CN213890655U

CN213890655U - Concrete mixing plant gravel bin unloader

Info

Publication number: CN213890655U
Application number: CN202022525900.1U
Authority: CN
Inventors: 葛涛
Original assignee: Jinan Shengbang Control Engineering Co ltd
Current assignee: Jinan Shengbang Control Engineering Co ltd
Priority date: 2020-11-05
Filing date: 2020-11-05
Publication date: 2021-08-06
Anticipated expiration: 2030-11-05

Abstract

The utility model discloses a concrete mixing plant gravel storehouse unloader, including box, deflector and containing box, the inside fixed mounting of box has the filter screen, box one side movable mounting of discharge gate bottom has the deflector, the opposite side fixed mounting of box has shock dynamo, the bottom fixed mounting of box has the feed opening, the inboard fixed mounting of support column has electric putter, electric putter's inboard runs through feed opening fixed mounting has the fixed block, gravity sensor's bottom fixed mounting has the connecting seat, the bottom fixed mounting of feed opening has the containing box. The utility model discloses a be provided with a series of structures and make this device can utilize shock dynamo earlier to shake the device at the in-process that uses, filter the grit through the filter screen, later utilize gravity sensor to weigh to the grit that filters well to carry out the unloading material through opening electric putter and plug up, stop the unloading.

Description

Concrete mixing plant gravel bin unloader

Technical Field

The utility model relates to a mixing plant technical field specifically is a concrete mixing plant grit material storehouse unloader.

Background

The mixing plant is mainly used for concrete construction engineering, the main purpose is mixing concrete, the concrete mixing is mainly suitable for large-scale infrastructure construction engineering such as urban, rural and commercial premixed concrete, roads and bridges, water conservancy projects, airports, ports and the like and places with large concrete demand, and the grit material bin is mainly used for storing grit, so that the blanking device for the grit material bin of the concrete mixing plant is needed.

The prior blanking device of the sand material bin of the concrete mixing plant has the following defects:

1. the blanking device of the sand and stone material bin of the concrete mixing plant is inconvenient to control the proportion of sand and stone when mixing concrete;

2. concrete mixing plant gravel storehouse unloader if there is too big grit at the unloading in-process, can reduce the quality of concrete to when filtering off the grit that will not need, the staff is pounded easily to the grit, for this reason we propose a concrete mixing plant gravel storehouse unloader and solve current problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a concrete mixing plant gravel storehouse unloader to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a concrete mixing plant gravel and sand feed bin unloader, includes box, deflector and containing box, the inside fixed mounting of box has the filter screen, one side fixed mounting of box has the discharge gate, box one side movable mounting of discharge gate bottom has the deflector, the opposite side fixed mounting of box has shock dynamo, the bottom fixed mounting of box has the feed opening, the feed opening outside fixed mounting of bottom half has the support column, the inboard fixed mounting of support column has electric putter, electric putter's inboard runs through feed opening fixed mounting and has the fixed block, the bottom fixed mounting of support column has gravity sensor, gravity sensor's bottom fixed mounting has the connecting seat, the bottom fixed mounting of feed opening has the containing box.

Preferably, the universal wheels are fixedly mounted on two sides of the bottom of the storage box, and the observation window is fixedly mounted on the surface of the storage box.

Preferably, the two sides of the gravity sensor are fixedly provided with fixing plates, and the top of each fixing plate is fixedly provided with a fixing bolt.

Preferably, a controller is fixedly mounted on the surface of the box body, and a control button is arranged on the surface of the controller.

Preferably, a connecting plate is fixedly installed between the vibration motor and the box body, and connecting bolts are fixedly installed at two ends of the connecting plate.

Preferably, the bottom of deflector is fixed with the bracing piece, and the both sides fixed mounting of bracing piece has the fixed pin.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model supports the box body on the ground through the support column, the electric push rod is fixedly arranged at the inner side of the support column, the fixed block is fixedly arranged at the inner side of the electric push rod through the feed opening, the gravity sensor is fixedly arranged at the bottom of the support column, the filtered gravel is weighed through the gravity sensor, and then the electric push rod is contracted outwards to drive the fixed block to expand outwards, so that the filtered gravel is placed in the containing box, because the strict requirement on the proportion of the gravel is required when the concrete is stirred, the gravel is weighed through the gravity sensor, when the gravel flows to a certain amount, the fixed block can be closed through the electric push rod, thereby the material is blocked, the blanking is stopped, the connecting seat is fixedly arranged at the bottom of the gravity sensor, the containing box is fixedly arranged at the bottom of the feed opening, and the gravel can be contained through the containing box, thereby facilitating the transportation of the sand by the user.

