CN211762547U

CN211762547U - Concrete mixer

Info

Publication number: CN211762547U
Application number: CN202020150894.3U
Authority: CN
Inventors: 不公告发明人
Original assignee: Qingdao Jinxiang Commercial Concrete Co ltd
Current assignee: Qingdao Jinxiang Commercial Concrete Co ltd
Priority date: 2020-02-03
Filing date: 2020-02-03
Publication date: 2020-10-27
Anticipated expiration: 2030-02-03

Abstract

The utility model discloses a concrete mixer, which comprises a tank body, the bottom rigid coupling of the jar body has the support, the top left side rigid coupling of the jar body has the feeder hopper, the inside of the jar body is equipped with rabbling mechanism. Compared with the prior art, the concrete mixer has the following advantages: through a jar body, and a support, the cooperation between feeder hopper and the rabbling mechanism, at first, throw into a jar internal portion through the feeder hopper with appropriate amount of concrete, then being carrying out the circular telegram with the motor, can make bull stick and two sets of stirring leaf rotate simultaneously, and first bevel gear can carry out the transmission to the second bevel gear, make round bar and stirring board rotate simultaneously, stirring leaf and stirring board can together stir the operation during once more, consequently the more rationalization of internal agitating unit design of jar, stirring efficiency can promote, it is required to do benefit to concrete mixing operation, practicality can improve.

Description

Concrete mixer

Technical Field

The utility model relates to a concrete mixing technical field specifically is a concrete mixer.

Background

Concrete mixer is cement, grit aggregate and water are mixed and are stirred the machinery of making concrete mixture, for example, the application is 201820477197.1's patent, including the churn, the lower extreme of churn is equipped with the frame, be equipped with the storage water tank in the frame, the lower extreme of storage water tank one side is equipped with the outlet pipe of horizontal setting, the other end intercommunication of outlet pipe is equipped with the check valve and links to each other with the end of intaking of check valve, though can be comparatively convenient for the inside water left and right sides that adds of agitator tank, prevent simultaneously that the water in the churn from polluting clean water in the storage water tank, but the inside agitating unit design of agitator tank is reasonable inadequately, stirring efficiency is lower, be unfavorable for concrete mixing operation required.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a concrete mixer to solve among the above-mentioned background art and provide can be comparatively convenient for agitator tank inside add water about, prevent simultaneously that the water in the churn from polluting clean water in the water storage tank, but the agitating unit design of agitator tank inside is reasonable inadequately, and stirring efficiency is lower, is unfavorable for the concrete mixing operation needs, and practicality remains to strengthen the problem.

In order to achieve the above object, the utility model provides a following technical scheme: a concrete mixer comprises a tank body, wherein a support is fixedly connected to the bottom end of the tank body, a feed hopper is fixedly connected to the left side of the top end of the tank body, a mixing mechanism is arranged inside the tank body, and a guide plate is fixedly connected to the bottom end of the right side of the outer wall of the tank body;

the stirring mechanism comprises a motor, a bracket, a rotating rod, a stirring blade, a square box, a first bevel gear, a second bevel gear, a round rod and a stirring plate;

the motor is positioned at the center of the top end of the tank body, an output shaft of the motor is rotationally connected with the tank body through a sealed bearing, the outer wall of the motor is fixedly sleeved with a bracket, the bottom end of the bracket is fixedly connected with the tank body, the bottom end of an output shaft of the motor is fixedly connected with a rotating rod, the upper side and the lower side of the outer wall of the rotating rod are fixedly sleeved with stirring blades, the central bottom end of the outer wall of the rotating rod is sleeved with a square box, the square box is rotationally connected with the rotating rod through a sealing bearing, a first bevel gear is arranged in the square box, the inner wall of the first bevel gear is fixedly connected with the outer wall of the rotating rod, the left side and the right side of the first bevel gear are respectively connected with a second bevel gear in a meshing way, a round rod is fixedly connected to the outer side surface of the second bevel gear, a part of the round rod penetrates through the square box, the round bar is connected with the square box through a sealing bearing in a rotating mode, and stirring blades are fixedly sleeved on the left side and the right side of the outer wall of the round bar. Can stir efficiency and promote, do benefit to the concrete mixing operation needs.

