CN212653646U

CN212653646U - Concrete mixer capable of uniformly mixing

Info

Publication number: CN212653646U
Application number: CN202020973950.3U
Authority: CN
Inventors: 张金良
Original assignee: Langfang Hengyu Construction Engineering Co ltd
Current assignee: Langfang Hengyu Construction Engineering Co ltd
Priority date: 2020-06-01
Filing date: 2020-06-01
Publication date: 2021-03-05
Anticipated expiration: 2030-06-01

Abstract

The utility model relates to the technical field of buildings, in particular to a concrete mixer capable of uniformly mixing, which improves the mixing uniformity of concrete and the practicability; the utility model discloses a device for automatically adjusting the speed of a motor, including a base, the stirring storehouse, mix the storehouse in advance, a support, the bearing frame, the reducing gear box, first motor and second motor, the rotatable top of installing at the base in stirring storehouse, the inside in stirring storehouse is provided with the cavity, the left end in stirring storehouse has the feed bin mouth that communicates with the stirring storehouse cavity, mix storehouse fixed mounting in advance in the rear end in stirring storehouse, the inside in mixing the storehouse is provided with the cavity, the top in mixing the storehouse is provided with the feed inlet, the feed inlet intercommunication mixes the cavity and the external world in storehouse in advance, the support is vertical to be installed on the base, bearing frame fixed mounting is on the support, the rear end in stirring storehouse is provided with the pivot, the pivot is passed and is mixed the storehouse rotatable installation in advance on the bearing frame, reducing gear box and.

Description

Concrete mixer capable of uniformly mixing

Technical Field

The utility model relates to a technical field of building especially relates to a concrete mixer of stirring.

Background

The concrete is artificial stone which is prepared by taking cement as a main cementing material, mixing water, sand, stones and chemical additives and mineral additives if necessary, and mixing the cement, the sand, the stones and the mineral additives according to a proper proportion through uniform stirring, compact forming and curing and hardening.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a promote the mixing uniformity of concrete, improve the concrete mixer of the stirring of practicality.

The utility model discloses a concrete mixer for uniform mixing, which comprises a base, a mixing bin, a premixing bin, a support, a bearing seat, a reduction box, a first motor and a second motor, wherein the mixing bin is rotatably arranged at the top end of the base, a cavity is arranged inside the mixing bin, a bin opening communicated with the cavity of the mixing bin is arranged at the left end of the mixing bin, the premixing bin is fixedly arranged at the rear end of the mixing bin, the cavity is arranged inside the premixing bin, a feed inlet is arranged at the top end of the premixing bin, the feed inlet is communicated with the cavity of the premixing bin and the outside, the support is vertically arranged on the base, the bearing seat is fixedly arranged on the support, a rotating shaft is arranged at the rear end of the mixing bin, the rotating shaft passes through the premixing bin and is rotatably arranged on the bearing seat, the reduction box and the first motor are fixedly arranged on the support, the output, the second motor is fixedly installed at the rear end of the premixing bin, the output end of the second motor penetrates through the premixing bin and extends into the cavity of the premixing bin, the stirring fan is fixedly sleeved on the output shaft of the second motor, and the front end of the premixing bin is provided with an opening communicated with the cavity of the stirring bin and the cavity of the premixing bin.

The utility model discloses a concrete mixer of stirring still includes two sets of mount pads, two sets of gyro wheels and slide rail, and two sets of mount pad symmetries are installed on the top of base, and two sets of gyro wheels are rotatable the installation respectively on two sets of mount pads, and the fixed cover of slide rail is established on the circumference outer wall in stirring storehouse, and but the slide rail carriage dress is on two sets of gyro wheels.

The utility model discloses a concrete mixer of stirring still includes the protection frame, and the protection frame cover is established in the outside in stirring storehouse, and the bottom of protection frame and the top fixed connection of base.

The utility model discloses a concrete mixer of stirring still includes the base, and base fixed mounting is provided with the guide plate at the left end of base on the top of base, the feed bin mouth is pressed close to the input of guide plate.

