CN214982159U

CN214982159U - Aggregate bin of concrete proportioning machine

Info

Publication number: CN214982159U
Application number: CN202120864755.1U
Authority: CN
Inventors: 李平; 彭乔君; 张胜彬
Original assignee: Chengdu Yijian Building Material Co ltd
Current assignee: Chengdu Yijian Building Material Co ltd
Priority date: 2021-04-25
Filing date: 2021-04-25
Publication date: 2021-12-03
Anticipated expiration: 2031-04-25

Abstract

The application relates to an aggregate bin of concrete proportioning machine, it includes the storehouse body, be provided with feed inlet and discharge gate on the storehouse body, the internal rotation of the storehouse body is provided with the discharge hopper, the discharge hopper sets up between the feed inlet and the discharge gate of the storehouse body, the discharge opening has been seted up on the discharge hopper, the discharge opening of discharge hopper and the discharge gate intercommunication of the storehouse body, the fixed piece that increases friction that is provided with of inner wall of discharge hopper, be provided with the driving source that is used for driving the discharge hopper pivoted on the storehouse body. The application has the effect that equipment is not easy to damage.

Description

Aggregate bin of concrete proportioning machine

Technical Field

The application relates to the field of storage equipment, in particular to an aggregate bin of a concrete batching machine.

Background

Aggregate bins are usually applied to a batching system of a concrete mixing plant, the aggregate bins are mainly used for storing aggregates such as sand and stones in concrete, and a plurality of aggregate bins storing different aggregates are used for blanking according to a certain proportion, so that the production efficiency of the concrete mixing plant is greatly improved.

The current chinese patent that authorizes bulletin number is CN209142867U discloses an aggregate storehouse, including storage silo and the guide fill of connection in the storage silo below, the below of guide fill is provided with discharge gate and discharge gate, the dredging rod is worn to be equipped with by the top wall of storage silo, the vertical downwardly extending of dredging rod, the one end of dredging rod is located the guide fill, the other end of dredging rod is located outside the storage silo, the inside slide rail that is provided with of storage silo, the slide rail extends along vertical decurrent direction, the dredging rod slides along vertical direction and sets up in the slide rail, the top wall of storage silo is provided with the driving piece that drives the one end of dredging rod at the interior up-and-down cyclic motion of slide rail.

When unloading, open earlier and unload the bin gate for the aggregate flows from the discharge gate of guide fill, and when a large amount of aggregates were piled up to the discharge gate of guide fill, operating personnel made dredging rod along the length direction up-and-down cyclic motion of slide rail through the driving piece, thereby the discharge gate of mediation guide fill.

The related art described above has the following drawbacks: hard objects such as gravel are stored in the aggregate bin, the discharge hole of the guide hopper is dredged through the up-and-down movement of the dredging rod, and the dredging rod and the gravel are collided rigidly to damage equipment easily.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem of the easy damage of equipment, this application provides a concrete proportioning machine's aggregate storehouse.

The application provides a pair of aggregate bin of concrete proportioning machine adopts following technical scheme:

the utility model provides a concrete proportioning machine's aggregate storehouse, includes the storehouse body, be provided with feed inlet and discharge gate on the storehouse body, the internal rotation in the storehouse body is provided with the discharge hopper, the discharge hopper sets up between the feed inlet and the discharge gate of the storehouse body, the discharge opening has been seted up on the discharge hopper, the discharge opening of discharge hopper and the discharge gate intercommunication of the storehouse body, the fixed friction-increasing piece that is provided with of inner wall of discharge hopper, be provided with on the storehouse body and be used for driving discharge hopper pivoted driving source.

Through adopting above-mentioned technical scheme, at first the aggregate is put in storehouse body, during the use, opens the discharge gate, starts the driving source and orders about the discharge hopper and rotate, and the discharge hopper drives the internal partial aggregate in storehouse through the piece that increases rubs and moves together to make the internal aggregate in storehouse produce relative motion, thereby improve the discharging efficiency of aggregate, at whole in-process, the collision of discharge hopper and aggregate is lighter, and equipment is not fragile.

Optionally, an annular block is sleeved on a side wall of the discharge hopper, the annular block is fixedly connected with the discharge hopper, an annular groove is formed in the inner wall of the bin body, and the annular block is arranged in the annular groove and is rotatably connected with the bin body.

Through adopting above-mentioned technical scheme, through the annular piece, prevent to a certain extent that the discharge hopper from in the storehouse body axial slip, increase stability.

