CN214394769U

CN214394769U - Concrete mixer with storage device

Info

Publication number: CN214394769U
Application number: CN202023165983.4U
Authority: CN
Inventors: 查显跃; 邱永侠; 郭会峰; 魏晓来
Original assignee: Beijing Taipingyang Cement Product Co ltd
Current assignee: Beijing Taipingyang Cement Product Co ltd
Priority date: 2020-12-25
Filing date: 2020-12-25
Publication date: 2021-10-15
Anticipated expiration: 2030-12-25

Abstract

The application relates to a concrete mixer with a storage device, which comprises a mixing unit and a storage unit, wherein the mixing unit comprises a mixing box and a first support frame for supporting the mixing box, a first feeding hole is formed in the top end of the mixing box, and a first mixing mechanism extending into the mixing box is arranged on the mixing box; the storage unit comprises a storage box, the top end of the storage box is lower than the bottom end of the stirring box, a first discharge hole is formed in the bottom end of one side, facing the storage box, of the stirring box, a first discharge door used for sealing the first discharge hole is arranged on the stirring box, and a first control mechanism used for controlling the first discharge door is arranged on the stirring box; the second feed inlet is arranged at the top end of one end, close to the stirring box, of the storage box, the flow guide piece is arranged between the stirring box and the storage box, the second discharge outlet is arranged at one end, far away from the stirring box, of the storage box, and a second control mechanism is arranged on the storage box. The application has the effect of enabling continuous production during concrete production.

Description

Concrete mixer with storage device

Technical Field

The application relates to the field of concrete mixing equipment, in particular to a concrete mixer with a storage device.

Background

In urban construction, concrete plays an important role as an indispensable building material, and since preparation of concrete causes a great deal of pollution, a special manufacturer generally prepares concrete by using a concrete mixer and then transports the concrete to a construction site by using a construction truck.

The concrete mixer of prior art generally is that the inside that drops into raw and other materials into the agitator tank stirs, just can stir the processing to the material of next time after the inside finished product concrete of agitator tank is whole discharges, and the concrete that has processed directly sends into the concrete transport vechicle to send into the construction place. However, the long transportation time of the concrete truck causes the intermittent production during the production of concrete mixing, thereby affecting the production efficiency.

In view of the above-described related art, the inventors have considered that the waiting time during the transportation is long because the concrete mixer cannot be continuously processed.

SUMMERY OF THE UTILITY MODEL

Can continue production in order to make concrete production, this application provides a concrete mixing ware with storage device.

The application provides a pair of concrete mixer with storage device adopts following technical scheme:

a concrete mixer with a storage device comprises a mixing unit and a storage unit which are arranged side by side, wherein the mixing unit comprises a top mixing box and a first support frame for supporting the mixing box; the storage unit comprises a storage box, the top end of the storage box is lower than the bottom end of the stirring box, a first discharge hole is formed in the bottom end of one side, facing the storage box, of the stirring box, a first discharge door used for sealing the first discharge hole is arranged on the stirring box, and a first control mechanism used for controlling the first discharge door to open or close the first discharge hole is arranged on the stirring box; the one end top that the storage case is close to the agitator tank is provided with the second feed inlet, be provided with the water conservancy diversion spare between agitator tank and the storage case, thereby make in flowing into the storage case from first discharge gate exhaust concrete through the water conservancy diversion spare, the one end that the agitator tank was kept away from to the storage case is provided with the second discharge gate, set up the second control mechanism who controls the second discharge gate and open or the second discharge gate that closes on the storage case.

Through adopting above-mentioned technical scheme, make through the storage case and after the material of agitator tank inside stirs, can arrange the inside of expecting the storage case to make the material can be incessant to carry out output, thereby improved the output efficiency of equipment.

Optionally, the second discharge door and the storage box are connected in a sliding mode between the side wall of one side far away from the stirring box, the sliding direction is vertically arranged, the second control mechanism comprises a toothed rail arranged on the outer side surface of the second discharge door, a rotating shaft is connected to the storage box in a rotating mode and located on the outer side of the toothed rail, a gear meshed with the toothed rail is arranged on the rotating shaft, and a driving piece is arranged at one end of the rotating shaft.

Through adopting above-mentioned technical scheme, can control the discharge that is located the inside material of storage case through the second discharge door to operating personnel's work load has been reduced.

Optionally, the storage box is provided with a containing cavity capable of containing the second discharge door on the side wall of the second discharge port.

Through adopting above-mentioned technical scheme for can stretch into the inside that holds the chamber with the second discharge door, thereby open the second discharge door.

Optionally, a scraper is arranged at the bottom end of the inner side wall of the storage box at the position of the accommodating cavity, and the scraper abuts against the inner side surface of the second discharge door.

