CN220389841U - Cement stirring device - Google Patents

Abstract

The utility model provides a cement stirring device which comprises a motor, wherein a transmission shaft is arranged at the output end of the motor, a portable lifting handle is arranged at one end, far away from the transmission shaft, of the motor, a circular fixing ring is arranged at the outer side of the motor, a handheld handle is arranged at one side, far away from the motor, of the fixing ring, a support is arranged at one end, far away from the portable lifting handle, of the fixing ring, a stirring paddle is arranged at one end, far away from the motor, of the transmission shaft, a starting switch is arranged on the fixing ring, and the fixing ring and the support can be separated. The device has small volume, the motor, the stirring paddle and the bracket are detachable, and the device is convenient to carry and can work in a narrow scene; the device is divided into a handheld working state and a fixed working state through the independent mounting or dismounting of the bracket, can be used in a handheld manner, and can also be fixedly placed for continuous working.

Description

Cement stirring device

Technical Field

The application relates to the field of stirring devices, in particular to a cement stirring device.

Background

Cement, powdery hydraulic inorganic cementing material, which is added with water and stirred to form slurry, can harden in air or harden better in water, can firmly bond sand, stone and other materials together, and is widely applied to civil construction, water conservancy, national defense and other engineering as an important cementing material for a long time.

In some scenes such as pavement paving and repairing in small areas, house decoration and the like, the cement usage amount is small, the construction space is narrow, a large-scale stirrer is inconvenient to use, workers often stir cement manually, time and labor are wasted, and the stirred cement is not fine and uniform enough.

Patent publication number CN210651311U discloses a novel stirrer for building, which comprises a motor, a base, a support rod, a support frame and a fixed bracket, wherein one end of the base is connected with one end corresponding to the support frame through the support rod, and the plane of the base is parallel to the plane of the support frame; the upper end of the motor is provided with a handheld part, the lower end of the motor is provided with a connecting shaft, and the lower end of the connecting shaft is provided with a stirring paddle; the motor is installed on the support frame through the fixed bolster, and the connecting axle passes support frame and the plane perpendicular at base place. The device is lighter than a large-sized stirrer, but the flexibility of the handheld stirrer is sacrificed under the condition that the stirrer is fixed with the support frame, and the support frame is welded integrally, so that the device is still inconvenient to carry.

Disclosure of Invention

Aiming at the defects in the prior art, the utility model provides a cement stirring device, which solves the problems that a stirring machine in the prior art is single in use mode and inconvenient to carry.

The utility model is realized by the following technical scheme: the utility model provides a cement stirring device, includes the motor, and the motor output is provided with the transmission shaft, and the one end that the motor was kept away from to the transmission shaft is provided with the stirring rake, and the motor outside is provided with the retainer plate that is used for fixed motor, is provided with handheld handle on the retainer plate, is provided with the start switch who is connected with the control circuit electricity of motor on the retainer plate, and the linking bridge can be dismantled to the lower part of retainer plate.

Further, the motor adopts a variable speed motor, and the motor is provided with a speed regulating knob which can regulate the rotating speed of the motor during working.

Further, the hand-held handles are provided with a plurality of handles which are uniformly arranged outside the fixing ring.

Further, one end of the motor far away from the transmission shaft is provided with a portable handle.

Further, one end of the fixing ring, which is far away from the portable handle, is provided with a mounting groove, the support is arranged in the mounting groove, and the side surface of the mounting groove is provided with a fixing bolt for fixing the support.

Further, one end of the support, which is far away from the fixed ring, is provided with a buffer seat, and one end of the buffer seat, which is far away from the fixed ring, is coated with an elastic rough material.

Further, a support rod is arranged in the middle of the support, and the buffer seat and the support rod are fixed on the support through bolts.

Further, the stirring paddle comprises a first stirring wheel far away from one end of the motor, a second stirring wheel close to one end of the motor and a helical blade arranged between the first stirring wheel and the second stirring wheel.

