CN213440428U

CN213440428U - Discharging device for horizontal concrete mixer

Info

Publication number: CN213440428U
Application number: CN202021788754.5U
Authority: CN
Inventors: 诸明; 陈芝虎; 赵国祥
Original assignee: Hangzhou Wuyou Building Materials Co ltd
Current assignee: Hangzhou Wuyou Building Materials Co ltd
Priority date: 2020-08-24
Filing date: 2020-08-24
Publication date: 2021-06-15
Anticipated expiration: 2030-08-24

Abstract

The utility model belongs to the technical field of concrete production and specifically relates to a discharging device for horizontal concrete mixer is related to, which comprises a frame, install in the frame and have feed inlet and discharging pipe connect the feed bin, set up on connecing the relative two inside walls of feed bin and all communicate and connect the two pairs of spouts that connect the feed bin upper surface, slide and inlay the baffle of establishing between same a pair of spout and being used for dividing into ejection of compact district and stock district with connecing the feed bin to and set up the elevating system who is used for driving two baffles simultaneous oscilaltion on connecing the feed bin. This scheme makes the discharged concrete volume maintain a quantitative numerical value throughout, has saved the operation that the operative employee weighed the concrete again, has made things convenient for operative employee's work greatly, guarantees concrete mixer's discharging efficiency.

Description

Discharging device for horizontal concrete mixer

Technical Field

The application relates to the field of concrete production, in particular to a discharging device for a horizontal concrete mixer.

Background

A horizontal concrete mixer is an apparatus for processing concrete, and generally, raw materials for manufacturing concrete are poured into a drum of the concrete mixer and uniformly mixed to form concrete. Although horizontal concrete mixer is being widely used, the concrete that stirs through it often falls into in the receipts material shallow with piling up, and horizontal concrete mixer can't discharge quantitative concrete according to the demand, and the later stage still needs the manual work to measure the concrete and weighs, and this work load that has not only increased the operative employee has still influenced horizontal concrete mixer's discharging efficiency.

SUMMERY OF THE UTILITY MODEL

In order to make the concrete can the ration discharge, reduce operative employee's work load, guarantee concrete mixer's discharging efficiency, this application provides a discharging device for horizontal concrete mixer.

The application provides a pair of a discharging device for horizontal concrete mixer adopts following technical scheme:

a discharging device for a horizontal concrete mixer comprises a rack, a material receiving bin which is arranged on the rack and is provided with a feeding hole and a discharging pipe, two pairs of sliding chutes which are arranged on two opposite inner side walls of the material receiving bin and are communicated with the upper surface of the material receiving bin, and two partition plates which are embedded between the sliding chutes in a sliding manner and are used for dividing the material receiving bin into a discharging area and a material storing area; and the material receiving bin is provided with a lifting mechanism for driving the two partition plates to lift up and down simultaneously.

Through adopting above-mentioned technical scheme, the discharge gate of horizontal concrete mixer is opened to the operative employee to let the concrete that the stirring was accomplished pour into the ejection of compact district, when the height of concrete was higher than the baffle, the concrete in the ejection of compact district will overflow to the material stock district of both sides in, the concrete volume in the ejection of compact district will keep invariable always this moment, the operative employee closes the discharge gate of horizontal concrete mixer immediately, opens the discharging pipe at last and can discharge the concrete of invariable volume in the ejection of compact district. After the concrete emission in the ejection of compact district was accomplished, the operating personnel closed the discharging pipe and upwards the baffle that slides, the concrete in the material stock district just can fall into the ejection of compact district again, the operating personnel resets the baffle at last again, connect the material storehouse alright restart work, so circulation is relapse, make the discharged concrete volume maintain a quantitative numerical value throughout, saved the operation that the operating personnel weighed the concrete again, made things convenient for the operating personnel's work greatly, guarantee concrete mixer's discharging efficiency.

Preferably, the lifting mechanism comprises a horizontal connecting rod fixedly connected to the upper end of the partition plate and two rotating shafts which are rotatably connected to the outer side wall of the material receiving bin and are parallel to the connecting rod, and the positions of the rotating shafts correspond to the positions of the connecting rods one by one; the lifting mechanism further comprises a rotating rod which is fixedly sleeved on the rotating shaft and used for jacking up the connecting rod or putting down the connecting rod, and a rotating assembly which is arranged on the material receiving bin and used for reversely rotating the two rotating shafts.

