CN215549830U - Concrete mixing downstairs hopper of accurate blanking - Google Patents

Abstract

The application discloses concrete mixing downstairs hopper of accurate blanking, it includes the guide bin, and the guide bin includes feeder hopper and play hopper, and the feeder hopper is connected with the concrete mixing building, and the one end that the concrete mixing building was kept away from to the feeder hopper is connected with going out the hopper, is provided with the drive arrangement who is used for driving out the hopper oscilaltion on the feeder hopper. This application has when the concrete mixer truck pours back into the garage into, and the car stops to the corresponding place in guide storehouse, descends toward being close to concrete mixer truck department through drive arrangement drive play hopper for go out the hopper and can aim at the entry of concrete mixer truck, pour the concrete into the concrete mixer truck again, avoid as far as possible to spill the effect outside the concrete mixer truck in order to cause certain pollution to the garage at the in-process concrete of pouring the concrete.

Description

Concrete mixing downstairs hopper of accurate blanking

Technical Field

The application relates to concrete preparation equipment field especially relates to a concrete mixing downstairs hopper of accurate blanking.

Background

At present, concrete is stirred in a container of a concrete mixing plant, and after the concrete is stirred, the concrete is poured into a concrete mixer truck through a discharge hopper of the concrete mixing plant, and the concrete mixer truck drags the stirred concrete to a corresponding place for operation.

Chinese patent No. CN201220124550.0 in the related art proposes a cylindrical gravel aggregate bin for cement concrete mixing plant, comprising: the material guide hopper is a conical body and is welded at the lower part of the storage hopper body; the metering hopper door is arranged at the bottom of the material guide hopper; the material distributing partition board is arranged in the cavity of the storage hopper body; the support is arranged at the lower part of the outer wall of the radial four-branch line of the storage bucket body.

With respect to the related art among the above, the inventors consider that the following drawbacks exist: when the concrete is fed into the car through the material guide hopper, the concrete mixing car cannot accurately align the material guide hopper at every time, so that the phenomenon that part of the concrete poured out from the material guide hopper cannot fall into the concrete mixing car can occur, the concrete can splash into the concrete mixing car and the garage, the environment in the garage is polluted, and the concrete is difficult to clean.

SUMMERY OF THE UTILITY MODEL

Thereby can not both aim at the guide fill accurately at every turn in order to improve the concrete mixer truck and lead to the concrete that the guide fill poured to have the partly problem that can't pour into the concrete mixer truck, this application provides the concrete mixing downstairs hopper of accurate blanking.

The application provides a pair of concrete mixing under building hopper of accurate blanking adopts following technical scheme:

the utility model provides a concrete mixing downstairs hopper of accurate blanking, includes the guide feed bin, the guide feed bin includes feeder hopper and play hopper, the feeder hopper is connected with the concrete mixing building, the one end that the concrete mixing building was kept away from to the feeder hopper is connected with a hopper, be provided with on the feeder hopper and be used for the drive go out the drive arrangement of hopper oscilaltion.

Through adopting above-mentioned technical scheme, when the concrete when in the guide storehouse pours into the concrete mixer truck, the concrete will follow the feeder hopper and get into through out the hopper, pour out the concrete mixer truck from out the hopper at last, back in the garage is poured into to the concrete mixer truck, the car stops to the corresponding place in guide storehouse, descend toward being close to concrete mixer truck department through drive arrangement drive play hopper, make out the hopper can aim at the entry of concrete mixer truck, pour the concrete into the concrete mixer truck again, avoid as far as possible to splash the concrete mixer truck outside in order to cause certain pollution to the garage at the in-process concrete of pouring into, also can reduce the loss of concrete at concrete pan feeding in-process as far as possible.

Optionally, drive arrangement includes the slide rail, slide rail fixed connection be in on the feeder hopper, there is the slider along its slip direction sliding connection on the slide rail, the lead screw is worn to be equipped with by the slider screw thread, the one end of lead screw is rotated and is connected on the slide rail along its slip direction's lateral wall, the other end runs through slide rail coaxial coupling has the motor, the slider is kept away from one side and the play hopper of slide rail are connected.