Optionally, a first sliding groove communicated with the annular groove is formed in the side wall of the annular groove of the bin body, a first sliding block is arranged in the first sliding groove of the bin body in a sliding mode, the first sliding block is abutted against the annular block, and an elastic piece used for driving the first sliding block to move towards the direction of the bottom wall far away from the first sliding groove is arranged in the first sliding groove of the bin body.

Through adopting above-mentioned technical scheme, support the annular piece through elastic component and first slider, make the discharge hopper possess certain bradyseism ability, the discharge hopper receives the too big discharge hopper that makes of impact force that the aggregate brought to prevent to a certain extent from damaging when the feeding.

Optionally, the side wall of the bin body is provided with a dustproof hole communicated with the annular groove.

Through adopting above-mentioned technical scheme, through the dustproof hole, prevent to a certain extent that the aggregate powder from getting into and making first spout jam in the first spout.

Optionally, the driving source includes the motor, the motor is fixed to be set up on the outer wall of the storehouse body, the coaxial fixed gear that is provided with of output shaft of motor, the mounting groove with the ring channel intercommunication is seted up to the lateral wall of the storehouse body, the gear revolve sets up in the mounting groove, around being equipped with on the annular piece be used for with gear engagement's rack.

Through adopting above-mentioned technical scheme, the storehouse body outside is arranged in to the motor, is convenient for change and maintenance.

Optionally, a buffer member for relieving the falling speed of the aggregate is arranged in the bin body.

Through adopting above-mentioned technical scheme, prevent the storehouse body to a certain extent through the bolster when the feeding, the too big messenger discharge hopper of collision of aggregate and discharge hopper warp or damage, further increases the life of equipment.

Optionally, a top cover for plugging the feed inlet is arranged on the bin body.

Through adopting above-mentioned technical scheme, prevent through the top cap to a certain extent that the rainwater from getting into the storehouse body, make the aggregate moist and cause the jam in storehouse internal portion.

Optionally, a pneumatic cylinder is fixedly arranged on the bin body, a piston rod of the pneumatic cylinder is hinged to the top cover, a connecting plate is hinged to the top cover, a second sliding groove is formed in the side wall of the bin body in the axial direction of the bin body, a second sliding block is arranged in the second sliding groove of the bin body, and the second sliding block is hinged to the connecting plate.

Through adopting above-mentioned technical scheme, when needs are to storehouse internal feeding, start the piston rod motion that pneumatic cylinder made the pneumatic cylinder and drive the top cap and rotate and open, after the feeding was accomplished, start the pneumatic cylinder once more and make the top cap close, the manpower has been saved greatly to whole process, reduces workman's fatigue degree.

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

1. firstly, aggregates are stored in a bin body, when the aggregate storage bin is used, a discharge hole is opened, a driving source is started to drive a discharge hopper to rotate, the discharge hopper drives part of the aggregates in the bin body to move together through a friction increasing block, and the aggregates in the bin body generate relative motion, so that the discharge efficiency of the aggregates is improved, the collision between the discharge hopper and the aggregates is light in the whole process, and equipment is not easy to damage;

2. the annular block is supported by the elastic piece and the first sliding block, so that the discharge hopper has certain vibration damping capacity, and the discharge hopper is prevented from being damaged due to overlarge impact force caused by aggregate when the discharge hopper is fed;

3. when needs are to the internal feeding of storehouse, start the piston rod motion that pneumatic cylinder made the pneumatic cylinder and drive the top cap and rotate and open, after the feeding was accomplished, start the pneumatic cylinder once more and make the top cap close, the manpower has been saved greatly to whole process, reduces workman's fatigue degree.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;

FIG. 2 is a structural section view of an embodiment of the present application, which is mainly used for expressing the internal structural schematic view of the cartridge body;

fig. 3 is an enlarged view of a portion a in fig. 2.

Description of reference numerals: 1. a bin body; 11. a storage barrel; 111. a feed inlet; 112. a top cover; 1121. a connecting plate; 113. a pneumatic cylinder; 114. a second chute; 1141. a second slider; 115. an annular groove; 1151. a first chute; 1152. a first slider; 11521. a mounting frame; 11522. a roller; 1153. a spring; 1154. a dust hole; 116. mounting grooves; 117. a motor; 1171. a gear; 118. a spiral plate; 12. a discharge hopper; 121. a discharge port; 2. a discharge hopper; 21. a discharge opening; 22. a friction increasing block; 23. and (4) a ring block.

Detailed Description

The present application is described in further detail below with reference to the attached drawings.

