Cement mortar mixer

Abstract

The utility model discloses a cement mortar mixer which comprises a supporting frame, a fixing block is arranged on the outer wall of the supporting frame, a connecting rod is arranged at the upper end of the fixing block, a connecting seat is arranged at the other end of the connecting rod, and electric push rods are arranged on the lower end face of the connecting seat and located at the four corners. The output ends of the electric push rods penetrate through the connecting base and are provided with lifting plates, first motors are arranged on the upper end faces of the lifting plates, the output ends of the first motors penetrate through the lifting plates and are provided with rotating shafts, and stirring blades are arranged at the bottoms of the rotating shafts; therefore, a user can turn on a first motor to enable a rotating shaft to drive stirring blades to rotate so as to stir cement and mortar in a storage box to be fully mixed, and after stirring is completed, an electric push rod can be controlled to enable a lifting plate to drive the first motor and the rotating shaft to move upwards, so that the stirring blades are separated from the storage box; the cleaning is convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to cement mortar preparation technical field, more specifically, it relates to a cement mortar mixer. BACKGROUND

[0002] The cement mortar mixer is one of the indispensable equipment for cement plants, construction units, relevant professional colleges and universities and cement testing rooms of scientific research units, and the strength of cement is mixed with standard sand according to 1:3, a specified amount of water is added, the test piece is made according to the specified method, and the compressive strength and the flexural strength of 3d and 28d are measured according to the specified method, and then the strength grade of cement is determined according to the measurement result, so that the cement mortar mixer for stirring cement mortar becomes one of the indispensable equipment for cement plants, construction units, relevant professional colleges and universities and cement testing rooms of scientific research units.

[0003] However, the stirring assembly of the existing cement mortar mixer is generally arranged in the interior of the device, so that the stirring shaft is not convenient to clean after stirring, and cement is easy to adhere to the outer end of the stirring assembly after long-term use, thereby affecting the service life.

[0004] In addition, the existing mixer generally discharges materials at the bottom of the device after stirring, but the discharging mode is easy to block, and the mixed materials are located in the interior of the device, so that it is not easy to clean. UTILITY MODEL CONTENT

[0005] (I) technical problem solved

[0006] In view of the problems in the prior art, the utility model provides a cement mortar mixer to solve the technical problem that the stirring assembly of the existing cement mortar mixer is generally arranged in the interior of the device, so that the stirring shaft is not convenient to clean after stirring.

[0007] (II) technical scheme

[0008] In order to achieve the above object, the utility model provides the following technical scheme: a cement mortar mixer, including support frame, the outer wall of support frame is equipped with fixed block, the upper end of fixed block is equipped with connecting rod, the other end of connecting rod is provided with connecting seat, the lower end surface of connecting seat and located four corners all are equipped with electric push rod, the output of electric push rod all passes through connecting seat and is equipped with lifting plate, the upper end surface of lifting plate is equipped with first motor, the output of first motor passes through lifting plate and is equipped with rotating shaft, the bottom of rotating shaft is equipped with stirring vane, the bottom of support frame is equipped with base, the upper end surface of base and located both sides all are equipped with guard, the guard all is equipped with transmission shaft, the middle position of transmission shaft is fixedly equipped with storage tank.

[0009] The utility model further sets up, one side of guard is fixedly equipped with second motor, the output of second motor is fixedly connected with transmission shaft, one end of transmission shaft on the other side is fixedly equipped with locking disc, is equipped with screw hole on locking disc, is equipped with locking screw in screw hole, is equipped with connecting hole on the outer wall of guard, connecting hole is equipped with multiple and is arranged in the shape of circle, the other end of locking screw is located in the inside of connecting hole, and it is convenient to overturn storage tank.

[0010] The utility model further sets up, the bottom of storage tank is equipped with jacking air cylinder, the output of jacking air cylinder is equipped with ejection plate, the inner wall of ejection plate and storage tank is in close contact, and it is convenient to eject cement mortar mixture in the inside of storage tank.

[0011] The utility model further sets up, the upper end surface of storage tank and located both sides are hingedly equipped with cover plate, the middle position of cover plate all is equipped with avoiding hole, the rotating shaft is located in the inside of avoiding hole, the upper end surface of one of cover plate and located both sides all are equipped with sliding slot, the inside of sliding slot all is equipped with sliding block, one side of sliding block all is equipped with bolt, the outer wall of another cover plate is equipped with insertion slot correspondingly, one end of bolt all is located in the inside of insertion slot, and it is convenient to block the upper end of storage tank.

