CN215438815U

CN215438815U - Unloader of antiseized wall thin material

Info

Publication number: CN215438815U
Application number: CN202122086851.0U
Authority: CN
Inventors: 彭佳奇; 杨斌
Original assignee: Hubei Heli Jiusheng Concrete Co ltd
Current assignee: Hubei Heli Jiusheng Concrete Co ltd
Priority date: 2021-08-31
Filing date: 2021-08-31
Publication date: 2022-01-07
Anticipated expiration: 2031-08-31

Abstract

The application discloses unloader of antiseized wall thin material, it includes the weighing hopper, and the weighing hopper includes hopper down, and hopper all articulates on the inside wall of its length direction both sides along down has a plurality of blanking plates, and blanking plate sets up to the semicircle arcuation along hopper length direction down, and relative setting is personally submitted to the concave arc of blanking plate on the inside wall of both sides, and a plurality of blanking plates on every inside wall link gradually together and form wavy along the length direction of hopper down. This application has when the powder among the grit aggregate slips the blanking plate, is difficult to adhere to on the blanking plate for in the powder all fallen out down the hopper basically, make the weighing hopper more accurate to the weighing of grit aggregate, improve the effect of the weighing precision of grit aggregate as far as possible.

Description

Unloader of antiseized wall thin material

Technical Field

The application relates to the field of concrete batching equipment, in particular to a blanking device for anti-sticking fine materials.

Background

Concrete batching equipment generally includes two unloader and weighing device, weighs the back with the required grit aggregate of concrete through weighing device, pours into the unloader and carries for the mixer and stir, finally obtains the concrete that has certain quality guarantee.

Chinese patent with application number cn201720032785.x among the correlation technique, a concrete batching weighing hopper is proposed, including the support frame, be provided with the weighing fill that is used for weighing the batching weight on the support frame, be provided with on the blanking mouth of weighing the fill and be used for controlling the batching and follow the device that opens and shuts that the blanking mouth falls down, the blanking mouth below is provided with the conveyer belt that is used for carrying the batching, weighing fill and support frame swivelling joint to be provided with the restriction part of restriction weighing fill rotation.

In view of the above-mentioned related art, the inventor believes that there is a defect that when the gravel aggregate passes through the discharging hopper, a lot of powder is easily adhered to the inner wall of the discharging hopper, thereby affecting the weighing accuracy of the gravel aggregate.

SUMMERY OF THE UTILITY MODEL

Thereby easily the adhesion influences the problem of the precision of weighing of grit aggregate on hopper inner wall down in order to improve a lot of powder, this application provides a unloader of antiseized wall fine material.

The application provides a unloader of antiseized wall thin material adopts following technical scheme:

the utility model provides an unloader of antiseized wall thin material, includes the weighing hopper, the weighing hopper is including hopper down, all articulated on the inside wall of hopper edge its length direction both sides have a plurality of blanking plates down, the blanking plate is followed hopper length direction's setting up to the semicircle arcuation down, on the inside wall of both sides the concave arc of blanking plate is personally submitted relatively and is set up, and is a plurality of on every inside wall the blanking plate is followed the length direction of hopper links gradually together and forms wavy.

Through adopting above-mentioned technical scheme, when the grit aggregate that will weigh is poured out from the discharge gate of hopper down, the grit aggregate slides from the blanking plate, because the blanking plate is semicircle arcuation, when the powder in the grit aggregate slides the blanking plate, be difficult to adhere to on the blanking plate for the powder all falls out basically in the hopper down, makes the weighing hopper more accurate to the weighing of grit aggregate, improves the weighing accuracy of grit aggregate as far as possible.

Optionally, a driving mechanism for driving the plurality of blanking plates on the same side to shake in a small amplitude is arranged on the blanking hopper.

Through adopting above-mentioned technical scheme, the homonymy of drive arrangement drive is the thoughtlessly move of a plurality of blanking plates small-range for the blanking plate of both sides takes place to rock constantly, shakes off the powder that less part was attached to blanking plate corner department, thereby helps improving the precision of weighing of grit aggregate.