The embodiment of the application discloses aggregate storehouse of concrete proportioning machine. Referring to fig. 1, an aggregate bin of concrete proportioning machine, including the storehouse body 1, storehouse body 1 comprises storage vat 11 and play hopper 12, storage vat 11 and play hopper 12 intercommunication and welding, and storage vat 11 is "cylinder" type, and feed inlet 111 has been seted up to the roof of storage vat 11, goes out the one end of keeping away from storage vat 11 on the hopper 12 and has seted up discharge gate 121.

Referring to fig. 1, be provided with the top cap 112 that is used for shutoff feed inlet 111 on the roof of storage vat 11, the lateral wall welding on the storehouse body 1 has the pneumatic cylinder 113 that is used for driving top cap 112 pivoted, the flexible direction of the piston rod of pneumatic cylinder 113 and the axial direction parallel of storage vat 11, the piston rod of pneumatic cylinder 113 is articulated with top cap 112, the lateral wall of top cap 112 articulates there is connecting plate 1121, second spout 114 has been seted up along the axial of storage vat 11 on the lateral wall of storage vat 11, it is provided with second slider 1141 to slide in the second spout 114 of storage vat 11, second slider 1141 is articulated with connecting plate 1121.

When feeding is needed to the bin body 1, the pneumatic cylinder 113 is started to enable the piston rod of the pneumatic cylinder 113 to move and drive the top cover 112 to rotate and open, after the feeding is completed, the pneumatic cylinder 113 is started again to enable the top cover 112 to be closed, the labor is greatly saved in the whole process, and the fatigue degree of workers is reduced.

Referring to fig. 1 and 2, a discharge hopper 2 is rotatably arranged in a bin body 1, the discharge hopper 2 is arranged between a feed inlet 111 and a discharge outlet 121, a discharge opening 21 is formed in the discharge hopper 2, the discharge opening 21 of the discharge hopper 2 is communicated with and opposite to the discharge outlet 121 of a discharge hopper 12, a plurality of friction increasing blocks 22 are welded on the inner wall of the discharge hopper 2, and the friction increasing blocks 22 are in a strip shape; increase the frictional force between the discharge hopper 2 and the aggregate through the piece 22 that increases rubs, make the inside aggregate relative motion of storehouse body 1, prevent to a certain extent that the aggregate from forming in storehouse body 1 and blockking up, improve the efficiency of the ejection of compact of storehouse body 1.

Referring to fig. 3, an annular block 23 is sleeved on the side wall of the discharge hopper 2, the annular block 23 is welded with the discharge hopper 2, an annular groove 115 is formed in the inner wall of the storage bucket 11 along the axial direction perpendicular to the storage bucket 11, and the annular block 23 is arranged in the annular groove 115 and is rotatably connected with the storage bucket 11; through the annular block 23, prevent to a certain extent that discharge hopper 2 from axial slip in the storehouse body 1, increase stability.

Referring to fig. 3, a first chute 1151 is formed in the side wall of the annular groove 115 of the storage vat 11 along the axial direction of the storage vat 11, a first slide block 1152 is slidably disposed in the first chute 1151 of the storage vat 11, an installation frame 11521 is welded to one end, far away from the bottom wall of the first chute 1151, of the first slide block 1152, a roller 11522 is rotatably disposed on the installation frame 11521, and the roller 11522 is in rolling connection with the annular block 23; the friction between the ring block 23 and the storage bucket 11 is reduced by the roller 11522, and the service life of the equipment is prolonged.

Referring to fig. 3, an elastic member for driving the first slide block 1152 to move away from the bottom wall of the first slide chute 1151 is disposed in the first slide chute 1151 of the storage vat 11, the elastic member includes a spring 1153, one end of the spring 1153 abuts against the bottom wall of the first slide chute 1151, and the other end abuts against the first slide block 1152; support annular piece 23 through elastic component and first slider 1152, make discharge hopper 2 possess certain bradyseism ability, discharge hopper 2 receives the too big messenger discharge hopper 2 of impact force that the aggregate brought when preventing the feeding to a certain extent and damages.

Referring to fig. 3, the bottom wall of the first chute 1151 of the storage vat 11 is provided with a dust-proof hole 1154 along the axial direction of the storage vat 11; the first chute 1151 is prevented from being clogged by the aggregate powder entering the first chute 1151 to some extent through the dust-proof hole 1154.