[0012] The utility model further sets up, the other side of sliding block all is fixedly equipped with connecting spring, the other end of connecting spring all is fixedly connected with the inner wall of sliding slot, and it is convenient to make bolt enter into insertion slot.

[0013] The utility model further sets up, one end of locking screw all is fixedly equipped with twist block, and it is convenient to dismount and install locking screw.

[0014] The utility model further sets up, the upper end surface of two sliding blocks is fixedly equipped with pull ring, and it is convenient to move sliding block.

[0015] The utility model further sets up, the rotation axis is with the movable installation of connecting seat, it is convenient to agitate material.

[0016] (Three) beneficial effect

[0017] Compared with the prior art, the utility model provides a cement mortar mixer has the following beneficial effects:

[0018] 1. By setting up electric push rod, lifting plate, first motor and stirring vane, so that the user can open first motor to make rotation axle drive stirring vane to rotate to agitate the cement and mortar in the storage tank and make it fully mixed, after mixing, control electric push rod to make lifting plate drive first motor and rotation axle to move upwards to make stirring vane separate from the storage tank, convenient to clean.

[0019] 2. By setting up transmission shaft, storage tank, locking disc and locking screw, so that after mixing, the user can control second motor to make transmission shaft drive storage tank to rotate to make storage tank be in the inclined state, then locking screw is screwed into the connecting hole and the threaded hole to fix the storage tank, finally control the jacking cylinder to make the ejection plate move upwards to slowly eject the cement mortar, convenient for subsequent material taking, and the storage tank in the structure is in the open state, so it is convenient to clean.

[0020] 3. By setting up cover plate, sliding block and bolt, so that before mixing, the user can close the cover plate, and pull the pull ring to make the bolt at one end of the sliding block enter the slot to fix and install two cover plates, at this time, the upper end of the storage tank can be blocked to prevent material from running out during mixing, convenient to use. DRAWINGS

[0021] Figure 1 It is a kind of cement mortar mixer whole schematic diagram under unused state;

[0022] Figure 2 It is the installation schematic diagram of electric push rod, lifting plate, first motor, rotation axle and stirring vane on connecting rod;

[0023] Figure 3 It is the installation schematic diagram of storage tank, locking disc and cover plate on transmission shaft;

[0024] Figure 4 It is the installation explosion drawing of cover plate, sliding block, bolt and locking screw on storage tank;

[0025] Figure 5 It is the position schematic diagram of bolt, connecting spring and pull ring on sliding block.

[0026] In the figure: 1, support frame; 2, fixed block; 3, connecting rod; 4, electric push rod; 5, lifting plate; 6, first motor; 7, rotating shaft; 8, stirring blade; 9, base; 10, guard plate; 11, transmission shaft; 12, storage tank; 13, second motor; 14, locking disc; 15, threaded hole; 16, locking screw; 17, connecting hole; 18, jacking cylinder; 19, ejection plate; 20, cover plate; 21, escape hole; 22, chute; 23, sliding block; 24, bolt; 25, slot; 26, connecting spring; 27, twisting block; 28, pull ring. DETAILED DESCRIPTION

[0027] It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict. The present application will be described in detail below with reference to the drawings and in combination with the embodiments.

[0028] It should be noted that, unless otherwise specified, all technical and scientific terms used in the present application have the same meaning as generally understood by those skilled in the art to which the present application belongs.

[0029] In the present application, unless otherwise stated, the directions used such as "up, down" are generally with respect to the directions shown in the drawings, or with respect to the vertical, perpendicular or gravity direction; similarly, for the convenience of understanding and description, "left, right" is generally with respect to the left and right shown in the drawings; "inner, outer" refers to the inner and outer with respect to the contour of each component itself, but the above directional words are not used to limit the present application.