Through adopting above-mentioned technical scheme, when going out the hopper lift when the drive, rotate through the motor drive lead screw for the slider removes on the lead screw, and the slider drives out the hopper and removes along the slip direction of slide rail, goes up and down along vertical direction with realizing going out the hopper, and the motor drive lead screw makes the slider down remove along the slip direction of slide rail, thereby makes out the hopper down remove, aims at the entry that the concrete mixing inserted with going out the hopper.

Optionally, the discharge hopper includes a first sleeve and a second sleeve, the first sleeve is fixedly connected to the feed hopper, one end of the first sleeve, which is far away from the feed hopper, is slidably connected to the second sleeve, an elongated slot is formed in a side wall of the first sleeve along a length direction of the first sleeve, a bottom wall of the elongated slot penetrates through the first sleeve, and one end of the slider, which is far away from the slide rail, penetrates through the elongated slot and is fixedly connected to the second sleeve.

Through adopting above-mentioned technical scheme, thereby motor drive lead screw rotates the drive slider and removes, the slider removes along its length direction on the elongated slot, the second sleeve of linkage slides along first telescopic length direction, after pouring the concrete mixer truck into the garage, make the slider remove through the motor drive lead screw, thereby the drive second sleeve stretches out first sleeve and removes toward the entrance of concrete mixer truck, make the second sleeve aim at the entry of concrete mixer truck, avoid concrete pan feeding in-process to spatter outside the car and in the garage as far as possible.

Optionally, the second sleeve is close to the one end of feeder hopper is connected with flexible piece, flexible piece is kept away from the telescopic one end of second with the end connection of feeder hopper, flexible piece encircles the setting and is in the feeder hopper with between the second sleeve.

Through adopting above-mentioned technical scheme, when the concrete is through first sleeve and second sleeve, the flexible piece seals the gliding position of second sleeve on first sleeve, make the concrete directly pass directly to the second sleeve around the cover that is from the flexible piece, pour out in the second sleeve again, thereby avoid the concrete to plug up the gliding position of second sleeve as far as possible and cause the unable gliding phenomenon on first sleeve of second sleeve, and the flexible piece has the elasticity, can be along with the second sleeve is flexible, avoid the flexible in-process of second sleeve to cause the damage to the flexible piece as far as possible.

Optionally, a dust cover is coaxially connected to the outer side of the feed hopper, and the dust cover is arranged around the outer side of the feed hopper.

Through adopting above-mentioned technical scheme, the dust cover all covers the feeder hopper and play hopper, and when carrying out the pan feeding with the concrete, the raise dust phenomenon that the in-process of concrete mixer produced is poured into to the concrete, and the dust of raising will be covered by the dust cover, avoids the phenomenon that dust flies upward everywhere as far as possible, reduces the harm of raise dust to constructor.

Optionally, the dust cover encircles in proper order along its length direction and is provided with a plurality of steel rings.

Through adopting above-mentioned technical scheme, increased the weight of dust cover, avoided the dust cover as far as possible to wave the phenomenon everywhere for the dust cover can be taken on concrete mixer more accurately.

Optionally, the one end that the feeder hopper was kept away from to the dust cover is connected with a plurality of lantern rings, the outside of feeder hopper is connected with a plurality of sleeve hooks, the lantern ring with the quantity one-to-one of sleeve hook just the lantern ring with sleeve hook overlap joint adaptation.

Through adopting above-mentioned technical scheme, after accomplishing the concrete material loading, when not needing the dust cover to cover, can get up the dust cover rolling, the dust cover can fold together of one deck, with the lantern ring hook on the dust cover on the lantern ring, with the dust cover lock joint on the outside of feeder hopper, when carrying out the pan feeding with the concrete next time, untie the dust cover again and cover out the hopper and prevent dust.

