CN218965791U - Blendor for construction convenient to self-cleaning - Google Patents

Abstract

The utility model discloses a mixer for building construction, which is convenient to automatically clean, and comprises a support frame, a mixing barrel, a threaded rod, a threaded sleeve and a collecting box, wherein the mixing barrel is arranged above the support frame, a forward and reverse motor is arranged on the upper surface of the mixing barrel, stirring blades are arranged on the left side and the right side of the threaded sleeve, a water pump and a cleaning water tank are sequentially arranged on the left side of the mixing barrel from top to bottom, a discharging pipe is arranged below the mixing barrel, the collecting box is fixed above a reinforcing rod, and a filter screen is arranged inside the collecting box. This blendor for construction convenient to self-cleaning is provided with water pump, clean water tank and high pressure shower nozzle, when needs to stir She Qingjie, starts the water pump, and the water pump is taken out with the water in the clean water tank through the inlet tube, then carries high pressure shower nozzle blowout through the outlet pipe, can wash the stirring leaf of high pressure shower nozzle below, because stirring leaf itself is rotatory state to improve high pressure shower nozzle and wash efficiency to the stirring leaf.

Description

Blendor for construction convenient to self-cleaning

Technical Field

The utility model relates to the technical field of building construction, in particular to a mixer convenient for automatic cleaning and used for building construction.

Background

The mixer for building construction is one kind of building engineering machine and is used mainly in stirring cement, sand and stone, dry powder mortar and other building material. The shaft with the blades rotates in the cylinder or the groove, a plurality of raw materials are stirred and mixed to form a mixture or a machine with proper consistency, the mixer for building construction is generally used for stirring concrete, the inner wall and the stirring blades of the mixer are required to be cleaned after the mixer is used, the concrete in the mixer is prevented from being idle for a long time, the cleaning difficulty is increased, meanwhile, the stirring efficiency of a mixing barrel is reduced by the attached concrete, and the following problems exist in the existing mixer for building construction:

1. the novel cleaning device is simple in structure, a cleaning structure is not arranged, when the interior of the mixing barrel is required to be cleaned, the inner wall of the mixing barrel is often required to be manually washed through a water pipe connected with a water source, the height of the mixing barrel is higher than that of a human body, an operator can clean the interior of the mixing barrel only by standing on a high place depending on an auxiliary tool, so that the labor intensity of the operator is improved, and the risk coefficient of manual operation is improved when the operator stands on the high place;

2. the residual materials after the inner wall of the mixing barrel is washed directly flows out along with the cleaning solution, and the concrete residual materials in the mixing barrel can be recycled, so that the waste of the residual materials is caused.

So we propose a blendor for construction which facilitates automatic cleaning, so as to solve the problems set forth above.

Disclosure of Invention

3. The utility model aims to provide a mixer for building construction, which is convenient for automatic cleaning, so as to solve the problems that the existing mixer for building construction in the market provided by the background technology is simple in structure and is not provided with a cleaning structure, when the interior of a mixing barrel needs to be cleaned, the inner wall of the mixing barrel needs to be manually washed through a water pipe connected with a water source, the height of the mixing barrel is higher than that of a human body, an operator needs to stand at a high place depending on an auxiliary tool to clean the interior of the mixing barrel, and therefore the labor intensity of the operator is improved, and the danger coefficient of manual operation is improved when the operator stands at the high place; the residual materials after the inner wall of the mixing barrel is washed directly flows out along with the cleaning solution, and the concrete residual materials in the mixing barrel can be recycled, so that the problem of waste of the residual materials is caused.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a blendor for construction convenient to self-cleaning, includes support frame, blending vat, threaded rod, thread bush and collecting box, the blending vat is installed to the top of support frame, and the relative compounding vat one side of support frame installs the stiffener, and the feed inlet is installed on the right side of blending vat, the last surface mounting of blending vat has positive and negative motor, and the below of positive and negative motor installs the threaded rod through the output shaft, and the thread bush is installed to the below of threaded rod, the mounting panel is installed to thread bush upper end left and right sides, electric telescopic gag lever post is installed to the top left and right sides in the blending vat, the stirring leaf is installed to the left and right sides of thread bush, and the left side of thread bush installs the connecting rod perpendicularly, and the connecting rod is located the top of stirring leaf, the below of connecting rod is connected with the cleaning brush through electric telescopic handle, water pump and clean water tank are installed from top to bottom in proper order in the left side of blending vat, and the upper and lower both ends of water pump install outlet pipe and inlet tube respectively, and the high-pressure nozzle is installed to the below of threaded rod, the discharging pipe is installed to the below of compounding vat, and install the mounting panel on the first control valve installs the left and right side of installing the connecting pipe, the connecting pipe on the collecting box is installed through the side of the mounting panel, the connecting pipe on the collecting box.