Referring to fig. 3, a driving source for driving the discharging hopper 2 to rotate is arranged on the storage vat 11, the driving source includes a motor 117, the motor 117 is fixed on the side wall of the storage vat 11 through a bolt, a gear 1171 is coaxially welded on the output shaft of the motor 117, an installation groove 116 communicated with the annular groove 115 is formed in the side wall of the storage vat 11 along the axial direction perpendicular to the storage vat 11, the gear 1171 is rotatably arranged in the installation groove 116, and a rack engaged with the gear 1171 is arranged around and on the side wall of the annular block 23.

Referring to fig. 2, a buffer member for controlling the falling speed of the aggregate is arranged in the bin body 1, the buffer member is a spiral plate 118, and the spiral plate 118 is welded on the inner wall of the storage bucket 11 and is positioned between the feeding port 111 and the discharge hopper 2; prevent to a certain extent through spiral plate 118 that storehouse body 1 is when the feeding, too big messenger's discharge hopper 2 deformation or damage of aggregate and the collision of discharge hopper 2, further increase the life of equipment.

The implementation principle of the aggregate bin of the concrete proportioning machine in the embodiment of the application is as follows: the aggregate is put at first in storehouse body 1 internal storage, and during the ejection of compact, starter motor 117 makes discharge hopper 2 rotate, and discharge hopper 2 passes through the fixed block and drives the partial aggregate in the storehouse body 1 and move together to make the aggregate in the storehouse body 1 produce relative motion, thereby improve the discharging efficiency of aggregate, at whole in-process, the collision of discharge hopper 2 and aggregate is lighter, and is not fragile, has improved the life of equipment greatly.

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 proportioning machine's aggregate storehouse, includes the storehouse body (1), be provided with feed inlet (111) and discharge gate (121) on the storehouse body (1), its characterized in that: the interior rotation of the storehouse body (1) is provided with discharge hopper (2), discharge hopper (2) set up between feed inlet (111) and discharge gate (121) of the storehouse body (1), discharge opening (21) have been seted up on discharge hopper (2), discharge opening (21) and discharge gate (121) the intercommunication of the storehouse body (1) of discharge hopper (2), the inner wall of discharge hopper (2) is fixed and is provided with friction increasing piece (22), be provided with on the storehouse body (1) and be used for driving discharge hopper (2) pivoted driving source.

2. The aggregate bin of the concrete dosing machine of claim 1, wherein: the side wall of the discharge hopper (2) is sleeved with an annular block (23), the annular block (23) is fixedly connected with the discharge hopper (2), the inner wall of the bin body (1) is provided with an annular groove (115), and the annular block (23) is arranged in the annular groove (115) and is rotatably connected with the bin body (1).

3. The aggregate bin of the concrete dosing machine of claim 2, wherein: the side wall of the annular groove (115) of the bin body (1) is provided with a first sliding groove (1151) communicated with the annular groove (115), the first sliding groove (1151) of the bin body (1) is provided with a first sliding block (1152) in a sliding manner, the first sliding block (1152) is abutted to the annular block (23), and an elastic piece used for driving the first sliding block (1152) to move towards the direction of the bottom wall far away from the first sliding groove (1151) is arranged in the first sliding groove (1151) of the bin body (1).

4. The aggregate bin of the concrete dosing machine of claim 3, wherein: the side wall of the bin body (1) is provided with a dustproof hole (1154) communicated with the annular groove (115).

5. The aggregate bin of the concrete dosing machine of claim 2, wherein: the driving source comprises a motor (117), the motor (117) is fixedly arranged on the outer wall of the bin body (1), a gear (1171) is coaxially and fixedly arranged on an output shaft of the motor (117), a mounting groove (116) communicated with the annular groove (115) is formed in the side wall of the bin body (1), the gear (1171) is rotatably arranged in the mounting groove (116), and a rack which is used for being meshed with the gear (1171) is arranged on the annular block (23) in a winding mode.

6. The aggregate bin of the concrete dosing machine of claim 1, wherein: and a buffer piece for controlling the falling speed of the aggregate is arranged in the bin body (1).

7. The aggregate bin of the concrete dosing machine of claim 1, wherein: the bin body (1) is provided with a top cover (112) used for plugging the feed inlet (111).

8. The aggregate bin of the concrete dosing machine of claim 7, wherein: the novel granary body is characterized in that a pneumatic cylinder (113) is fixedly arranged on the granary body (1), a piston rod of the pneumatic cylinder (113) is hinged to a top cover (112), a connecting plate (1121) is hinged to the top cover (112), a second sliding groove (114) is formed in the side wall of the granary body (1) along the axial direction of the granary body (1), a second sliding block (1141) is arranged in the second sliding groove (114) of the granary body (1), and the second sliding block (1141) is hinged to the connecting plate (1121).