Optionally, actuating mechanism includes the cam, two first bases of fixedly connected with on the outer wall of hopper edge its length direction one end down, fixedly connected with supporting seat on the first base, it is connected with branch to rotate on the supporting seat, the one end of branch runs through the lateral wall of hopper down with cam coaxial coupling, one of them branch is kept away from the one end coaxial coupling of cam has first motor, two the cam supports respectively the lateral wall of hopper both sides and corresponding down between the blanking plate, be provided with on the lateral wall of hopper down and be used for driving both sides simultaneously cam pivoted drive assembly.

Through adopting above-mentioned technical scheme, first motor drive branch rotates to drive the cam and rotate, the long shaft end and the minor axis end of cam support the blanking plate with staggering, make the blanking plate rock reciprocally, and a blanking plate drives a plurality of blanking plates of homonymy and rocks reciprocally together, and two synchronous rotations of rethread drive assembly drive cam to realize that a plurality of blanking plates of both sides rock reciprocally with the frequency, will attach to a small amount of powder on the blanking plate and shake off simultaneously.

Optionally, the driving assembly includes driving wheels, the supporting rod is coaxially connected with the driving wheels, and a driving belt is sleeved between the two driving wheels.

Through adopting above-mentioned technical scheme, when first motor drive branch rotated, branch drove the drive wheel and rotates, and the drive wheel linkage the drive belt and rotates, and the drive belt drives another drive wheel and rotates to realize two branches and rotate simultaneously and rotate in order to drive two cams and rotate simultaneously, finally realize that the blanking plate of both sides is reciprocal to rock simultaneously.

Optionally, a plurality of elastic pieces are connected to the inner side walls of the two sides of the blanking hopper along the length direction of the blanking hopper, and one end, far away from the inner side wall of the blanking hopper, of each elastic piece is connected with the blanking plate.

Through adopting above-mentioned technical scheme, through when the cam with the blanking plate when extrapolating, the elastic component is stretched, when the minor axis of cam supported the blanking plate, the elastic component was drawn the blanking plate back by the elastic deformation power of self, and the cam constantly rotated and makes the elastic component constantly stretched or contract, helps aggravating rocking of blanking plate.

Optionally, fixedly connected with second base on the lateral wall of hopper along its length direction's one end down, the spacing seat of fixedly connected with on the second base, it is connected with the dwang to rotate on the spacing seat, the one end of dwang articulates there is the brush, other end coaxial coupling has the second motor of cleaning, it arranges in to clean the brush in the sky of hopper down, be provided with on the dwang be used for with clean the locking piece that the brush locked.

Through adopting above-mentioned technical scheme, after the whole unloading of grit aggregate in the hopper is accomplished basically down, a little powder is remaining to blanking plate and other parts of hopper down, clean the brush and arrange the sky of hopper down in, will clean the brush lock through the locking piece and stop and make and clean the brush and can't rotate along the articulated shaft, rotate through the second motor drive dwang, the dwang drives and cleans the brush and rotates, make and clean the brush and clean down the hopper inboard, clean remaining powder, the weighing precision of grit aggregate has been improved to a certain extent.

Optionally, the locking piece sets up to the bolt, the bolt slides and sets up on the dwang, it is provided with the socket to clean the brush, the bolt with the socket adaptation of pegging graft, be provided with on the dwang be used for with the locating part that the bolt locked.

Through adopting above-mentioned technical scheme, in inserting the socket with the bolt, live the bolt locking through the locating part for clean the unable articulated shaft rotation along its articulated shaft rotation of brush, drive when making the dwang rotate and clean the brush and rotate along the axis of rotation.

Optionally, the blanking plate is connected with an insert rod, the inner side walls of the two ends of the blanking hopper in the length direction are fixedly connected with fixing seats, and the insert rod penetrates through the inner side walls of the blanking hopper to be rotatably connected to the fixing seats.

Through adopting above-mentioned technical scheme, insert the inserted bar on the fixing base for a plurality of blanking plates can rotate for the axis of rotation and along the axis of rotation by its inserted bar, can also dismantle the blanking plate and replace.