Preferably, the feed inlet is inclined plane structural design, and the height from the feed inlet to the upper end of the support frame is 4/5 of the height from the upper surface of the mixing bucket to the upper end of the support frame.

Adopt above-mentioned structural design, be convenient for carry the concrete to the compounding bucket inside through the feed inlet, and make the concrete be difficult for causing the jam in the feed inlet position.

Preferably, the threaded rod and the threaded sleeve form a threaded connection structure, and the center line of the threaded rod and the center line of the threaded sleeve are mutually overlapped.

Adopt above-mentioned structural design, start positive and negative motor, positive and negative motor passes through the output shaft and drives the threaded rod rotation, then the threaded rod drives the thread bush rotation, then drive the stirring leaf rotation on thread bush both sides, stir the concrete, then rotate the fixed slot on the thread bush to being located under the electronic flexible gag lever post, close positive and negative motor, start electronic flexible gag lever post, make electronic flexible gag lever post be located inside the fixed slot, then start positive and negative motor, the threaded rod drives the thread bush and reciprocates, thereby be convenient for remove the upper and lower position of stirring leaf, electric flexible gag lever post is kept away from the fixed slot after removing, thereby make the stirring leaf stir different positions, improve stirring efficiency.

Preferably, the electric telescopic limit rods are arranged in number of 2, and the electric telescopic limit rods are symmetrical to each other along the threaded rod.

By adopting the structural design, the electric telescopic limiting rod plays a role in guiding and limiting the threaded sleeve so that the threaded sleeve moves up and down under the rotation of the threaded rod, and therefore the stirring blade moves up and down.

Preferably, the tail end of the water outlet pipe above the water pump is positioned above the inside of the mixing barrel, and the water inlet pipe below the water pump is connected with the clean water tank.

Adopt above-mentioned structural design, when needs are to stirring She Qingjie, start the water pump, the water pump is taken out clean water tank's water through the inlet tube, then carries to the high-pressure nozzle blowout through the outlet pipe, can wash the stirring leaf of high-pressure nozzle below, because stirring leaf itself is rotatory state to improve high-pressure nozzle and wash efficiency to the stirring leaf.

Preferably, the connecting pipe is located above the filter screen, and the water outlet is located below the filter screen.

By adopting the structural design, after cleaning, the second control valve is opened, mixed liquid in the mixing tank sequentially enters the collecting box through the discharging pipe and the connecting pipe, then the mixed liquid is filtered by the filter screen in the collecting box, concrete solids are filtered on the filter screen, then sewage can flow out through the water outlet on the collecting box, and then the box door of the collecting box is opened to collect concrete on the filter screen.

Compared with the prior art, the utility model has the beneficial effects that: this blendor for construction convenient to self-cleaning:

1. the stirring device comprises a threaded rod and a threaded sleeve, wherein the threaded rod and the threaded sleeve are arranged, a positive and negative motor is started, the positive and negative motor drives the threaded rod to rotate through an output shaft, the threaded rod drives the threaded sleeve to rotate, stirring blades on two sides of the threaded sleeve are driven to rotate, concrete is stirred, a fixed groove on the threaded sleeve is rotated to be located right below an electric telescopic limiting rod, the positive and negative motor is closed, the electric telescopic limiting rod is started, the electric telescopic limiting rod is located inside the fixed groove, the positive and negative motor is started, the threaded rod drives the threaded sleeve to move up and down, so that the upper position and the lower position of the stirring blades are convenient to move, and the electric telescopic limiting rod is far away from the fixed groove after the movement is completed, so that the stirring blades stir different positions, and stirring efficiency is improved;