The utility model discloses a concrete mixer of stirring is provided with helical blade on the cavity inside in stirring storehouse.

The utility model discloses a concrete mixer of stirring still strains inside a section of thick bamboo is located the cavity in advance mixing bin including straining a section of thick bamboo, strains a section of thick bamboo fixed cover and establishes in the pivot, and the inside of pivot is provided with the cavity, is provided with the communicating material mouth of a section of thick bamboo cavity of multiunit section of thick bamboo on the circumference outer wall of pivot.

Compared with the prior art, the beneficial effects of the utility model are that: pour the stone into to the cavity inside of stirring the storehouse by the feed bin mouth, start first motor, under the transmission of reducing gear box, the reducing gear box drives the pivot rotatory, the pivot drives the stirring storehouse rotatory, later pour into cement and sand into to the cavity inside of premixing the storehouse by the feed inlet, start the second motor simultaneously, the second motor drives the stirring fan and is being inside rotatory at the cavity that mixes the storehouse in advance, make the stirring fan stir cement and sand and break up, cement and sand after breaking up are inside entering into the cavity that mixes the storehouse by premixing the storehouse cavity, pour into water into to the cavity inside of stirring the storehouse by the feed bin mouth again, make the stone, sand and cement are at the in-process intensive mixing along with the stirring storehouse is rotatory, reduce because cement and sand caking lead to the uneven condition emergence of concrete mixing, promote the mixing homogeneity of concrete, the practicality is improved.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a front view of the present invention;

FIG. 3 is a right side view of the present invention;

FIG. 4 is a schematic structural view of the interior of the premix bin chamber;

in the drawings, the reference numbers: 1. a base; 2. a stirring bin; 3. a bin opening; 4. a premixing bin; 5. a feed inlet; 6. a support; 7. a bearing seat; 8. a reduction gearbox; 9. a first motor; 10. a second motor; 11. a stirring fan; 12. a rotating shaft; 13. a mounting seat; 14. a roller; 15. a slide rail; 16. a protective frame; 17. a base; 18. a baffle; 19. a helical blade; 20. a filter cartridge.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in fig. 1 to 4, the concrete mixer of the present invention comprises a base 1, a mixing bin 2, a pre-mixing bin 4, a support 6, a bearing seat 7, a reduction box 8, a first motor 9 and a second motor 10, wherein the mixing bin 2 is rotatably mounted on the top of the base 1, a chamber is arranged inside the mixing bin 2, a bin opening 3 communicated with the chamber of the mixing bin 2 is arranged at the left end of the mixing bin 2, the pre-mixing bin 4 is fixedly mounted at the rear end of the mixing bin 2, the chamber is arranged inside the pre-mixing bin 4, a feed inlet 5 is arranged at the top of the pre-mixing bin 4, the feed inlet 5 is communicated with the chamber of the pre-mixing bin 4 and the outside, the support 6 is vertically mounted on the base 1, the bearing seat 7 is fixedly mounted on the support 6, a rotating shaft 12 is arranged at the rear end of the mixing bin 2, the rotating shaft 12 passes through the pre-mixing bin 4 and is, the output end of the first motor 9 is connected with the input end of the reduction gearbox 8, the output end of the reduction gearbox 8 is fixedly connected with the rear end of the rotating shaft 12, the second motor 10 is fixedly installed at the rear end of the premixing bin 4, the output end of the second motor 10 penetrates through the premixing bin 4 and extends into the cavity of the premixing bin 4, the stirring fan 11 is fixedly sleeved on the output shaft of the second motor 10, and the front end of the premixing bin 4 is provided with an opening for communicating the cavity of the stirring bin 2 with the cavity of the premixing bin 4; pouring stones into the chamber of the mixing bin 2 from the material bin port 3, starting the first motor 9, driving the reduction box 8 to drive the rotating shaft 12 to rotate under the transmission of the reduction box 8, driving the mixing bin 2 to rotate by the rotating shaft 12, then injecting cement and sand into the chamber of the pre-mixing bin 4 from the feeding port 5, start second motor 10 simultaneously, second motor 10 drives stirring fan 11 and is mixing the inside rotation of chamber in storehouse 4 in advance, make stirring fan 11 stir cement and sand and break up, cement and sand after breaking up are by mixing inside storehouse 4 chamber entering to the chamber in stirring storehouse 2 in advance, pour into water into the chamber in stirring storehouse 2 by feed bin mouth 3 again inside, make the stone, sand and cement are at the in-process intensive mixing along with stirring storehouse 2 rotations, reduce because cement and sand caking lead to the uneven condition of concrete mixing to take place, promote the mixing homogeneity of concrete, and the high practicality is improved.