[0030] Please refer to Figures 1-5 A cement mortar mixer, comprising a support frame 1, a fixed block 2 is arranged on the outer wall of the support frame 1, a connecting rod 3 is arranged at the upper end of the fixed block 2, a connecting seat is arranged at the other end of the connecting rod 3, an electric push rod 4 is arranged at the lower end surface of the connecting seat and located at the four corners, the output end of the electric push rod 4 penetrates through the connecting seat and is provided with a lifting plate 5, a first motor 6 is arranged at the upper end surface of the lifting plate 5, the output end of the first motor 6 penetrates through the lifting plate 5 and is provided with a rotating shaft 7, a stirring blade 8 is arranged at the bottom of the rotating shaft 7, a base 9 is arranged at the bottom of the support frame 1, a guard plate 10 is arranged at the upper end surface of the base 9 and located at both sides, a transmission shaft 11 is rotatably arranged on the guard plate 10, a storage tank 12 is fixedly arranged at the middle position of the transmission shaft 11, and the rotating shaft 7 is movably installed with the connecting seat.

[0031] In this embodiment, one side of the guard plate 10 is fixedly provided with a second motor 13, the output end of the second motor 13 is fixedly connected with the transmission shaft 11, one end of the transmission shaft 11 on the other side is fixedly provided with a locking disc 14, the locking disc 14 is provided with a threaded hole 15, the inside of the threaded hole 15 is provided with a locking screw 16, the outer wall of the guard plate 10 is provided with a connecting hole 17, the connecting hole 17 is provided with a plurality of and arranged in a circular shape, the other end of the locking screw 16 is located in the inside of the connecting hole 17, the bottom of the storage box 12 is provided with a jacking cylinder 18, the output end of the jacking cylinder 18 is provided with an ejection plate 19, the ejection plate 19 is in close contact with the inner wall of the storage box 12.

[0032] More specifically, the user can open the first motor 6 to drive the stirring blade 8 to rotate, so as to stir and fully mix the cement and mortar in the storage box 12, after the stirring is completed, the electric push rod 4 can be controlled to drive the lifting plate 5 to move upwards with the first motor 6 and the rotating shaft 7, so that the stirring blade 8 is separated from the storage box 12 for easy cleaning, when discharging, the second motor 13 can be controlled to drive the transmission shaft 11 to rotate the storage box 12, so that the storage box 12 is in an inclined state, then the locking screw 16 is screwed into the connecting hole 17 and the threaded hole 15 to fix the storage box 12, finally the jacking cylinder 18 is controlled to move the ejection plate 19 upwards to slowly eject the cement mortar, which is convenient for subsequent material taking, and the storage box 12 in the structure is in an open state, so it is convenient to clean.

[0033] Please refer to Figure 1 , Figure 3 and Figure 4 , as an embodiment for fixing and installing the two cover plates 20: the upper end surface of the storage box 12 and located on both sides are hingedly provided with cover plates 20, the middle position of the cover plate 20 is provided with an avoidance hole 21, the rotating shaft 7 is located in the inside of the avoidance hole 21, the upper end surface of one of the cover plates 20 and located on both sides are provided with a sliding groove 22, the inside of the sliding groove 22 is slidably provided with a sliding block 23, one side of the sliding block 23 is provided with a latch 24, the other cover plate 20 is provided with a corresponding insertion slot 25 on the outer wall, one end of the latch 24 is located in the inside of the insertion slot 25, the other side of the sliding block 23 is fixedly provided with a connecting spring 26, the other end of the connecting spring 26 is fixedly connected with the inner wall of the sliding groove 22, the upper end surface of the two sliding blocks 23 is fixedly provided with a pull ring 28.

[0034] Specifically, before stirring, the user can close the cover plate 20 and pull the pull ring 28 to make the latch 24 at one end of the sliding block 23 enter the insertion slot 25, so as to fix and install the two cover plates 20, at this time, the upper end of the storage box 12 can be blocked to prevent the material from running out during stirring, which is convenient to use.

[0035] Please refer to Figure 4As a further embodiment of disassembling the locking screw 16, one end of the locking screw 16 is fixedly provided with a twisting block 27.

[0036] Specifically, the user can disassemble and install the locking screw 16 through the twisting block 27.