Through adopting above-mentioned technical scheme, the operative employee drives two pivots through runner assembly and takes place rotatoryly in the opposite direction, and two dwangs will take place rotatoryly along with the pivot synchronization that corresponds, and two dwangs will jack up the connecting rod that corresponds simultaneously, and under the roof-up effect of position restraint of spout and dwang, two baffles will be lifted simultaneously. If two partition plates are required to be put down, an operator reversely operates the rotating assembly once to enable the rotating rod to put down the corresponding connecting rod. The lifting mechanism has a simple structure principle, facilitates the operation of operators and saves the manufacturing cost of the device.

Preferably, the rotating assembly comprises gears fixedly sleeved on the rotating shafts, and the gears on the two rotating shafts are meshed with each other; the rotating assembly further comprises a driving piece which is arranged on the material receiving bin and used for rotating one of the rotating shafts.

Through adopting above-mentioned technical scheme, the operative employee rotates one of them pivot through the initiative piece, and under the meshing of two gears, two pivots alright realize reverse rotation, and the structure principle of runner assembly is ingenious, and the theory of operation is simple, has brought the facility for operative employee's operation.

Preferably, the driving part comprises a worm wheel fixedly sleeved on one of the rotating shafts, a worm rotatably connected to the material receiving bin and meshed with the worm wheel, and a motor arranged on the material receiving bin and used for rotating the worm.

By adopting the technical scheme, an operator starts the motor to rotate the worm, the rotating shaft can rotate under the linkage action of the worm and the worm wheel, the structure principle of the driving part is simple, and the operation steps are simple and convenient. In addition, the linkage structure of the worm wheel and the worm has the functions of torque amplification and self locking, so that the motor can rotate the rotating shaft more smoothly, the operation of locking the position of the rotating shaft by an operator is also omitted, the workload of the operator is greatly reduced, and convenience is brought to the work of the operator.

Preferably, the connecting rod is rotatably sleeved with a rotating cylinder for abutting against the rotating rod.

Through adopting above-mentioned technical scheme, the rotary drum can become the running friction of rotary drum with the sliding friction that dwang and connecting rod contact produced, has reduced the resistance that the baffle received when sliding to a certain extent, and the lift process of baffle will be more smooth.

Preferably, the sliding grooves are provided with a plurality of pairs in parallel on the material receiving bin.

Through adopting above-mentioned technical scheme, after the baffle inserts the spout of different positions, the space volume in ejection of compact district will change thereupon, and the ejection of compact district just can store the concrete of different capacity, has improved the flexibility that the ejection of compact district used greatly.

Preferably, a vibration motor is installed on the outer side wall of the material receiving bin.

Through adopting above-mentioned technical scheme, vibrating motor can let the concrete at ejection of compact district top fall into the material stock district more smoothly, and the concrete at ejection of compact district top will tend to more levelly and smoothly, and this is favorable to maintaining the ration of concrete in the ejection of compact district.

Preferably, the bottom wall of the material receiving bin is inclined downwards towards the material discharging pipe.

Through adopting above-mentioned technical scheme, the slope setting of connecing the material storehouse bottom wall can play the effect of a collection direction to the concrete in material storage district and the ejection of compact district, and this not only makes the concrete in the ejection of compact district can get into the discharging tube more smoothly and carry out the ejection of compact, still can let the concrete in the material storage district more smoothly get into the ejection of compact district and utilize.

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

1. the frame, the material receiving bin, the sliding chute, the partition plate and the lifting mechanism are arranged, so that concrete can be discharged quantitatively, the workload of operators is reduced, and the discharging efficiency of the concrete mixer is ensured;

2. the arrangement of the rotary drum can ensure that the lifting process of the partition plate is smoother;

3. the arrangement of a plurality of pairs of chutes ensures that the discharging area can store concrete with different capacities, thereby greatly improving the use flexibility of the discharging area;

4. the arrangement of the vibration motor is beneficial to maintaining the quantitative concrete in the discharging area;

5. connect the slope setting of feed bin diapire, can make the concrete more smooth in connecing the removal in the feed bin.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Description of reference numerals: 1. a frame; 2. a feed inlet; 3. a discharge pipe; 4. a material receiving bin; 5. a chute; 6. a partition plate; 7. a discharge zone; 8. a material storage area; 9. a connecting rod; 10. a rotating shaft; 11. rotating the rod; 12. a rotating drum; 13. a gear; 14. a worm gear; 15. a worm; 16. a motor; 17. a vibration motor.