Through adopting above-mentioned technical scheme, will be located the material on the second discharge door through the scraper blade and scrape down to the effectual dead condition of card that has reduced the second discharge door, and can reduce the waste of material.

Optionally, the rotating shaft is sleeved with a ratchet wheel on the rotating rod, a pawl is connected to the storage box in a rotating mode relative to the ratchet wheel, the ratchet wheel can be meshed with the pawl, and when the pawl is meshed with the ratchet wheel, the second closed door cannot move downwards.

Through adopting above-mentioned technical scheme, through the cooperation of ratchet and pawl for the axis of rotation can not the counter rotation, thereby makes opening that the second discharge door can.

Optionally, the bottom wall of the storage box is arranged obliquely.

Through adopting above-mentioned technical scheme, the diapire that sets up through the slope makes the material change discharge, the operating personnel's of being convenient for operation.

Optionally, a plurality of stirring mechanisms are arranged inside the storage box.

Through adopting above-mentioned technical scheme, through being located the inside rabbling mechanism of storage case to make and be located the inside material of storage case for a long time and can not solidify, thereby the effectual finished product quality that has kept the material.

Optionally, the stirring mechanism rotates the motor including the second that is located the storage case roof outside, and the motor shaft that the second rotated the motor passes the inside that the storage case entered into the storage case, and the one end that is located the motor shaft and is located the storage case inside is provided with the second stirring rake, fixed connection between second stirring rake and the motor shaft.

Through adopting above-mentioned technical scheme, rotate motor drive second stirring rake through the second and stir the material that is located storage incasement portion to the finished product quality of the material that is located storage incasement portion has been kept.

In summary, the present application includes at least one of the following beneficial technical effects:

1. can store the inside at the storage case temporarily with the material that is located the agitator tank through the storage case for rabbling mechanism can continue to stir, thereby realizes the incessant production of material.

2. Through the stirring mechanism located inside the storage box, the possibility of solidification of the materials located inside the storage box can be reduced, and the quality of finished products can be kept.

3. Thereby make through the pawl can realize automatic dead lock when operating personnel opens the second discharge door to can reduce operating personnel's work load.

Drawings

Fig. 1 is a schematic view of the overall structure of a concrete mixer with a storage device according to an embodiment of the present application;

FIG. 2 is a side view of the internal structure of a storage bin of a concrete mixer with a storage device according to an embodiment of the present application;

FIG. 3 is a schematic view of the internal structure of a storage bin of a concrete mixer with a storage device according to an embodiment of the present application;

FIG. 4 is an enlarged view of portion A of FIG. 3;

fig. 5 is a schematic view of a locking structure of a concrete mixer with a storage device according to an embodiment of the present application.

Description of reference numerals: 1. a stirring mechanism; 11. a stirring box; 111. a first support frame; 12. a first rotating electric machine; 13. a first stirring paddle; 14. a first discharge port; 15. a hydraulic cylinder; 16. a first discharge door; 161. a connecting plate; 17. a material guide plate; 18. a first feed port; 2. a material storage mechanism; 21. a material storage box; 211. a second support frame; 22. a feed inlet; 23. a second discharge port; 24. a second rotating electric machine; 25. a second stirring paddle; 26. a second discharge door; 261. a rack rail; 27. an accommodating chamber; 28. a rotating shaft; 281. a gear; 282. rotating the handle; 29. a squeegee; 3. a locking structure; 31. a ratchet wheel; 32. a pawl.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses concrete mixer with storage device. Referring to fig. 1 and 2, a concrete mixer with a storage device includes a mixing mechanism 1, and a storage mechanism 2 for storing materials discharged from the mixing mechanism 1 is disposed on one side of the mixing mechanism 1.

The stirring mechanism 1 comprises a hollow stirring box 11 and a first support frame 111 positioned at the bottom end of the stirring box 11, and the stirring box 11 and the first support frame 111 are welded and fixed. The top wall of the stirring box 11 is provided with a first feeding hole 18, and the first feeding hole 18 communicates the inside of the stirring box 11 with the outside. A first rotating motor 12 is arranged on the top wall of the stirring box 11, and a motor shaft of the first rotating motor 12 penetrates through the top wall of the stirring box 11 and is connected with the top wall of the stirring box 11 in a rotating mode. The first stirring paddle 13 is arranged inside the stirring box 11, the first stirring paddle 13 is rotatably connected inside the stirring box 11, and the first stirring paddle 13 is fixedly connected with a motor shaft of the first rotating motor 12. Be located agitator tank 11 and seted up first discharge gate 14 towards one side lateral wall bottom of storage mechanism 2, first discharge gate 14 is linked together agitator tank 11's inside and external world. A first discharging door 16 is arranged at the position of the first discharging hole 14, and the first discharging door 16 is slidably connected to the side wall of the stirring box 11, which is provided with the first discharging hole 14. The moving direction of the first discharging door 16 moves up and down. When the first discharging door 16 is opposite to the first discharging hole 14, the first discharging door 16 closes the first discharging hole 14. When the first discharging door 16 is staggered with the first discharging hole 14, the first discharging hole 14 is opened.