Optionally, one end of the second sleeve, which is far away from the first sleeve, is fixedly connected with a limiting plate, and the limiting plate is arranged on the second sleeve in a surrounding manner and is arranged in an inclined manner.

Through adopting above-mentioned technical scheme, help the second sleeve to aim at the entry of concrete mixing truck for more accurately help reducing the phenomenon that the concrete splashes outside the concrete mixing truck and in the garage during the concrete feeding.

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

1. the feeding hopper, the discharging hopper and the driving device are arranged, so that the discharging hopper can be aligned to an inlet of the concrete mixer truck, the concrete is poured into the concrete mixer truck, the phenomenon that the concrete splashes out of the concrete mixer truck to cause certain pollution to a garage in the process of pouring the concrete is avoided as much as possible, and the loss of the concrete in the process of feeding the concrete can be reduced as much as possible;

2, the discharging hopper is lifted along the vertical direction by arranging the motor, the screw rod and the sliding block, the motor drives the screw rod to enable the sliding block to move downwards along the sliding direction of the sliding rail, so that the discharging hopper moves downwards, and the discharging hopper is aligned to an inlet of a concrete stirring insert;

3. through setting up the dust cover, cover feeder hopper and play hopper, the dust of raiseing will be covered by the dust cover, avoids the phenomenon that dust flies upward everywhere as far as possible, reduces the harm of raise dust to constructor.

Drawings

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

Fig. 2 is a schematic sectional view taken along line a-a of fig. 1.

Reference numerals: 1. a feed hopper; 2. a slide rail; 3. a screw rod; 4. a slider; 5. a motor; 6. a first sleeve; 7. a second sleeve; 8. a long groove; 9. a flexible sheet; 10. a dust cover; 11. steel rings; 12. a collar; 13. sleeving a hook; 14. and a limiting plate.

Detailed Description

The present application is described in further detail below with reference to figures 1-2.

The embodiment of the application discloses concrete mixing downstairs hopper of accurate blanking. Referring to fig. 1, the concrete mixing downstairs hopper of accurate blanking includes the guide feed bin, and the guide feed bin includes feeder hopper 1 and goes out the hopper, and feeder hopper 1 is connected with the concrete mixing building, and in this application embodiment, feeder hopper 1 welds on the concrete mixing building, and the opening that feeder hopper 1 is close to concrete mixing building one end is greater than the opening that feeder hopper 1 kept away from concrete mixing building one end.

Referring to fig. 1 and 2, go out the hopper and include first sleeve 6 and second sleeve 7, first sleeve 6 can weld on feeder hopper 1, first sleeve 6 can also be bolted on feeder hopper 1, in this application embodiment, first sleeve 6 welds on feeder hopper 1, the one end and the second sleeve 7 sliding connection of feeder hopper 1 are kept away from to first sleeve 6, the one end fixedly connected with limiting plate 14 of first sleeve 6 is kept away from to second sleeve 7, limiting plate 14 encircles the setting and is the slope setting on second sleeve 7, help second sleeve 7 to aim at the entry of concrete mixer, make more accurately during the concrete feeding.

Referring to fig. 2, a limiting block is arranged at one end, away from the feeding hopper 1, of the first sleeve 6, in order to prevent the second sleeve 7 from falling off from the first sleeve 6, an elongated slot 8 is formed in the side wall of the first sleeve 6 along the length direction of the first sleeve, the bottom wall of the elongated slot 8 penetrates through the first sleeve 6, and a driving device used for driving the feeding hopper to ascend and descend is arranged on the feeding hopper 1.

In a feasible implementation manner, referring to fig. 2, the driving device includes a slide rail 2, the slide rail 2 is welded on the feeding hopper 1 and is vertically disposed, a slide block 4 is slidably connected to the slide rail 2 along the sliding direction thereof, a screw rod 3 is threaded through the slide block 4, one end of the screw rod 3 is rotatably connected to the slide rail 2 along the side wall of the sliding direction thereof, the other end of the screw rod penetrates through the slide rail 2 and is coaxially connected with a motor 5, and one end of the slide block 4, which is far away from the slide rail 2, penetrates through an elongated slot 8 and is fixedly connected with a second sleeve 7.