Preferably, the front and back surfaces of the square box are fixedly connected with supporting rods, and the outer side end of each supporting rod is fixedly connected with the inner wall of the tank body. The acting force of the square box can be obviously enhanced to prevent the square box from rotating along with the rotating rod, so that the rotating speed of the round rod can be guaranteed.

Preferably, a discharge port is formed in the right side of the tank body;

the discharge port comprises a baffle, a pin shaft, a first lug, an inclined rod, a second lug, a square block, a screw rod, a knob and a square rod;

the baffle is located the right side of the jar body, the baffle rotates with the jar body through the round pin axle and links to each other, the right surface rigid coupling of baffle has first lug, the right side of first lug is rotated and is connected with the down tube, the top of down tube is rotated and is connected with the second lug, the top rigid coupling of second lug has the square, the screw rod has been inserted to the right side bottom of square, the screw rod runs through the square and links to each other with jar body rotation, the right side tip rigid coupling of screw rod has the knob, the square pole has been inserted on the right surface top of square, the square pole run through the square and jar body fixed linking to each other, the outer wall of square pole and the contact surface clearance fit of square. The concrete discharging process smoothness is excellent, and operators are used for cleaning the interior of the tank body subsequently.

Preferably, the square rod and the square block form a sliding limiting structure. The square pole can play limiting displacement to the square piece, and the square piece can carry out the horizontal slip on the outer wall of square piece, but the square piece can't rotate to the stable removal about the guarantee square piece can carry out.

Preferably, the central points of the knob and the screw rod are located on the same horizontal line. The rotation of the knob can make the screw rotate concentrically.

Preferably, a water adding mechanism is arranged on the left side of the tank body;

the water adding mechanism comprises a support plate, a water storage tank, a transparent window, a bent pipe, a water suction pump and a transverse pipe;

the utility model discloses a water storage tank, including extension board, support board, water storage tank, front surface rigid coupling, the top rigid coupling of water storage tank has the return bend, install the suction pump on the pipeline of return bend, the right side rigid coupling of return bend has violently the pipe, the other end and the jar body of violently managing are fixed continuous. The operation of adding water to the interior of the tank body by an operator is facilitated.

Preferably, a valve is arranged on the pipeline of the transverse pipe. The horizontal control pipe is smooth enough for an operator to control the water injection quantity of the horizontal control pipe to the inside of the tank body.

Preferably, the left side and the right side of the transparent window are provided with scales, and the scales are processed on the left side and the right side of the center of the front surface of the tank body. The residual water quantity in the water storage tank can be more intuitively known.

Compared with the prior art, the beneficial effects of the utility model are that: compared with the prior art, the concrete mixer has the following advantages:

through a jar body, and a support, the cooperation between feeder hopper and the rabbling mechanism, at first, throw into a jar internal portion through the feeder hopper with appropriate amount of concrete, then being carrying out the circular telegram with the motor, can make bull stick and two sets of stirring leaf rotate simultaneously, and first bevel gear can carry out the transmission to the second bevel gear, make round bar and stirring board rotate simultaneously, stirring leaf and stirring board can together stir the operation during once more, consequently the more rationalization of internal agitating unit design of jar, stirring efficiency can promote, it is required to do benefit to concrete mixing operation, practicality can improve.

Through a jar body, cooperation between support and the bin outlet, after the concrete mixing of jar internal portion was accomplished, operating personnel will hold the stock shallow of concrete and be located the right side bottom of jar body, then carry out anticlockwise rotation with the knob, can make the square remove to the outside, transmission through the down tube can make the baffle use the round pin axle to carry out anticlockwise rotation as the center, and then the inside of stock shallow can be discharged to the concrete of jar internal portion, it is excellent to arrange material process smoothness degree, and utilize the follow-up inside to the jar body of operating personnel to clear up.