Detailed Description

The present application is described in further detail below with reference to fig. 1.

Referring to fig. 1, a discharging device for a horizontal concrete mixer comprises a frame 1 and a material receiving bin 4 which is arranged on the frame 1 and is provided with a feeding hole 2 and a discharging pipe 3, wherein the material receiving bin 4 is used for receiving concrete discharged by the horizontal concrete mixer, and the bin bottom of the material receiving bin 4 is downwards inclined towards the discharging pipe 3; the discharging device further comprises a plurality of pairs of vertical sliding grooves 5 formed in two opposite inner side walls of the material receiving bin 4, and a partition plate 6 vertically inserted into the two pairs of sliding grooves 5, wherein the partition plate 6 divides the interior of the material receiving bin 4 into a discharging area 7 and a material storage area 8. The operator opens the discharge gate of horizontal concrete mixer and discharges the concrete to connect the ejection of compact district 7 of material storehouse 4, when the height of concrete is higher than baffle 6, the concrete in the ejection of compact district 7 will overflow to the material stock district 8 of both sides in, the concrete volume in the ejection of compact district 7 will maintain a fixed numerical value this moment, the operator closes the discharge gate of horizontal concrete mixer and opens discharging pipe 3 immediately, quantitative concrete in the ejection of compact district 7 just can be followed and is discharged in discharging pipe 3. After the concrete in the discharging area 7 is discharged, the operator closes the discharging pipe 3 and slides the partition plate 6 upwards, the concrete in the material storage area 8 falls into the discharging area 7 again, the operator resets the partition plate 6 at last, and the material receiving bin 4 can start to receive the concrete again.

The upper ends of the two partition plates 6 are fixedly connected with connecting rods 9 which are the same with the partition plates 6 in the length direction, and the two connecting rods 9 are parallel to each other and arranged at intervals. The outer side wall of the material receiving bin 4 is rotatably connected with two rotating shafts 10 parallel to the connecting rods 9, and the positions of the two rotating shafts 10 correspond to the positions of the two connecting rods 9 one by one. Rotating rods 11 used for jacking the corresponding connecting rods 9 or putting down the corresponding connecting rods 9 are fixedly sleeved on the two rotating shafts 10. In order to reduce the friction force when the rotating rod 11 contacts the connecting rod 9, a rotating sleeve 12 contacting the rotating rod 11 is rotatably sleeved on the side wall of the connecting rod 9. The two rotating shafts 10 are fixedly sleeved with gears 13, and the two gears 13 are meshed with each other. A worm wheel 14 is fixedly sleeved on one of the rotating shafts 10, a worm 15 meshed with the worm wheel 14 is rotatably connected to the outer side wall of the material receiving bin 4, a motor 16 used for rotating the worm 15 is further installed on the outer side wall of the material receiving bin 4, and the motor 16 is connected with a power supply through an electric wire. The worm wheel 14, the worm 15 and the motor 16 form a driving part for rotating one of the rotating shafts 10; the gear 13 and the driving member constitute a rotating assembly for rotating the two rotating shafts 10 in opposite directions; the connecting rod 9, the rotating shaft 10, the rotating rod 11 and the rotating assembly form a lifting mechanism for driving the two partition plates 6 to simultaneously lift up and down. When two partition plates 6 need to be lifted, an operator starts the motor 16 to rotate the worm 15, one rotating shaft 10 rotates under the linkage action of the worm 15 and the worm wheel 14, then the two rotating shafts 10 synchronously and reversely rotate under the meshing action of the two gears 13, the two rotating rods 11 can simultaneously jack up the corresponding partition plates 6, and concrete in the material storage area 8 can flow into the material discharge area 7. After the concrete in the material storage area 8 completely flows into the material discharge area 7, the operator controls the motor 16 to rotate reversely, two partition plates 6 are put down by the two rotating rods 11, and the material receiving bin 4 can start to receive the concrete again.