2. the stirring blade washing device is provided with a water pump, a cleaning water tank and a high-pressure spray head, when stirring She Qingjie is needed, the water pump is started, the water pump pumps water in the cleaning water tank out through the water inlet pipe, and then the water pump is conveyed to the high-pressure spray head through the water outlet pipe to be sprayed out, so that stirring blades below the high-pressure spray head can be washed, and the stirring blades are in a rotating state, so that the washing efficiency of the high-pressure spray head on the stirring blades is improved;

3. the device comprises a collecting box and a filter screen, wherein after cleaning, a second control valve is opened, mixed liquid in a mixing bucket sequentially enters the collecting box through a discharging pipe and a connecting pipe, then the mixed liquid is filtered by the filter screen in the collecting box, concrete solids are filtered on the filter screen, sewage can flow out through a water outlet on the collecting box, and then a box door of the collecting box is opened to collect concrete on the filter screen;

4. be provided with electric telescopic handle and cleaning brush, when wasing the inner wall of compounding bucket, pull out the cleaning brush through starting electric telescopic handle, and the rear cleaning brush is rotatory along the thread bush under the connected action of connecting rod to along with the thread bush reciprocates, thereby realize the cleaning brush to the washing of compounding bucket inner wall.

Drawings

FIG. 1 is a schematic diagram of a main sectional structure of a mixing drum of the utility model;

FIG. 2 is a schematic diagram of a front view structure of the present utility model;

FIG. 3 is a schematic view of the main cross-section of the collecting box of the present utility model;

FIG. 4 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;

fig. 5 is an enlarged schematic view of the structure of fig. 1 at B according to the present utility model.

In the figure: 1. a support frame; 2. a mixing barrel; 3. a reinforcing rod; 4. a feed inlet; 5. a forward and reverse motor; 6. a threaded rod; 7. a thread sleeve; 8. a mounting plate; 9. an electric telescopic limit rod; 10. stirring the leaves; 11. a connecting rod; 12. an electric telescopic rod; 13. a cleaning brush; 14. a water pump; 15. cleaning the water tank; 16. a water outlet pipe; 17. a water inlet pipe; 18. a high pressure nozzle; 19. a discharge pipe; 20. a first control valve; 21. a connecting pipe; 22. a collection box; 23. a second control valve; 24. a filter screen; 25. a water outlet; 26. a fixing groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a blendor for construction convenient to self-cleaning, includes support frame 1, mixing bowl 2, stiffener 3, feed inlet 4, positive and negative motor 5, threaded rod 6, thread bush 7, mounting panel 8, electric telescopic gag lever post 9, stirring leaf 10, connecting rod 11, electric telescopic handle 12, cleaning brush 13, water pump 14, clean water tank 15, outlet pipe 16, inlet tube 17, high-pressure nozzle 18, discharging pipe 19, first control valve 20, connecting pipe 21, collection box 22, second control valve 23, filter screen 24, outlet 25 and fixed slot 26, mixing bowl 2 is installed to the top of support frame 1, and the relative mixing bowl 2 one side of support frame is installed stiffener 3, and feed inlet 4 is the inclined plane structural design in the right side of mixing bowl 2, and feed inlet 4 is the 4/5 of the height of mixing bowl 2 upper surface to support frame 1 upper end, be convenient for carry concrete to mixing bowl 2 inside through feed inlet 4, and make the concrete be difficult for causing the jam in feed inlet 4 position, the positive and negative motor 5 is installed to the threaded rod 6 under the threaded rod 6 and the threaded rod 6 is driven to the threaded rod 6, and the threaded rod 6 is driven to the positive and negative motor 6, thereby the thread bush 6 is driven to the screw thread bush is rotated under the threaded rod 6, and the threaded rod 6 is driven to the side of screw thread bush 6.

