adsorption cotton is arranged inside the adsorption net (10). There are two movable plates (5), and a locking block (11) is fixedly connected to the outside of one of the movable plates (5), and a handle (12) is rotatably connected to the inside of the locking block (11), and a locking ring (13) is rotatably connected to the inside of the handle (12). A locking buckle (14) is fixedly connected to the outside of the dustproof plate (9).

2. A dustproof cement mortar mixer according to claim 1, characterized in that: A first motor (15) is fixedly installed inside the mixer (2); a driving shaft (16) is fixedly connected to the output end of the first motor (15); and a stirring blade (17) is fixedly connected to the outside of the driving shaft (16).

3. The dustproof cement mortar mixer according to claim 1, characterized in that: One side of the top of the base (1) is rotatably connected to a rotating shaft (18), and the top of the rotating shaft (18) is fixedly connected to a large gear (19).

4. The dustproof cement mortar mixer according to claim 3 is characterized in that: A second motor (20) is fixedly mounted on the outside of the mixer (2), a pinion (21) is fixedly connected to the output end of the second motor (20), and the large gear (19) is meshed with the pinion (21).

5. The dustproof cement mortar mixer according to claim 4, characterized in that: The outside of the second motor (20) is fixedly connected to a motor bracket (22), and the second motor (20) is fixedly connected to the inside of the motor bracket (22).

6. The dustproof cement mortar mixer according to claim 1, characterized in that: Both sides of the outside of the base (1) are fixedly connected with mounting blocks (23), and the inside of the mounting blocks (23) is threadedly connected with bolts (24).

7. The dustproof cement mortar mixer according to claim 6, characterized in that: The number of the mounting blocks (23) is four, and the number of the bolts (24) is four.

8. The dustproof cement mortar mixer according to claim 7, characterized in that: The middle parts of the four bolts (24) are all sleeved with anti-slip rings.

9. The dustproof cement mortar mixer according to claim 1, characterized in that: A card slot is provided inside the dustproof plate (9), and the adsorption net (10) is card-connected to the inside of the dustproof plate (9) through the card slot.

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