2. The utility model discloses an inside fixed mounting at the box has the filter screen, one side fixed mounting of box has the discharge gate, box one side movable mounting of discharge gate bottom has the deflector, the opposite side fixed mounting of box has shock dynamo, utilize shock dynamo to vibrate whole device, thereby be convenient for sieve the grit, later can make some too big grit advance not in the box through the filter screen, thereby leave too big grit through the filter screen, and flow away too big grit through the discharge gate, because the grit can pound the area staff at the eminence, consequently, carry out the guide effect with too big grit through the deflector, thereby make too big grit fall down in the same direction as the deflector.

Drawings

Fig. 1 is an inside view of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is a schematic view of a partial structure of the electric putter of the present invention;

fig. 4 is a schematic view of a local structure of the gravity sensor of the present invention.

In the figure: 1. a box body; 101. a discharge port; 102. a feeding port; 2. an electric push rod; 3. a guide plate; 301. a support bar; 302. a fixing pin; 4. a support pillar; 5. a connecting seat; 6. a universal wheel; 7. filtering with a screen; 8. vibrating a motor; 9. a connecting plate; 901. a connecting bolt; 10. a fixed block; 11. a storage box; 1101. an observation window; 12. a gravity sensor; 13. a controller; 14. a fixing plate; 1401. and (5) fixing the bolt.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides an embodiment: a blanking device of a sand and stone storage bin of a concrete mixing station comprises a box body 1, a guide plate 3 and a storage box 11, wherein a filter screen 7 is fixedly arranged in the box body 1, a discharge hole 101 is fixedly arranged on one side of the box body 1, the guide plate 3 is movably arranged on one side of the box body 1 at the bottom of the discharge hole 101, a vibrating motor 8 is fixedly arranged on the other side of the box body 1, the vibrating motor 8 adopts a YZS/YZD/YZO model, the whole device is vibrated by the vibrating motor 8 so as to be convenient to screen sand and stone, then, some overlarge sand and stone can not enter the box body 1 through the filter screen 7, so that the overlarge sand and stone are left through the filter screen 7, and the overlarge sand and stone can flow out through the discharge hole 101, workers can be hit at a high position due to the sand and can be guided by the guide plate 3, and the overlarge sand and stone can fall down along the guide plate 3, the bottom of the box body 1 is fixedly provided with a feed opening 102, the outer side of the feed opening 102 at the bottom of the box body 1 is fixedly provided with a support column 4, the box body 1 can be supported on the ground through the support column 4, the inner side of the support column 4 is fixedly provided with an electric push rod 2, the electric push rod 2 adopts a TGA model, the inner side of the electric push rod 2 penetrates through the feed opening 102 and is fixedly provided with a fixed block 10, the bottom of the support column 4 is fixedly provided with a gravity sensor 12, the gravity sensor 12 adopts a GJZC model, the filtered sandstone is weighed through the gravity sensor 12 and then is outwards contracted through the electric push rod 2, so that the fixed block 10 is driven to extend and retract outwards, the filtered sandstone is placed into the containing box 11, because when concrete is stirred, the proportion of the sandstone needs to have strict requirements, the sandstone is weighed through the gravity sensor 12, when the sandstone flows to a certain amount, accessible electric putter 2 closes fixed block 10 to stop the unloading with the material, the bottom fixed mounting of gravity sensor 12 has connecting seat 5, and the bottom fixed mounting of feed opening 102 has containing box 11, can accomodate the grit through containing box 11, thereby the person of being convenient for to use transports the grit away.

Further, the universal wheels 6 are fixedly mounted on two sides of the bottom of the storage box 11, the observation window 1101 is fixedly mounted on the surface of the storage box 11, the observation window 1101 enables a user to observe the storage box 11 conveniently, and the universal wheels 6 can move on the ground, so that the user can move the storage box 11 conveniently.