Through the jar body and the cooperation between the mechanism that adds water, when adding water operation to the inside of the jar body, operating personnel only need with the suction pump power supply can, and can audio-visually know the inside water storage capacity of holding tank through observing the transparent window, the operating personnel of being convenient for uses.

Drawings

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

FIG. 2 is a schematic view of a connection structure of the tank and the stirring mechanism of FIG. 1;

FIG. 3 is a schematic view showing a connecting structure of the tank and the discharge port of FIG. 1;

FIG. 4 is a schematic view of the connection structure of the tank body and the water adding mechanism in FIG. 1.

In the figure: 1. the device comprises a tank body, 2, a support, 3, a feed hopper, 4, a stirring mechanism, 401, a motor, 402, a bracket, 403, a rotating rod, 404, a stirring blade, 405, a square box, 406, a first bevel gear, 407, a second bevel gear, 408, a round rod, 409, a stirring blade, 5, a discharge port, 501, a baffle, 502, a pin shaft, 503, a first lug, 504, an inclined rod, 505, a second lug, 506, a square block, 507, a screw rod, 508, a knob, 509, a square rod, 6, a water adding mechanism, 601, a support plate, 602, a water storage tank, 603, a transparent window, 604, a bent pipe, 605, a water suction pump, 606, a horizontal pipe, 7, a guide plate, 8, scales, 9 and a valve.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a concrete mixer comprises a tank body 1, a bracket 2 is fixedly connected at the bottom end of the tank body 1, a feed hopper 3 is fixedly connected at the left side of the top end of the tank body 1, the feed hopper 3 is communicated with the tank body 1, a stirring mechanism 4 is arranged in the tank body 1, a guide plate 7 is fixedly connected at the bottom end of the right side of the outer wall of the tank body 1, the stirring mechanism 4 comprises a motor 401, a bracket 402, a rotating rod 403, a stirring blade 404, a square box 405, a first bevel gear 406, a second bevel gear 407, a round rod 408 and a stirring plate 409, the motor 401 is positioned at the center of the top end of the tank body 1, the model of the motor 401 is BLD-09, a power line of the motor 401 is butted with an external power supply device, an output shaft of the motor 401 is rotatably connected with the tank body 1 through a sealed bearing, the outer wall of the motor 401 is fixedly sleeved with the bracket 402, the bottom end of the bracket 402 is fixedly connected with the tank body, a square box 405 is sleeved at the bottom end of the center of the outer wall of the rotating rod 403, the square box 405 is rotatably connected with the rotating rod 403 through a sealing bearing, a first bevel gear 406 is arranged in the square box 405, the inner wall of the first bevel gear 406 is fixedly connected with the outer wall of the rotating rod 403, the left side and the right side of the first bevel gear 406 are respectively connected with a second bevel gear 407 in a meshed manner, the outer side surface of the second bevel gear 407 is fixedly connected with a round rod 408, a part of the round rod 408 penetrates through the square box 405, the round rod 408 is rotatably connected with the square box 405 through a sealing bearing, stirring blades 409 are fixedly sleeved at the left side and the right side of the outer wall of the round rod 408, supporting rods are fixedly connected with the front side and the rear side of the square box 405, the outer side end of each supporting rod is fixedly connected with the inner wall of the tank body 1, the acting force of the square box 405 can be obviously enhanced, the square box 405.