The outer side surface of the side wall of the stirring box 11, which is provided with the first discharge hole 14, is vertically provided with two hydraulic cylinders 15, and the two hydraulic cylinders 15 are located above the first discharge hole 14. The hydraulic cylinder 15 is fixedly connected with the first discharging door 16 through a connecting plate 161, and the connecting plate 161 is positioned on the first discharging door 16 and horizontally arranged. The hydraulic cylinder 15 drives the first discharging door 16 to move up and down, so as to control the opening and closing of the first discharging hole 14.

Referring to fig. 3 and 4, the storage mechanism 2 includes a rectangular hollow storage box 21, and the top end of the storage box 21 is lower than the lower part of the first discharge hole 14 of the stirring box 11. The second support frame 211 is arranged at the bottom end of the material storage box 21, and the second support frame 211 and the material storage box 21 are welded and fixed. The bottom wall of the storage tank 21 is inclined downward from the end facing the stirring tank 11 to the end away from the stirring tank 11. A second feeding hole 22 is formed on one side of the upper surface of the storage box 21 close to the stirring box 11 and opposite to the first discharging hole 14. The lower end of the side wall of one side of the storage box 21 far away from the stirring box 11 is provided with a second discharge hole 23, and the second discharge hole 23 communicates the inside of the storage box 21 with the outside.

One side of the first material storage box 21 close to the material storage mechanism 2 is provided with a material guide plate 17, the material guide plate 17 is inclined, one end of the material guide plate is fixedly connected with the bottom end of the vertical side wall with the first material outlet 14 side of the stirring box 11, and the other end of the material guide plate is fixedly connected with one side of the material storage mechanism 2 close to the stirring box 11. The concrete discharged from the first discharge port 14 is fed along the guide plate 17 into the second feed port 22 of the storage box 21 to fall into the storage box 21.

The lower surface that is located the bottom wallboard of storage case 21 is provided with two second rotation motors 24 along being close to second feed inlet 22 to keeping away from the direction equidistance of second discharge gate 23 from the self, fixed connection between second rotation motor 24 and the storage case 21, and the motor shaft of second rotation motor 24 stretch into the inside of storage case 21 and with the storage case 21 between the gyration be connected, the inside that is located storage case 21 is provided with second stirring rake 25 respectively for the position of second rotation motor 24, second stirring rake 25 respectively with the motor shaft fixed connection of second rotation motor 24, make second rotation motor 24 drive second stirring rake 25 rotate in the inside of storage case 21.

The position of the storage box 21 with the second discharge port 23 is provided with a second discharge door 26, the second discharge door 26 is used for sealing the second discharge port 23, the upper end of the storage box 21 with the second discharge port 23 is provided with a containing cavity 27, the size of the containing cavity 27 can be used for the second discharge door 26 to enter, the containing cavity 27 is communicated with the second discharge port 23, the second discharge door 26 can enter the inside of the containing cavity 27 from the second discharge port 23, the length of the containing cavity 27 in the vertical direction is smaller than that in the vertical direction of the second discharge door 26, and the second discharge door 26 cannot completely enter the inside of the containing cavity 27.

Referring to fig. 1 and 2, a scraper 29 is arranged on the inner side wall of the storage box 21 on the side where the second discharge port 23 is opened and below the containing cavity 27, the scraper 29 is fixedly connected with the storage box 21, and the scraper 29 abuts against the inner side wall of the second discharge door 26, so that when the second discharge door 26 moves upwards, the scraper 29 can scrape off the material on the inner side wall of the second discharge door 26, and the material is prevented from entering the containing cavity 27.

Referring to fig. 3 and 4, two rack rails 261 are respectively disposed on the surfaces of the outer sides of the second discharging door 26 in a facing manner, and the rack rails 261 are vertically disposed. A rotating shaft 28 is horizontally arranged in the accommodating cavity 27 in the transverse direction, the rotating shaft 28 is rotatably connected in the accommodating cavity 27, two gears 281 are fixedly arranged on the shafts of the rotating shaft 28 relative to the tooth tracks 261 respectively, the gears 281 are fixedly connected with the rotating shaft 28, and the gears 281 are meshed with the tooth tracks 261.

Referring to fig. 2 and 4, one end of the rotating shaft 28 extends from the inside of the accommodating cavity 27 toward one side wall of the storage box 21 and is connected with the storage box 21 in a rotating manner, the rotating shaft 28 is provided with a rotating handle 282 at one end outside the storage box 21, the rotating handle 282 and the rotating shaft 28 are coaxially arranged and fixedly connected, and thus an operator drives the rotating shaft 28 to rotate by rotating the rotating handle 282, so that the driving gear 281 rotates, and the second discharging door 26 is driven to move in the up-down direction.