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

1. by arranging the blanking plate, when powder in the sandstone aggregate slides over the blanking plate, the powder is not easy to adhere to the blanking plate, so that the powder basically falls out of the blanking hopper, the weighing hopper can weigh the sandstone aggregate more accurately, and the weighing precision of the sandstone aggregate is improved as much as possible;

2. by arranging the driving mechanism, the blanking plates on the two sides are continuously shaken, and a small part of powder attached to the corners of the blanking plates is shaken off, so that the weighing precision of the gravel aggregate is improved;

3. through setting up fixing base and inserted bar, insert the inserted bar on the fixing base for a plurality of blanking plates can rotate for the axis of rotation along the axis of rotation with its inserted bar, can also dismantle the blanking plate and replace.

Drawings

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

Fig. 2 is a partial structural schematic view mainly showing a plug and a socket.

Fig. 3 is a schematic sectional view taken along line a-a of fig. 1.

Reference numerals: 1. a weighing hopper; 2. feeding a hopper; 3. a blanking plate; 4. a cam; 5. a strut; 6. a supporting seat; 7. a first base; 8. a first motor; 9. a driving wheel; 10. a transmission belt; 11. an elastic member; 12. a second base; 13. a limiting seat; 14. rotating the rod; 15. cleaning a brush; 16. a second motor; 17. a bolt; 18. a socket; 19. a limiting member; 20. inserting a rod; 21. a fixed seat.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses unloader of antiseized wall thin material. Referring to fig. 1, a blanking device for anti-sticking fine materials comprises a weighing hopper 1, the weighing hopper 1 comprises a blanking hopper 2, a plurality of blanking plates 3 are hinged on the inner side walls of the two sides of the blanking hopper 2 along the length direction, the blanking plates 3 are arranged in a semicircular arc shape along the length direction of the blanking hopper 2, the concave arc surfaces of the blanking plates 3 on the inner side walls of the two sides are arranged oppositely, the plurality of blanking plates 3 on each inner side wall are sequentially connected together along the length direction of the blanking hopper 2 and form a wavy shape, the plurality of blanking plates 3 on the same side can be connected together in an integrated forming mode and can also be connected together in a welding mode, in the present embodiment, a plurality of blanking plates 3 are connected by being integrally formed, and when sand aggregate is poured into the hopper 2, the sandstone aggregate can slide off the blanking plate 3, so that the powder in the sandstone aggregate is prevented from being adhered in the blanking hopper 2 as much as possible.

Referring to fig. 1, be connected with inserted bar 20 on blanking plate 3, in this application embodiment, a plurality of blanking plates 3 weld simultaneously on inserted bar 20, all weld on the inside wall at hopper 2 along its length direction's both ends down fixing base 21, the through-hole has been seted up on fixing base 21, make inserted bar 20 pass hopper 2's inside wall rotation connection down in the perforation of fixing base 21, blanking plate 3 can use inserted bar 20 to rotate as the pivot, be provided with the actuating mechanism that is used for the drive to be in a plurality of blanking plates 3 small-amplitude rocking of homonymy on blanking plate 2 down.

In the embodiment of the application, referring to fig. 1 and 3, the driving mechanism comprises a cam 4, two first bases 7 are welded on the outer wall of one end of the blanking hopper 2 along the length direction, both the two first bases 7 are welded and connected with a supporting seat 6, and a supporting rod 5 is rotatably connected on the supporting seat 6; lateral wall and the cam 4 coaxial coupling of hopper 2 under the one end of branch 5 runs through, other end coaxial coupling has first motor 8, two cams 4 support respectively between the lateral wall of hopper 2 both sides and corresponding blanking plate 3 down, all weld a plurality of elastic components 11 on the inside wall of hopper 2 along its length direction's both sides down, elastic component 11 can set up to the spring, also can set up to the extension spring, in this application embodiment, elastic component 11 sets up to the spring, the elastic component 11 of the inside wall of every side is provided with two, the one end and the blanking plate 3 welding of the inside wall of hopper 2 are kept away from down to elastic component 11. When 8 drive branches 5 of first motor rotate, can drive cam 4 and rotate, when the major axis of cam 4 supports blanking plate 3, with blanking plate 3 toward extrapolating, elastic component 11 is stretched, when rotating cam 4 and making the minor axis of cam 4 support blanking plate 3, elastic component 11 is through the elastic deformation power of self with blanking plate 3 toward the pull-back, make when cam 4 constantly rotates, elastic component 11 is constantly being stretched or shrink, thereby realize rocking of a plurality of blanking plates 3 small-amplitude of homonymy jointly, be provided with the cam 4 pivoted drive assembly who is used for driving both sides simultaneously on hopper 2's the lateral wall down.