The concrete mixer capable of uniformly mixing the concrete further comprises two groups of mounting seats 13, two groups of idler wheels 14 and a slide rail 15, wherein the two groups of mounting seats 13 are symmetrically arranged at the top end of the base 1, the two groups of idler wheels 14 are respectively rotatably arranged on the two groups of mounting seats 13, the slide rail 15 is fixedly sleeved on the circumferential outer wall of the mixing bin 2, and the slide rail 15 can be arranged on the two groups of idler wheels 14 in a sliding mode; through two sets of gyro wheels 14 of installation and slide rail 15, reduce the radial stress between pivot 12 and the bearing frame 7, be favorable to stirring 2 steady rotations in storehouse, reduce stirring 2 and rotate the dead condition of card and take place, improve stability.

The concrete mixer for uniformly mixing of the utility model also comprises a protective frame 16, the protective frame 16 is covered outside the mixing bin 2, and the bottom end of the protective frame 16 is fixedly connected with the top end of the base 1; through installation protection frame 16, stirring storehouse 2 rolls the condition emergence that falls by base 1 top when reducing to break down, improves the security.

The concrete mixer for uniformly mixing the utility model also comprises a base 17, the base 17 is fixedly arranged at the left end of the base 1, a guide plate 18 is arranged at the top end of the base 17, and the input end of the guide plate 18 is close to the feed bin opening 3; through installation base 17, be convenient for when the concrete after the discharge mixes, carry out the water conservancy diversion to it, reduce the condition emergence that the concrete scatters ground, improve the practicality.

The utility model discloses a concrete mixer for uniformly mixing, wherein a helical blade 19 is arranged inside the cavity of the mixing bin 2; by arranging the helical blades 19, when the first motor 9 is controlled to rotate forwards, stones, cement, sand and water are mixed and stirred conveniently; when the first motor 9 is controlled to rotate reversely, the concrete is conveniently conveyed out of the cavities of the stirring bin 2 from the bin opening 3 in sequence, and the convenience is improved.

The concrete mixer capable of uniformly mixing the concrete further comprises a filter cartridge 20, wherein the filter cartridge 20 is positioned inside the cavity of the premixing bin 4, the filter cartridge 20 is fixedly sleeved on the rotating shaft 12, the cavity is arranged inside the rotating shaft 12, and a plurality of groups of filter material ports communicated with the cavity of the filter cartridge 20 are arranged on the circumferential outer wall of the rotating shaft 12; through installing and straining a section of thick bamboo 20, the condition that further control sand and cement caking got into to stirring storehouse 2 cavity inside takes place, improves the practicality.

The utility model discloses a concrete mixer of stirring, it is at the during operation, at first pour the stone into to the cavity in stirring storehouse 2 by feed bin mouth 3 inside, start first motor 9, under the transmission of reducing gear box 8, reducing gear box 8 drives pivot 12 rotation, pivot 12 drives stirring storehouse 2 rotation, later pour into cement and sand into to mix the cavity in storehouse 4 in advance by feed inlet 5 inside, start second motor 10 simultaneously, second motor 10 drives stirring fan 11 and mixes the inside rotation of cavity in storehouse 4 in advance, make stirring fan 11 stir cement and sand and break up, cement and sand after breaking up are got into to the cavity in stirring storehouse 2 inside by mixing storehouse 4 cavity in advance, pour into water into to the cavity in stirring storehouse 2 inside by feed bin mouth 3 again, make the stone, sand and cement can along with the rotatory in-process intensive mixing in stirring storehouse 2.