Referring to fig. 4 and 5, the locking structure 3 is disposed on the side of the rotating shaft 28 extending from the material storage box 21, the locking structure 3 includes a ratchet wheel 31 sleeved on the rotating shaft 28, and the ratchet wheel 31 is fixedly disposed between the rotating shaft 28 and the ratchet wheel 31. The side wall of the material storage box 21 close to the ratchet wheel 31 is rotatably connected with a pawl 32, the pawl 32 is positioned obliquely above the ratchet wheel 31, and the pawl 32 and the ratchet wheel 31 are mutually meshed. The cooperation of ratchet 31 and pawl 32 can drive axis of rotation 28 and carry out single direction rotation to thereby operating personnel rises through rotating ratchet 31 and driving second ejection of compact door 26, when needs descend second ejection of compact door 26, thereby lifts up pawl 32 and makes ratchet 31 and pawl 32 separation, and second ejection of compact door 26 is because gravity descends, thereby seals second discharge gate 23.

The implementation principle of the embodiment of the application is as follows: the material that is located agitator tank 11 inside flows into the inside of storage case 21 through first discharge gate 14, stirs the material that is located storage case 21 inside through the second stirring rake 25 that is located storage case 21 inside and stores, and when needs with the inside material discharge back of bin, operating personnel rotates handle 282 through rotating to gear 281 is rotatory, thereby drives second discharge door 26 and rises.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a concrete mixer with storage device, includes stirring unit and the memory cell that sets up side by side, its characterized in that: the stirring unit comprises a top end stirring box (11) and a first supporting frame (111) supporting the stirring box (11), a first feeding hole (18) is formed in the top end of the stirring box (11), and a first stirring mechanism (1) extending into the stirring box (11) is arranged on the stirring box (11); the storage unit comprises a storage box (21), the top end of the storage box (21) is lower than the bottom end of the stirring box (11), a first discharge hole (14) is formed in the bottom end of one side, facing the storage box (21), of the stirring box (11), a first discharge door (16) used for sealing the first discharge hole (14) is arranged on the stirring box (11), and a first control mechanism used for controlling the first discharge door (16) to open or close the first discharge hole (14) is arranged on the stirring box (11); the one end top that storage case (21) is close to agitator tank (11) is provided with second feed inlet (22), be provided with the water conservancy diversion spare between agitator tank (11) and storage case (21), thereby make from first discharge gate (14) exhaust concrete flow into in storage case (21) through the water conservancy diversion spare, the one end that agitator tank (11) were kept away from in storage case (21) is provided with second discharge gate (23), set up the second control mechanism of second discharge door (26) that control second discharge gate (23) was opened or was closed on storage case (21).

2. The concrete mixer with the storage device according to claim 1, wherein: the second ejection of compact door (26) and storage case (21) are kept away from between the lateral wall of one side of agitator tank (11) and are slided and link to each other, the vertical setting of slip direction, second control mechanism is including rack (261) that the outside surface of second ejection of compact door (26) set up, the gyration is connected with axis of rotation (28) on storage case (21), axis of rotation (28) are located the outside of rack (261), be provided with on axis of rotation (28) with rack (261) engaged with gear (281), the one end of axis of rotation (28) is provided with the driving piece.

3. The concrete mixer with the storage device according to claim 2, wherein: the ratchet wheel (31) of suit on the dwang on axis of rotation (28), the rotation that is located storage case (21) for ratchet wheel (31) is connected with pawl (32), and ratchet wheel (31) can mesh with pawl (32) each other, when pawl (32) and ratchet wheel (31) mesh, second discharge door (26) can not move down.

4. The concrete mixer with the storage device according to claim 1, wherein: the storage box (21) is provided with a containing cavity (27) capable of containing a second discharging door (26) on the side wall of one side provided with the second discharging hole (23).

5. The concrete mixer with the storage device according to claim 1, wherein: the bottom end of the inner side wall of the storage box (21) at the position of the accommodating cavity (27) is provided with a scraper (29), and the scraper (29) is abutted against the inner side surface of the second discharging door (26).

6. The concrete mixer with the storage device according to claim 1, wherein: the bottom wall of the material storage box (21) is obliquely arranged.

7. The concrete mixer with the storage device according to claim 1, wherein: a plurality of stirring mechanisms (1) are arranged in the material storage box (21).

8. The concrete mixer with the storage device according to claim 7, wherein: stirring mechanism (1) is including second rotation motor (24) that is located storage case (21) roof outside, and the motor shaft of second rotation motor (24) passes storage case (21) enters into the inside of storage case (21), and the one end that is located the motor shaft and is located storage case (21) inside is provided with second stirring rake (25), fixed connection between second stirring rake (25) and the motor shaft.