In a possible embodiment, with reference to fig. 1, the drive assembly may comprise drive wheels 9, the rod 5 being coaxially connected to the drive wheels 9, a belt 10 being interposed between the two drive wheels 9.

In another possible embodiment, the driving assembly may further comprise two sprockets and a chain, the two sprockets being coaxially connected to the struts 5, and the two sprockets being in meshed connection with the chain to achieve synchronous rotation of the two struts 5.

In the embodiment of the application, select first embodiment, only coaxial coupling has first motor 8 on a branch 5, through driving first motor 8, make branch 5 rotate, branch 5 is linking drive wheel 9 and is rotating, drive wheel 9 drives drive belt 10 and rotates, thereby make drive belt 10 drive another drive wheel 9 and rotate, also synchronous rotation in order to realize another branch 5, thereby reach two branch 5 pivoted purposes simultaneously, realize that two cams 4 rotate and make the blanking plate 3 of both sides rock simultaneously.

After the gravel aggregate in the lower hopper 2 is basically poured, referring to fig. 1 and 2, in order to further clean the residual powder of the lower hopper 2, the second base 12 is welded on the outer side wall of one end of the lower hopper 2 along the length direction, the limiting seat 13 is welded on the second base 12, a round hole is formed in the limiting seat 13, a rotating rod 14 is connected in the round hole of the limiting seat 13 in a rotating mode, a cleaning brush 15 is hinged to one end of the rotating rod 14, the cleaning brush 15 is arranged above the lower hopper 2, in the embodiment of the application, the cleaning brush 15 can rotate left and right on the horizontal plane, one end, far away from the cleaning brush 15, of the rotating rod 14 is coaxially connected with a second motor 16, and a locking piece used for locking the cleaning brush 15 is arranged on the rotating rod 14.

Referring to fig. 1 and 2, the locking piece can set up to bolt 17, the welding has first socket 18 on dwang 14, be provided with first perforation on first socket 18, bolt 17 sliding connection is in first perforation, clean the welding has socket 18 on the brush 15, the jack has been seted up on socket 18, bolt 17 and jack grafting adaptation, when sliding bolt 17 to the jack in, be provided with on the dwang 14 and be used for the locating part 19 of bolt 17 locking, locating part 19 sets up to the gag lever post, the gag lever post welds with bolt 17, when using bolt 17 to rotate the gag lever post as the pivot, make the gag lever post card between two first perforations, lock bolt 17, thereby make and clean brush 15 unable along cleaning the articulated shaft rotation of brush 15.

The locking piece can also set up to the bolt, rotates on the dwang 14 and is connected with a cover seat, and bolt threaded connection has on the cover seat, cleans brush 15 and goes up the welding and have interior spiral shell section of thick bamboo, and the bolt is joined in marriage with interior spiral shell section of thick bamboo screw thread, and when including bolt threaded connection, will clean brush 15 and lock for it can't rotate along the articulated shaft to clean brush 15.

In this application embodiment, the locking piece sets up to bolt 17, will clean brush 15 locking and live and make and clean brush 15 and can not be along its articulated shaft initiative, rotate through second motor 16 drive dwang 14, dwang 14 drives and cleans brush 15 and rotates for clean brush 15 and clean hopper 2 inboard down, clean remaining powder, improved the weighing accuracy of grit aggregate to a certain extent.