[0037] In summary, when the whole device is in use: the user can first add cement and mortar into the storage box 12 according to the proportion, then close the cover plate 20, pull the pull ring 28 to make the bolt 24 at one end of the sliding block 23 enter the slot 25, and then fix and install the two cover plates 20, at this time, the upper end of the storage box 12 can be sealed, then the first motor 6 is opened to drive the stirring blade 8 to rotate, so as to stir the material in the storage box 12, realize the mixing effect, then pull the pull ring 28 to make the bolt 24 disengage from the slot 25 and open the cover plate 20, then control the electric push rod 4 to make the lifting plate 5 drive the first motor 6 and the rotating shaft 7 to move upwards, so that the stirring blade 8 is separated from the storage box 12, which is convenient for subsequent cleaning, when taking material, the second motor 13 can be controlled to drive the transmission shaft 11 to rotate the storage box 12, so that the storage box 12 is in an inclined state, then the locking screw 16 is screwed into the connecting hole 17 and the threaded hole 15 to fix the storage box 12, finally, the jacking cylinder 18 is controlled to make the ejection plate 19 move upwards to slowly eject the cement mortar, which is convenient for subsequent taking material.

[0038] In all the above-mentioned schemes, the connection between the two components can be selected according to the actual situation, such as welding, bolt and nut cooperation connection, bolt or screw connection or other known connection mode, which will not be described here. In the above, whenever it is mentioned that it is fixedly connected, it is preferred to be welded. Although the embodiments of the present application have been shown and described, those skilled in the art can understand that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the present application. The scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A cement mortar mixer comprising a support frame (1), characterised in that: The outer wall of the support frame (1) is provided with a fixed block (2), the upper end of the fixed block (2) is provided with a connecting rod (3), the other end of the connecting rod (3) is provided with a connecting seat, the lower end surface of the connecting seat and located on the four corners is provided with an electric push rod (4), the output end of the electric push rod (4) penetrates through the connecting seat and is provided with a lifting plate (5), the upper end surface of the lifting plate (5) is provided with a first motor (6), the output end of the first motor (6) penetrates through the lifting plate (5) and is provided with a rotating shaft (7), the bottom of the rotating shaft (7) is provided with a stirring blade (8), the bottom of the support frame (1) is provided with a base (9), the upper end surface of the base (9) and located on both sides is provided with a guard plate (10), the guard plate (10) is rotatably provided with a transmission shaft (11), the middle position of the transmission shaft (11) is fixedly provided with a storage tank (12).

2. A cement mortar mixer according to claim 1, characterised in that: The side surface of the guard plate (10) is fixedly provided with a second motor (13), the output end of the second motor (13) is fixedly connected with the transmission shaft (11), the other side of the transmission shaft (11) is fixedly provided with a locking disc (14), the locking disc (14) is provided with a threaded hole (15), the inside of the threaded hole (15) is provided with a locking screw (16), the outer wall of the guard plate (10) is provided with a connecting hole (17), the connecting hole (17) is provided with a plurality of and arranged in a circular manner, the other end of the locking screw (16) is located in the inside of the connecting hole (17).

3. A cement mortar mixer according to claim 2, characterised in that: The bottom of the storage tank (12) is provided with a jacking cylinder (18), the output end of the jacking cylinder (18) is provided with an ejection plate (19), the ejection plate (19) is in close contact with the inner wall of the storage tank (12).

4. A cement mortar mixer according to claim 1, characterized in that: The upper end surface of the storage tank (12) and located on both sides is hingedly provided with a cover plate (20), the middle position of the cover plate (20) is provided with an avoidance hole (21), the rotating shaft (7) is located in the inside of the avoidance hole (21), the upper end surface of one of the cover plates (20) and located on both sides is provided with a sliding groove (22), the inside of the sliding groove (22) is slidably provided with a sliding block (23), one side surface of the sliding block (23) is provided with a latch (24), the other cover plate (20) is provided with a corresponding slot (25) on the outer wall, one end of the latch (24) is located in the inside of the slot (25).

5. A cement mortar mixer according to claim 4, characterised in that: The other side surface of the sliding block (23) is fixedly provided with a connecting spring (26), the other end of the connecting spring (26) is fixedly connected with the inner wall of the sliding groove (22).

6. A cement mortar mixer according to claim 2, wherein: One end of the locking screw (16) is fixedly provided with a twisting block (27).

7. A cement mortar mixer according to claim 4, wherein: The upper end surface of the two sliding blocks (23) is fixedly provided with a pull ring (28).

8. A cement mortar mixer according to claim 1, characterized in that: The rotating shaft (7) is movably installed with the connecting seat.

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