The mounting panel 8 is installed to screw sleeve 7 upper end left and right sides, electric telescopic gag lever post 9 is installed to the top left and right sides in the compounding bucket 2, and electric telescopic gag lever post 9 is provided with 2, and electric telescopic gag lever post 9 along threaded rod 6 mutual symmetry, and electric telescopic gag lever post 9 plays direction and spacing effect to screw sleeve 7 and makes screw sleeve 7 can only reciprocate under threaded rod 6 rotation, can't rotate, stirring leaf 10 is installed to screw sleeve 7's left and right sides, and screw sleeve 7's left side installs connecting rod 11 perpendicularly, and connecting rod 11 is located stirring leaf 10's top, the below of connecting rod 11 is connected with cleaning brush 13 through electric telescopic handle 12, water pump 14 and cleaning water tank 15 are installed in proper order from top to bottom in compounding bucket 2's left side, and water pump 14's upper and lower both ends are installed outlet pipe 16 and inlet tube 17 respectively, and the end of water pump 14 top outlet pipe 16 is located the inside top of compounding bucket 2, and water pump 14 below inlet tube 17 and cleaning water tank 15 are connected, need be to start leaf 10 when clean, water pump 14 is high-pressure water pump 14 is carried out the water pump 17 and is 10 to the high-pressure shower nozzle 10 through the water pump 17, and is the high-pressure shower nozzle 10 to the high-pressure shower nozzle 10, and the high-pressure shower nozzle 10 is sprayed out to the stirring leaf 10.

The high-pressure spray head 18 is installed to the below of outlet pipe 16, the discharging pipe 19 is installed to the below of compounding bucket 2, and installs first control valve 20 on the discharging pipe 19, and the right side of discharging pipe 19 is connected with collecting box 22 through connecting pipe 21 moreover, collecting box 22 is fixed in the top of stiffener 3, install second control valve 23 on the connecting pipe 21, the internally mounted of collecting box 22 has filter screen 24, and installs outlet 25 in the left side of collecting box 22, and connecting pipe 21 is located the top of filter screen 24, and outlet 25 is located the below of filter screen 24, after the washing, opens second control valve 23, and the mixed liquid in the compounding bucket 2 gets into collecting box 22 through discharging pipe 19 and connecting pipe 21 in proper order, then filters through filter screen 24 in the collecting box 22, and concrete solid filters at filter screen 24, then sewage accessible outlet 25 on the collecting box 22, then open the chamber door of collecting box 22 to collect the concrete on the filter screen 24 can, install mounting panel 26 on the mounting panel 8.

Working principle: when using this blendor for construction convenient to self-cleaning, firstly, during stirring, carry concrete to inside the compounding bucket 2 through feed inlet 4, then start positive and negative motor 5, positive and negative motor 5 passes through output shaft drive threaded rod 6 and rotates, then threaded rod 6 drives thread bush 7 and rotates, then drive the stirring leaf 10 of thread bush 7 both sides and rotate, stir the concrete, then rotate the fixed slot 26 on the thread bush 7 to being located under the electronic flexible gag lever post 9, close positive and negative motor, start electronic flexible gag lever post, make electronic flexible gag lever post be located inside the fixed slot, then start positive and negative motor 5, threaded rod 6 drives thread bush 7 reciprocate, thereby be convenient for remove the upper and lower position of stirring leaf 10, electric flexible gag lever post 9 keeps away from fixed slot 26 after the removal is accomplished, thereby make stirring leaf 10 stir different positions, improve stirring efficiency, after the stirring, open the first control valve 20 on the discharging pipe 19 and collect the concrete.

When the stirring blade 10 is cleaned, the water pump 14 is started, the water in the cleaning water tank 15 is pumped out by the water pump 14 through the water inlet pipe 17, and then the water is conveyed to the high-pressure spray head 18 through the water outlet pipe 16 to be sprayed out, so that the stirring blade 10 below the high-pressure spray head 18 can be washed, and the stirring blade 10 is in a rotating state, so that the washing efficiency of the high-pressure spray head 18 on the stirring blade 10 is improved.