The application principle of the blanking device for the anti-sticking fine materials in the embodiment of the application is as follows: when pouring the grit aggregate that will weigh from the discharge gate of hopper 2 down, the grit aggregate slides from blanking plate 3, because blanking plate 3 is semicircle-shaped, when the powder in the grit aggregate slides blanking plate 3, be difficult to adhere to on blanking plate 3, still rotate through first motor 8 drive branch 5, drive wheel 9 and drive belt 10 drive two branches 5 in step and rotate, make two cams 4 rotate simultaneously, make the blanking plate 3 of both sides take place to rock simultaneously, make the powder basically all shake out in hopper 2 down, second motor 16 redrives cleaning brush 15 at last and cleans in the hopper 2 down, the powder in hopper 2 is cleared up as far as possible jointly, make the weighing of hopper to the grit aggregate of weighing more accurate, improve the weighing accuracy of grit aggregate as far as possible.

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 unloader of antiseized wall fines, includes weighing hopper (1), its characterized in that: weighing hopper (1) is including hopper (2) down, all articulated on the inside wall of hopper (2) along its length direction both sides down have a plurality of blanking plates (3), blanking plate (3) are followed hopper (2) length direction sets up to the semicircle arcuation down, on the inside wall of both sides the concave arc of blanking plate (3) is personally submitted and is set up relatively, and is a plurality of on every inside wall blanking plate (3) are followed the length direction of hopper (2) links gradually together and is formed wavy.

2. The blanking device for fine materials with anti-sticking wall as claimed in claim 1, characterized in that: and the discharging hopper (2) is provided with a driving mechanism for driving the plurality of blanking plates (3) at the same side to shake in a small range.

3. The blanking device for fine materials with anti-sticking wall as claimed in claim 2, characterized in that: actuating mechanism includes cam (4), two first bases (7) of fixedly connected with are gone up along the outer wall of its length direction one end in hopper (2) down, fixedly connected with supporting seat (6) are gone up in first base (7), it is connected with branch (5) to rotate on supporting seat (6), the one end of branch (5) is run through the lateral wall of hopper (2) down with cam (4) coaxial coupling, one of them branch (5) are kept away from the one end coaxial coupling of cam (4) has first motor (8), two cam (4) support respectively the lateral wall of hopper (2) both sides and corresponding down between blanking plate (3), be provided with on the lateral wall of hopper (2) down and be used for the simultaneous drive both sides cam (4) pivoted drive assembly.

4. The blanking device for fine materials with anti-sticking walls as claimed in claim 3, characterized in that: the driving assembly comprises driving wheels (9), the supporting rod (5) is coaxially connected with the driving wheels (9), and a driving belt (10) is sleeved between the two driving wheels (9).

5. The blanking device for fine materials with anti-sticking wall as claimed in claim 2, characterized in that: all connect a plurality of elastic component (11) on the inside wall of hopper (2) along its length direction's both sides down, elastic component (11) keep away from the one end of the inside wall of hopper (2) down with blanking plate (3) are connected.

6. The blanking device for fine materials with anti-sticking wall as claimed in claim 1, characterized in that: fixedly connected with second base (12) on the lateral wall of hopper (2) along its length direction's one end down, spacing seat of fixedly connected with (13) is gone up in second base (12), it is connected with dwang (14) to rotate on spacing seat (13), the one end of dwang (14) articulates there is cleaning brush (15), other end coaxial coupling has second motor (16), clean brush (15) and arrange in down the sky of hopper (2), be provided with on dwang (14) be used for with clean the locking piece that brush (15) locked.

7. The blanking device for fine materials with anti-sticking walls as claimed in claim 6, characterized in that: the locking piece sets up to bolt (17), bolt (17) slide to set up on dwang (14), it is provided with socket (18) to clean brush (15), bolt (17) with socket (18) grafting adaptation, be provided with on dwang (14) be used for with locating part (19) that bolt (17) locked.

8. The blanking device for fine materials with anti-sticking wall as claimed in claim 1, characterized in that: the blanking plate (3) is connected with an insert rod (20), the inner side walls of the two ends of the blanking hopper (2) in the length direction are fixedly connected with fixing seats (21), and the insert rod (20) penetrates through the inner side walls of the blanking hopper (2) to be rotatably connected onto the fixing seats (21).