The welding of second sleeve 7 is close to the one end of feeder hopper 1 has flexible piece 9, in this application embodiment, it has the steel wire winding to encircle in proper order on the flexible piece 9, be convenient for flexible piece 9 flexible, avoid flexible piece 9 to pile up the phenomenon that can't expand after together as far as possible, flexible piece 9 is kept away from the one end of second sleeve 7 and the tip welding of feeder hopper 1, flexible piece 9 encircles the setting between feeder hopper 1 and second sleeve 7, seal second sleeve 7 sliding position on first sleeve 6, thereby avoid the concrete to plug up the gliding position of second sleeve 7 as far as possible and cause the unable gliding phenomenon on first sleeve 6 of second sleeve 7.

In another possible embodiment, the driving device includes a rack, a base is welded on the feeding hopper 1, a gear is rotatably connected to the base, a motor is coaxially connected to the gear, the gear is meshed with the rack and connected, a fixing rod is welded to the rack, a fixing block is welded to one side, away from the rack, of the fixing rod, the fixing block is welded to the second sleeve 7, and the motor drives the gear to rotate so as to drive the rack to move, so that the fixing block drives the second sleeve 7 to slide in the vertical direction, and therefore the second sleeve 7 can be lifted on the first sleeve 6.

In the embodiment of the application, a first implementation mode is selected, when the second sleeve 7 is driven to slide on the first sleeve 6 to lift the second sleeve 7, the screw rod 3 is driven to rotate by the motor 5, so that the slider 4 moves on the screw rod 3, the slider 4 drives the second sleeve 7 to slide on the first sleeve 6, so that the second sleeve 7 is close to or away from the inlet of the concrete mixer truck, and when the second sleeve 7 needs to slide in a direction close to the concrete mixer truck, the motor 5 drives the screw rod 3 so that the slider 4 moves downwards along the sliding direction of the slide rail 2, so that the second sleeve 7 moves downwards, and the second sleeve 7 is aligned to the inlet of the concrete mixer truck; when need not carry out the material loading with the concrete, motor 5 redrives lead screw 3 and rotates and makes slider 4 remove on lead screw 3, drives second sleeve 7 and up slides, keeps away from the concrete mixing truck.

In order to reduce the raise dust phenomenon, refer to fig. 1 and fig. 2, coaxial coupling has dust cover 10 on the outside of feeder hopper 1, dust cover 10 encircles the outside that sets up at feeder hopper 1, in the embodiment of this application, the welding has the hook on feeder hopper 1, the hook is fixed with dust cover 10 and catches on, make dust cover 10 connect in the outside of feeder hopper 1, dust cover 10 encircles in proper order along its length direction and is provided with a plurality of steel rings 11, steel ring 11 is equidistant setting along the length direction of dust cover 10, make dust cover 10 have certain weight, avoid dust cover 10 to waft phenomenon everywhere as far as possible, make dust cover 10 can take on concrete mixer more accurately, the dust of raiseing will be covered by dust cover 10, avoid the phenomenon that dust pours out the flight as far as possible, reduce the harm of raise dust to constructor.

In the embodiment of the application, referring to fig. 1 and 2, one end of the dust cover 10, which is far away from the feeding hopper 1, is connected with two sleeve rings 12, two sleeve hooks 13 are connected to the outer side of the feeding hopper 1, the number of the sleeve rings 12 corresponds to that of the sleeve hooks 13 one to one, and the sleeve rings 12 and the sleeve hooks 13 are in lap fit, so that when the dust cover 10 is not needed to cover after concrete feeding is completed, the dust cover 10 can be overlapped layer by layer, the sleeve rings 12 on the dust cover 10 are hooked on the sleeve hooks 13, and the dust cover 10 is buckled on the outer side of the feeding hopper 1.