When the inner wall of the mixing barrel 2 is cleaned, the electric telescopic rod 12 is started to pull the cleaning brush 13 out, then the cleaning brush 13 rotates along the threaded sleeve 7 under the connection effect of the connecting rod 11 and moves up and down along with the threaded sleeve 7, so that the cleaning of the cleaning brush 13 on the inner wall of the mixing barrel 2 is realized, after cleaning, the cleaning brush 13 is reset through the electric telescopic rod 12, then the second control valve 23 is opened, mixed liquid in the mixing barrel 2 sequentially enters the collecting box 22 through the discharging pipe 19 and the connecting pipe 21, then the filtering of the filter screen 24 in the collecting box 22 is performed, concrete solids are filtered on the filter screen 24, then sewage can flow out through the water outlet 25 on the collecting box 22, and then the box door of the collecting box 22 is opened to collect concrete on the filter screen 24.

Thereby completing a series of works. What is not described in detail in this specification is prior art known to those skilled in the art.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims (6)

1. Blendor for construction convenient to self-cleaning, including support frame (1), compounding bucket (2), threaded rod (6), thread bush (7) and collecting box (22), its characterized in that: the utility model discloses a water pump, including support frame (1), mixing bowl (2) are installed to the top of support frame (1), and support frame (1) installs stiffener (3) with respect to mixing bowl (2) one side, feed inlet (4) are installed on the right side of mixing bowl (2) moreover, the last surface mounting of mixing bowl (2) has positive and negative motor (5), and the below of positive and negative motor (5) is through installing threaded rod (6), and threaded sleeve (7) are installed to the below of threaded rod (6) moreover, mounting panel (8) are installed to threaded sleeve (7) upper end left and right sides, electric telescopic gag lever post (9) are installed to upper left and right sides in mixing bowl (2), stirring leaf (10) are installed to threaded sleeve (7)'s left and right sides, and connecting rod (11) are installed perpendicularly in the left side of screw sleeve (7), and connecting rod (11) are located the top of stirring leaf (10), the below of connecting rod (11) is connected with cleaning brush (13) through electric telescopic handle (12), the left side of mixing bowl (2) is installed from last water pump (14) and water outlet pipe (16) are installed in proper order to the below (16) and are installed respectively high pressure shower nozzle (16) and are installed in the top (16), the below of compounding bucket (2) is installed discharging pipe (19), and installs first control valve (20) on discharging pipe (19), and the right side of discharging pipe (19) is connected with collecting box (22) through connecting pipe (21) moreover, collecting box (22) are fixed in the top of stiffener (3), install second control valve (23) on connecting pipe (21), the internally mounted of collecting box (22) has filter screen (24), and outlet (25) are installed in the left side of collecting box (22), install fixed slot (26) on mounting panel (8).

2. A blendor for construction convenient to self-cleaning as defined in claim 1, wherein: the feeding hole (4) is of an inclined plane structural design, and the height from the feeding hole (4) to the upper end of the supporting frame (1) is 4/5 of the height from the upper surface of the mixing barrel (2) to the upper end of the supporting frame (1).

3. A blendor for construction convenient to self-cleaning as defined in claim 1, wherein: the threaded rod (6) and the threaded sleeve (7) form a threaded connection structure, and the center line of the threaded rod (6) and the center line of the threaded sleeve (7) are mutually overlapped.

4. A blendor for construction convenient to self-cleaning as defined in claim 1, wherein: the electric telescopic limiting rods (9) are arranged in number of 2, and the electric telescopic limiting rods (9) are symmetrical to each other along the threaded rod (6).

5. A blendor for construction convenient to self-cleaning as defined in claim 1, wherein: the tail end of a water outlet pipe (16) above the water pump (14) is positioned above the inside of the mixing barrel (2), and a water inlet pipe (17) below the water pump (14) is connected with the cleaning water tank (15).

6. A blendor for construction convenient to self-cleaning as defined in claim 1, wherein: the connecting pipe (21) is positioned above the filter screen (24), and the water outlet (25) is positioned below the filter screen (24).

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