The installation mode, the connection mode or the arrangement mode of the concrete mixer for uniformly mixing of the utility model are common mechanical modes, and the concrete mixer can be implemented as long as the beneficial effects can be achieved; the utility model discloses a concrete mixer of stirring's motor is purchase on the market, and this technical staff in the industry only need according to its subsidiary instructions install and operate can.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. A concrete mixer capable of uniformly mixing is characterized by comprising a base (1), a mixing bin (2), a premixing bin (4), a support (6), a bearing seat (7), a reduction gearbox (8), a first motor (9) and a second motor (10), wherein the mixing bin (2) is rotatably arranged at the top end of the base (1), a cavity is arranged inside the mixing bin (2), a bin opening (3) communicated with the cavity of the mixing bin (2) is formed in the left end of the mixing bin (2), the premixing bin (4) is fixedly arranged at the rear end of the mixing bin (2), the cavity is arranged inside the premixing bin (4), a feed inlet (5) is formed in the top end of the premixing bin (4), the feed inlet (5) is communicated with the cavity of the premixing bin (4) and the outside, the support (6) is vertically arranged on the base (1), the bearing seat (7) is fixedly arranged on the support (6), and a rotating shaft (12) is arranged at the rear end of the mixing bin (2), the rotating shaft (12) penetrates through the premixing bin (4) to be rotatably installed on the bearing seat (7), the reduction gearbox (8) and the first motor (9) are fixedly installed on the support (6), the output end of the first motor (9) is connected with the input end of the reduction gearbox (8), the output end of the reduction gearbox (8) is fixedly connected with the rear end of the rotating shaft (12), the second motor (10) is fixedly installed at the rear end of the premixing bin (4), the output end of the second motor (10) penetrates through the premixing bin (4) to stretch into the cavity of the premixing bin (4), the stirring fan (11) is fixedly sleeved on the output shaft of the second motor (10), and the front end of the premixing bin (4) is provided with an opening communicated with the cavity of the stirring bin (2) and the cavity of the premixing bin (4).

2. The concrete mixer for uniformly mixing according to claim 1, further comprising two sets of mounting seats (13), two sets of rollers (14) and a sliding rail (15), wherein the two sets of mounting seats (13) are symmetrically mounted on the top end of the base (1), the two sets of rollers (14) are respectively rotatably mounted on the two sets of mounting seats (13), the sliding rail (15) is fixedly sleeved on the outer circumferential wall of the mixing bin (2), and the sliding rail (15) is slidably mounted on the two sets of rollers (14).

3. The concrete mixer for uniformly mixing according to claim 2, further comprising a protective frame (16), wherein the protective frame (16) covers the outer side of the mixing bin (2), and the bottom end of the protective frame (16) is fixedly connected with the top end of the base (1).

4. A concrete mixer according to claim 3, further comprising a base (17), wherein the base (17) is fixedly mounted to the left end of the base (1), a deflector (18) is disposed on the top end of the base (17), and the input end of the deflector (18) is adjacent to the silo opening (3).

5. A mixer according to claim 4, wherein the chamber of the mixing silo (2) is provided with helical blades (19) on the inside.

6. The concrete mixer capable of uniformly mixing according to claim 5, further comprising a filter cartridge (20), wherein the filter cartridge (20) is located inside the chamber of the premixing bin (4), the filter cartridge (20) is fixedly sleeved on the rotating shaft (12), the chamber is arranged inside the rotating shaft (12), and a plurality of groups of filter material ports communicated with the chamber of the filter cartridge (20) are arranged on the circumferential outer wall of the rotating shaft (12).