The right side of the tank body 1 is provided with a discharge opening 5, the discharge opening 5 comprises a baffle plate 501, a pin shaft 502, a first lug 503, an inclined rod 504, a second lug 505, a square 506, a screw 507, a knob 508 and a square rod 509, the baffle plate 501 is positioned on the right side of the tank body 1, the baffle plate 501 is rotatably connected with the tank body 1 through the pin shaft 502, the right surface of the baffle plate 501 is fixedly connected with the first lug 503, the right side of the first lug 503 is rotatably connected with the inclined rod 504, the top end of the inclined rod 504 is rotatably connected with the second lug 505, the inclined rod 504 is rotatably connected with the first lug 503 and the second lug 505 through the pin shaft, the top end of the second lug 505 is fixedly connected with the square 506, the bottom end of the right side of the square 506 is inserted with the screw 507, the outer wall of the screw 507 is in threaded connection with the contact surface of the square 506, the screw 507 is rotatably connected with the tank body 1 through the square 506, the right, the square pole 509 run through the square 506 and link to each other with jar body 1 is fixed, the contact surface clearance fit of the outer wall of square pole 509 and square 506, square pole 509 constitutes slip limit structure with square 506, square pole 509 can play limiting displacement to square 506, square 506 can carry out the horizontal slip on the outer wall of square 509, but square 506 can't rotate, the knob 508 all is located same water flat line with the central point of screw rod 507, knob 508 pivoted process can make screw rod 507 carry out concentric rotation.

The left side of the tank body 1 is provided with a water adding mechanism 6, the water adding mechanism 6 comprises a support plate 601, a water storage tank 602, a transparent window 603, an elbow pipe 604, a water pump 605 and a transverse pipe 606, the support plate 601 is fixedly connected at the bottom end of the left side of the outer wall of the tank body 1, the water storage tank 602 is fixedly connected on the upper surface of the support plate 601, the transparent window 603 is fixedly connected on the front surface of the water storage tank 602, the elbow pipe 604 is fixedly connected at the top end of the water storage tank 602, the elbow pipe 604 is communicated with the water storage tank 602, the water pump 605 is installed on the pipeline of the elbow pipe 604, the water pump 605 is MP-15R in type, the power line of the water pump 605 is butted with an external power supply device, the transverse pipe 606 is fixedly connected at the right side of the elbow pipe 604, the transverse pipe 606 is communicated with the elbow pipe 604, the other end of the transverse pipe is fixedly connected with the tank body 1, the transverse, the left and right sides of transparent window 603 all is equipped with scale 8, and scale 8 processing is in the front surface center left and right sides of jar body 1, and the inside residual water volume of holding water tank 602 is known to more audio-visual.

When the concrete mixer is used, firstly, a proper amount of concrete is put into the tank body 1 through the feed hopper 3, then the motor 401 is electrified, the rotating rod 403 and the two groups of mixing blades 404 can rotate simultaneously after the motor 401 is electrified, the first bevel gear 406 can rotate simultaneously with the rotating rod 403, so that the first bevel gear 406 can transmit the second bevel gear 407, the round rod 408 and the mixing plate 409 can rotate simultaneously, the mixing blades 404 and the mixing plate 409 can carry out mixing operation simultaneously during the period, the mixing efficiency of the concrete in the tank body 1 is improved, the mixing operation of the concrete is facilitated, after the concrete in the tank body 1 is mixed, an operator positions the storage cart for containing the concrete below the right bottom end guide plate 7 of the tank body 1, then, the knob 508 is rotated anticlockwise, so that the threaded connection relationship between the screw 507 and the square 506 and the sliding limit of the square rod 509 on the square 506 are realized, can make the square 506 remove to the outside, can make baffle 501 use round pin axle 502 to carry out anticlockwise rotation as the center through the transmission of down tube 504, and then the inside of the inside concrete of jar body 1 can be discharged into the inside of material stock shallow, arrange material process smoothness degree excellent, and utilize the follow-up inside to jar body 1 of clearing up of operating personnel.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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