Further, the starting switch is arranged at the joint of the hand-held handle and the fixed ring.

Compared with the prior art, the utility model has the following beneficial effects: the device has small volume, the motor, the stirring paddle and the bracket are detachable, and the device is convenient to carry and can work in a narrow scene; the device is divided into a handheld working state and a fixed working state through the independent mounting or dismounting of the bracket, can be used in a handheld manner, and can also be fixedly placed for continuous working.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present utility model;

fig. 2 is a schematic partial structure of an embodiment of the present utility model.

In the figure: 1. a motor; 2. a transmission shaft; 3. stirring paddles; 4. a fixing ring; 5. a hand grip; 6. starting a switch; 7. a bracket; 11. a speed regulating knob; 12. a portable handle; 31. a first stirring wheel; 32. a second stirring wheel; 33. a helical blade; 41. a mounting groove; 42. a fixing bolt; 71. a buffer seat; 72. and (5) supporting the rod.

Detailed Description

The technical scheme of the utility model is further described below with reference to the accompanying drawings and examples.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the structures or elements being referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

As shown in fig. 1, this embodiment provides a cement stirring device, including motor 1, motor 1 output is provided with transmission shaft 2, and the one end that transmission shaft 2 kept away from motor 1 is provided with stirring rake 3, and the motor 1 outside is provided with the retainer plate 4 that is used for fixed motor 1, is provided with handheld handle 5 on the retainer plate 4, is provided with the start switch 6 that is connected with the control circuit electricity of motor on the retainer plate 4, and connecting bracket 7 can be dismantled to the lower part of retainer plate 4. The device has two working states, one is an active state and the other is a fixed state. In the handheld state, a user holds the device tightly through the handheld handle 5, presses the starting switch 6 to directly stir the materials by the stirring paddle 3, and immediately stops after the starting switch 6 is released; under the fixed state, this device main part passes through support 7 to be fixed, and stirring rake 3 are placed in waiting to stir the material, rotate after pressing start switch 6, and motor 1 can continuous operation, and rotatory start switch 6 pops out, and the device can stop the work.

As shown in fig. 1-2, the motor 1 is preferably a variable speed motor, and a speed adjusting knob 11 is arranged on the motor, and the speed adjusting knob 11 can adjust the rotating speed of the motor 1 during operation. The optimal stirring rates required by different materials or different stages of material mixing are different, and the rotation speed of the motor 1 during working is adjusted through the speed adjusting knob 11 to adapt to different scenes, so that the device has better use experience.

As shown in fig. 1, preferably, the hand grips 5 are provided in four, uniformly arranged outside the fixing ring 4. The four hand-held handles 5 are arranged, so that a user can hold the device at different inclination angles more effort-saving.

As shown in fig. 2, the end of the motor 1 remote from the drive shaft 2 is preferably provided with a portable handle 12. The single-hand device may collide with other objects due to the inclination of the device by directly passing through the hand grip 5 on the side of the motor 1, so that the portable handle 12 is provided to facilitate the single-hand device.

As shown in fig. 1-2, preferably, the end of the fixing ring 4 away from the portable handle 12 is provided with a mounting groove 41, the bracket 7 is disposed in the mounting groove 41, and a fixing bolt 42 is disposed on the side of the mounting groove 41 for fixing the bracket 7. The mounting groove 41 is a blind hole, one end of the bracket 7 is placed into the mounting groove 41 to fix the main body of the device, the stirring paddle 3 possibly generates upward thrust during operation, and in order to prevent the main body of the device from separating from the bracket 7, a fixing bolt 42 is arranged on the side surface of the mounting groove 41 to firmly fix the main body of the device and the bracket 7.

As shown in fig. 1-2, preferably, the end of the bracket 7 away from the fixing ring 4 is provided with a buffer seat 71, and the end of the buffer seat 71 away from the fixing ring 4 is covered with a foam pad. The damping springs are arranged in the buffer seat 71, and the foam pads are arranged below the buffer seat 71 to relieve vibration and swing of the device during operation, so that the device is prevented from toppling over during operation.