In order to enable the concrete at the top of the discharging area 7 to be more smooth and ensure the constant concrete amount in the discharging area 7, a vibrating motor 17 is installed on the outer side wall of the material receiving bin 4, the vibrating motor 17 is connected with a power supply through an electric wire, and the vibration of the vibrating motor 17 enables the redundant concrete in the discharging area 7 to flow into the material storage area 8 more smoothly.

The implementation principle of the embodiment is as follows: the operator opens the discharge gate of horizontal concrete mixer and discharges the concrete to connect the ejection of compact district 7 of material storehouse 4, when the height of concrete is higher than baffle 6, the concrete in the ejection of compact district 7 will overflow to the material stock district 8 of both sides in, the concrete volume in the ejection of compact district 7 will maintain a fixed numerical value this moment, the operator closes the discharge gate of horizontal concrete mixer and opens discharging pipe 3 immediately, quantitative concrete in the ejection of compact district 7 just can be followed and is discharged in discharging pipe 3. After the concrete in the discharging area 7 is discharged, the operator closes the discharging pipe 3 and slides the partition plate 6 upwards, the concrete in the material storage area 8 falls into the discharging area 7 again, the operator resets the partition plate 6 at last, and the material receiving bin 4 can start to receive the concrete again.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a discharging device for horizontal concrete mixer which characterized in that: the device comprises a rack (1), a material receiving bin (4) which is arranged on the rack (1) and is provided with a feeding hole (2) and a discharging pipe (3), two pairs of sliding chutes (5) which are arranged on two opposite inner side walls of the material receiving bin (4) and are communicated with the upper surface of the material receiving bin (4), and two partition plates (6) which are embedded between the sliding chutes (5) in a sliding manner and are used for dividing the material receiving bin (4) into a discharging area (7) and a material storage area (8); the material receiving bin (4) is provided with a lifting mechanism for driving the two partition plates (6) to lift up and down simultaneously.

2. A discharge apparatus for a horizontal concrete mixer according to claim 1, wherein: the lifting mechanism comprises a horizontal connecting rod (9) fixedly connected to the upper end of the partition plate (6) and two rotating shafts (10) which are rotatably connected to the outer side wall of the material receiving bin (4) and are parallel to the connecting rod (9), and the positions of the rotating shafts (10) correspond to the positions of the connecting rods (9) one by one; the lifting mechanism further comprises a rotating rod (11) fixedly sleeved on the rotating shaft (10) and used for jacking the connecting rod (9) or putting down the connecting rod (9), and a rotating assembly arranged on the material receiving bin (4) and used for reversely rotating the two rotating shafts (10).

3. A discharge apparatus for a horizontal concrete mixer according to claim 2, wherein: the rotating assembly comprises gears (13) fixedly sleeved on the rotating shafts (10), and the gears (13) on the two rotating shafts (10) are meshed with each other; the rotating assembly further comprises a driving piece which is arranged on the material receiving bin (4) and used for rotating one of the rotating shafts (10).

4. A discharge apparatus for a horizontal concrete mixer according to claim 3, wherein: the driving part comprises a worm wheel (14) fixedly sleeved on one of the rotating shafts (10), a worm (15) rotatably connected to the material receiving bin (4) and meshed with the worm wheel (14), and a motor (16) arranged on the material receiving bin (4) and used for rotating the worm (15).

5. A discharge apparatus for a horizontal concrete mixer according to claim 2, wherein: the rotary sleeve on the connecting rod (9) is provided with a rotary drum (12) used for abutting against the rotary rod (11).

6. A discharge apparatus for a horizontal concrete mixer according to claim 1, wherein: the sliding chutes (5) are provided with a plurality of pairs in parallel on the material receiving bin (4).

7. A discharge apparatus for a horizontal concrete mixer according to claim 1, wherein: and a vibration motor (17) is arranged on the outer side wall of the material receiving bin (4).

8. A discharge apparatus for a horizontal concrete mixer according to claim 1, wherein: the bottom wall of the material receiving bin (4) is inclined downwards towards the material discharging pipe (3).