The implementation principle of the concrete mixing downstairs hopper of accurate blanking of this application embodiment is: when the concrete pours into the concrete mixer truck through the guide storehouse in, the concrete will follow feeder hopper 1 and get into through out the hopper, pour out the concrete mixer truck from out the hopper at last, after the concrete mixer truck pours into the garage in, the car stops to the corresponding place in guide storehouse, it rotates to drive lead screw 3 through motor 5, make slider 4 move on lead screw 3, thereby make slider 4 drive second sleeve 7 slide on first sleeve 6, move second sleeve 7 toward being close to the concrete mixer truck, make second sleeve 7 aim at the entry of concrete mixer truck, pour the concrete into the concrete mixer truck again, avoid as far as possible to spill the concrete outside the concrete mixer truck at the in-process of pouring the concrete and cause certain pollution to the garage, also can reduce the loss of concrete at the concrete pan feeding in-process 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 (8)

1. The utility model provides a concrete mixing downstairs hopper of accurate blanking, includes the guide feed bin, its characterized in that: the guide storehouse includes feeder hopper (1) and goes out the hopper, feeder hopper (1) are connected with the concrete mixing building, the one end that the concrete mixing building was kept away from in feeder hopper (1) is connected with a hopper, be provided with on feeder hopper (1) and be used for the drive go out the drive arrangement of hopper oscilaltion.

2. The concrete mixing downstair hopper of accurate blanking of claim 1, wherein: drive arrangement includes slide rail (2), slide rail (2) fixed connection be in on feeder hopper (1), there is slider (4) along its slip direction sliding connection on slide rail (2), lead screw (3) are worn to be equipped with by slider (4) screw thread, the one end of lead screw (3) is rotated and is connected slide rail (2) are run through on the lateral wall of its slip direction, the other end slide rail (2) coaxial coupling has motor (5), keep away from slider (4) one side and the play hopper of slide rail (2) are connected.

3. The concrete mixing downstair hopper of accurate blanking of claim 2, wherein: the discharge hopper comprises a first sleeve (6) and a second sleeve (7), the first sleeve (6) is fixedly connected to the feed hopper (1), one end, far away from the feed hopper (1), of the first sleeve (6) is connected with the second sleeve (7) in a sliding mode, an elongated slot (8) is formed in the side wall of the first sleeve (6) along the length direction of the elongated slot, the bottom wall of the elongated slot (8) penetrates through the first sleeve (6), and one end, far away from the sliding rail (2), of the sliding block (4) penetrates through the elongated slot (8) and is fixedly connected with the second sleeve (7).

4. The concrete mixing downstair hopper of accurate blanking of claim 3, wherein: the second sleeve (7) is close to the one end of feeder hopper (1) is connected with flexible piece (9), keep away from flexible piece (9) the one end of second sleeve (7) with the end connection of feeder hopper (1), flexible piece (9) encircle to set up feeder hopper (1) with between second sleeve (7).

5. The concrete mixing downstair hopper of accurate blanking of claim 1, wherein: the outer side of the feed hopper (1) is coaxially connected with a dust cover (10), and the dust cover (10) is arranged around the outer side of the feed hopper (1).

6. The concrete mixing downstair hopper of accurate blanking of claim 5, wherein: the dustproof cover (10) is sequentially provided with a plurality of steel rings (11) in a surrounding mode along the length direction of the dustproof cover.

7. The concrete mixing downstair hopper of accurate blanking of claim 6, wherein: keep away from dust cover (10) the one end of feeder hopper (1) is connected with a plurality of lantern rings (12), the outside of feeder hopper (1) is connected with a plurality of sleeve hooks (13), lantern ring (12) with the quantity one-to-one of sleeve hook (13) just lantern ring (12) with sleeve hook (13) overlap joint adaptation.

8. The concrete mixing downstair hopper of accurate blanking of claim 3, wherein: one end fixedly connected with limiting plate (14) of first sleeve (6) is kept away from in second sleeve (7), limiting plate (14) encircle to set up on second sleeve (7) and be the slope setting.

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