As shown in fig. 2, preferably, a support rod 72 is provided at the middle of the bracket 7, and the buffer seat 71 and the support rod 72 are fixed to the bracket 7 by bolts. The whole support 7 adopts bolted connection, and each part subassembly of support 7 can all swiftly be dismantled and assembled, has the filling counter weight in the buffer seat 71, makes the device more stable at the during operation.

As shown in fig. 2, the stirring paddle 3 preferably includes a first stirring wheel 31 at an end distant from the motor 1, a second stirring wheel 32 at an end close to the motor 1, and a helical blade 33 provided between the first stirring wheel 31 and the second stirring wheel 32. The first stirring wheel 31 is larger than the second stirring wheel 32 in diameter, and the spiral blades 33 are also in a shape of big top and small bottom, so that downward force can be applied when the stirring paddle 3 rotates, and the liquid splashing during stirring is avoided while stirring is more sufficient. Gaps exist at the joints of all parts of the stirring paddle 3, so that materials are prevented from being accumulated at the joint dead angles and difficult to clean.

As shown in fig. 1, the start switch 6 is preferably provided at the connection of the hand grip 5 and the retainer ring 4. The start switch 6 is provided at the junction of the hand grip 5 and the retainer ring 4 to facilitate the user's pressing the start switch 6 when using the device by the hand grip 5.

Finally, it is noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered by the scope of the claims of the present utility model.

Claims (9)

1. A cement stirring device, characterized in that: including motor (1), motor (1) output is provided with transmission shaft (2), transmission shaft (2) keep away from the one end of motor (1) is provided with stirring rake (3), motor (1) outside is provided with and is used for fixing retainer plate (4) of motor (1), be provided with handheld handle (5) on retainer plate (4), be provided with on retainer plate (4) with start switch (6) that the control circuit electricity of motor is connected, connecting bracket (7) can be dismantled to the lower part of retainer plate (4).

2. A cement mixer apparatus as claimed in claim 1, wherein: the motor (1) adopts a variable speed motor, a speed regulating knob (11) is arranged on the motor, and the speed regulating knob (11) can regulate the rotating speed of the motor (1) during working.

3. A cement mixer apparatus as claimed in claim 1, wherein: the hand-held handles (5) are provided with a plurality of handles which are uniformly arranged on the outer side of the fixed ring (4).

4. A cement mixer apparatus as claimed in claim 1, wherein: one end of the motor (1) far away from the transmission shaft (2) is provided with a portable handle (12).

5. A cement mixer apparatus as claimed in claim 4, wherein: the portable handle is characterized in that an installation groove (41) is formed in one end, far away from the portable handle (12), of the fixing ring (4), the support (7) is arranged in the installation groove (41), and a fixing bolt (42) is arranged on the side face of the installation groove (41) and used for fixing the support (7).

6. A cement mixer apparatus as claimed in claim 1, wherein: one end of the support (7) far away from the fixed ring (4) is provided with a buffer seat (71), and one end of the buffer seat (71) far away from the fixed ring (4) is coated with an elastic rough material.

7. A cement mixer apparatus as claimed in claim 6, wherein: the middle part of the bracket (7) is provided with a supporting rod (72), and the buffer seat (71) and the supporting rod (72) are fixed on the bracket (7) through bolts.

8. A cement mixer apparatus as claimed in claim 1, wherein: the stirring paddle (3) comprises a first stirring wheel (31) far away from one end of the motor (1), a second stirring wheel (32) close to one end of the motor (1), and a helical blade (33) arranged between the first stirring wheel (31) and the second stirring wheel (32).

9. A cement mixer apparatus as claimed in claim 1, wherein: the starting switch (6) is arranged at the joint of the hand-held handle (5) and the fixed ring (4).