Claims

1. The utility model provides a concrete mixer, includes jar body (1), its characterized in that: a support (2) is fixedly connected to the bottom end of the tank body (1), a feed hopper (3) is fixedly connected to the left side of the top end of the tank body (1), a stirring mechanism (4) is arranged inside the tank body (1), and a guide plate (7) is fixedly connected to the bottom end of the right side of the outer wall of the tank body (1);

the stirring mechanism (4) comprises a motor (401), a bracket (402), a rotating rod (403), a stirring blade (404), a square box (405), a first bevel gear (406), a second bevel gear (407), a round rod (408) and a stirring plate (409);

the electric kettle is characterized in that the motor (401) is located at the center of the top end of the tank body (1), an output shaft of the motor (401) is connected with the tank body (1) in a rotating mode through a sealing bearing, a bracket (402) is fixedly sleeved on the outer wall of the motor (401), the bottom end of the bracket (402) is fixedly connected with the tank body (1), a rotating rod (403) is fixedly connected to the bottom end of the output shaft of the motor (401), stirring blades (404) are fixedly sleeved on the upper side and the lower side of the outer wall of the rotating rod (403), a square box (405) is sleeved on the bottom end of the center of the outer wall of the rotating rod (403), the square box (405) is connected with the rotating rod (403) in a rotating mode through a sealing bearing, a first bevel gear (406) is arranged inside the square box (405), the inner wall of the first bevel gear (406) is fixedly connected with the outer wall of the rotating rod (403), and second bevel gear (407), the outside surface rigid coupling of second bevel gear (407) has round bar (408), square box (405) is run through to some of round bar (408), round bar (408) rotate with square box (405) through sealed bearing and link to each other, the outer wall left and right sides of round bar (408) all fixed cover have been connect stirring board (409).

2. A concrete mixer according to claim 1, wherein: the front and back surfaces of the square box (405) are fixedly connected with supporting rods, and the outer side end of each supporting rod is fixedly connected with the inner wall of the tank body (1).

3. A concrete mixer according to claim 1, wherein: a discharge outlet (5) is arranged on the right side of the tank body (1);

the discharge port (5) comprises a baffle (501), a pin shaft (502), a first bump (503), an inclined rod (504), a second bump (505), a square block (506), a screw rod (507), a knob (508) and a square rod (509);

the baffle (501) is positioned at the right side of the tank body (1), the baffle (501) is rotationally connected with the tank body (1) through a pin shaft (502), a first lug (503) is fixedly connected to the right surface of the baffle (501), an inclined rod (504) is rotatably connected to the right side of the first lug (503), the top end of the inclined rod (504) is rotatably connected with a second lug (505), the top end of the second lug (505) is fixedly connected with a square block (506), a screw rod (507) is inserted into the bottom end of the right side of the square block (506), the screw rod (507) penetrates through the square block (506) to be connected with the tank body (1) in a rotating way, a knob (508) is fixedly connected at the right side end part of the screw rod (507), a square rod (509) is inserted into the top end of the right surface of the square block (506), the penetrating square block (506) of the square rod (509) is fixedly connected with the tank body (1), the outer wall of the square rod (509) is in clearance fit with the contact surface of the square block (506).

4. A concrete mixer according to claim 3, wherein: the square rod (509) and the square block (506) form a sliding limiting structure.

5. A concrete mixer according to claim 3, wherein: the central points of the knob (508) and the screw (507) are all located on the same horizontal line.

6. A concrete mixer according to claim 1, wherein: a water adding mechanism (6) is arranged on the left side of the tank body (1);

the water adding mechanism (6) comprises a support plate (601), a water storage tank (602), a transparent window (603), an elbow (604), a water suction pump (605) and a transverse pipe (606);

support board (601) rigid coupling is in the outer wall left side bottom of the jar body (1), the upper surface rigid coupling of support board (601) has water storage tank (602), the front surface rigid coupling of water storage tank (602) has transparent window (603), the top rigid coupling of water storage tank (602) has return bend (604), install suction pump (605) on the pipeline of return bend (604), the right side rigid coupling of return bend (604) has violently pipe (606), the other end and the jar body (1) of violently managing (606) are fixed to be linked to each other.

7. A concrete mixer according to claim 6, wherein: and a valve (9) is arranged on the pipeline of the transverse pipe (606).

8. A concrete mixer according to claim 6, wherein: the left and right sides of transparent window (603) all is equipped with scale (8), scale (8) processing is in the front surface center left and right sides of jar body (1).