Further, fixing plates 14 are fixedly installed at both sides of the gravity sensor 12, and fixing bolts 1401 are fixedly installed at the top of the fixing plates 14, and are fixed by the gravity sensor 12 and the fixing plates 14, and then the fixing plates 14 are fixed on the connecting socket 5 by the fixing bolts 1401, thereby enhancing the stability of the gravity sensor 12 on the connecting socket 5.

Further, the fixed surface of box 1 installs controller 13, and the surface of controller 13 is provided with control button, utilizes the wire to respectively electric putter 2, gravity sensor 12 and shock dynamo 8 electric connection through controller 13, later controls electric putter 2, gravity sensor 12 and shock dynamo 8 respectively to the use of the user of being convenient for to whole device.

Further, a connecting plate 9 is fixedly installed between the vibration motor 8 and the box body 1, connecting bolts 901 are fixedly installed at two ends of the connecting plate 9, the vibration motor 8 and the connecting plate 9 are fixedly connected, and then the connecting plate 9 is fixed on the box body 1 through the connecting bolts 901, so that the stability of the vibration motor 8 on the box body 1 is enhanced.

Further, the bottom of deflector 3 is fixedly mounted with bracing piece 301, and the both sides fixed mounting of bracing piece 301 has fixed pin 302, supports deflector 3 through bracing piece 301, later inserts fixed pin 302 subaerial to strengthen the stability of deflector 3.

The working principle is as follows: vibrate the device through shock dynamo 8 during the use, later utilize filter screen 7 to filter the grit, and filter away too big grit, filter and accomplish the back, weigh the grit that filters through gravity sensor 12, later through electric putter 2 outwards shrink, thereby drive fixed block 10 outwards flexible, make the grit that filters put into containing box 11 in, because when stirring the concrete, there is strict requirement to the proportion of grit, consequently weigh the grit through gravity sensor 12, when the grit has flowed certain volume, accessible electric putter 2 closes fixed block 10, thereby stop the material, stop the unloading.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a concrete mixing plant gravel storehouse unloader, includes box (1), deflector (3) and containing box (11), its characterized in that: a filter screen (7) is fixedly arranged in the box body (1), a discharge hole (101) is fixedly arranged at one side of the box body (1), a guide plate (3) is movably arranged at one side of the box body (1) at the bottom of the discharge hole (101), the other side of the box body (1) is fixedly provided with a vibration motor (8), the bottom of the box body (1) is fixedly provided with a feed opening (102), a supporting column (4) is fixedly arranged on the outer side of the feed opening (102) at the bottom of the box body (1), an electric push rod (2) is fixedly arranged on the inner side of the supporting column (4), a fixed block (10) is fixedly arranged on the inner side of the electric push rod (2) through a feed opening (102), a gravity sensor (12) is fixedly arranged at the bottom of the supporting column (4), the bottom fixed mounting of gravity sensor (12) has connecting seat (5), the bottom fixed mounting of feed opening (102) has containing box (11).

2. The blanking device of the gravel bin of the concrete mixing plant according to claim 1, characterized in that: the universal wheels (6) are fixedly mounted on two sides of the bottom of the containing box (11), and the observation window (1101) is fixedly mounted on the surface of the containing box (11).

3. The blanking device of the gravel bin of the concrete mixing plant according to claim 1, characterized in that: the gravity sensor is characterized in that fixing plates (14) are fixedly mounted on two sides of the gravity sensor (12), and fixing bolts (1401) are fixedly mounted on the tops of the fixing plates (14).

4. The blanking device of the gravel bin of the concrete mixing plant according to claim 1, characterized in that: the surface of the box body (1) is fixedly provided with a controller (13), and the surface of the controller (13) is provided with a control button.

5. The blanking device of the gravel bin of the concrete mixing plant according to claim 1, characterized in that: a connecting plate (9) is fixedly installed between the vibrating motor (8) and the box body (1), and connecting bolts (901) are fixedly installed at two ends of the connecting plate (9).

6. The blanking device of the gravel bin of the concrete mixing plant according to claim 1, characterized in that: the bottom fixed mounting of deflector (3) has bracing piece (301), and the both sides fixed mounting of bracing piece (301) has fixed pin (302).