CN213504620U - Raw materials conveyor is used in concrete production - Google Patents

Abstract

The utility model discloses a raw materials conveyor for concrete production, the on-line screen storage device comprises a base, the bottom fixed mounting of base has first motor, fixed mounting has the initiative pulley on the output shaft of first motor, the rectangle mouth has been seted up on the base, the transfer roller is installed in the rotation in the rectangle mouth, two the transfer roller passes through the conveyer belt and connects, one of them fixed mounting has driven pulley on the transfer roller. The utility model is provided with two conveying chambers, can convey two different raw materials, is provided with a second motor, a rotating rod, a driving bevel gear, a driven bevel gear and a stirring rod, can stir when the raw materials are conveyed, and ensures that the conveyed raw materials can not agglomerate, thereby ensuring the quality of concrete; still set up pressure sensor and alarm lamp simultaneously, when the raw materials in the transfer chamber reduces to a certain amount, make the staff in time add the raw materials through the alarm lamp, set up the collecting box, can collect remaining raw materials on the conveyer belt, avoid extravagant.

Description

Raw materials conveyor is used in concrete production

Technical Field

The utility model relates to a concrete production technical field specifically is a raw materials conveyor is used in concrete production.

Background

In the concrete production process, concrete raw materials (cement, additives and aggregate) in a storage bin need to be conveyed to a mixing station, and because the raw materials are accumulated in the storage bin for a long time, the raw materials are easy to agglomerate for the cement, and the agglomerated cement is directly conveyed to the mixing station to have certain influence on the quality of the subsequently produced concrete; further, since the types of raw materials are large, it is necessary to arrange a plurality of conveying belts to convey different raw materials, which increases the equipment cost.

The following problems are present when using a conventional raw material conveying apparatus for concrete production:

1. different raw materials cannot be conveyed simultaneously, some raw materials are easy to agglomerate during conveying, and subsequent concrete quality is affected by direct conveying;

2. the volume that the raw materials can not real time monitoring carried when carrying, can't in time add the raw materials when the raw materials is carried the end soon, and the raw materials can remain on the conveyer belt when carrying, does not collect the processing, causes the waste of cost.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a raw materials conveyor is used in concrete production 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: a raw material conveying device for concrete production comprises a base, wherein a first motor is fixedly mounted at the bottom of the base, a driving pulley is fixedly mounted on an output shaft of the first motor, a rectangular opening is formed in the base, conveying rollers are rotatably mounted in the rectangular opening and connected through conveying belts, a driven pulley is fixedly mounted on one of the conveying rollers and connected with the driven pulley through a belt, a plurality of through holes are formed in the bottom of the base, a collecting box is mounted at the bottom of the base, a plurality of supporting rods are fixedly mounted at the upper part of the base, the tops of the four supporting rods are fixedly connected with the same box body, a second motor is fixedly mounted at the right side of the upper part of the box body, a rotating rod is fixedly mounted on an output shaft of the second motor, and a plurality of driving bevel gears are fixedly mounted on the rotating rod, the inside fixed mounting of box has the baffle, the baffle falls into two transport chambers to the box, the stirring rod is installed in the transport chamber rotation, the stirring rod runs through out transport chamber, the top fixed mounting of stirring rod has driven bevel gear, initiative bevel gear and driven bevel gear meshing, the inlet pipe is installed to one side of transport chamber, the one end intercommunication that the inlet pipe kept away from transport chamber has the funnel, the inlet pipe runs through out transport chamber, the inside one side fixed mounting of transport chamber has pressure sensor, the lower extreme fixed mounting of the inside pressure sensor of transport chamber has the V-arrangement board, the discharging pipe is installed to the bottom of V-arrangement board, install the valve in the discharging pipe, the discharging pipe runs through out transport chamber, the lower extreme fixed mounting of one side inlet pipe of transport chamber has the alarm lamp, the bottom right side fixed mounting of base has the controller, the first motor, the second motor, the pressure sensor, the alarm lamp and the controller are electrically connected.

Preferably, four supporting legs are fixedly mounted at the bottom of the base and are distributed in a rectangular shape.

Preferably, a supporting plate is fixedly mounted on the left side of the upper portion of the box body, and the left end of the rotating rod is rotatably connected with the right side of the supporting plate.

Preferably, a plurality of helical blades are fixedly mounted on the stirring rod.

Preferably, the valve is a solenoid valve and is electrically connected with the controller.

Preferably, the front surface of the conveying chamber is provided with a viewing window.

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

1. the utility model is provided with two conveying chambers, can convey two different raw materials, is provided with a second motor, a rotating rod, a driving bevel gear, a driven bevel gear and a stirring rod, can stir when the raw materials are conveyed, and ensures that the conveyed raw materials can not agglomerate, thereby ensuring the quality of concrete;

2. the utility model discloses still set up pressure sensor and alarm lamp simultaneously, when the raw materials in the transport chamber reduced to a certain amount, made the staff in time add the raw materials through the alarm lamp, set up the collecting box, can collect remaining raw materials on the conveyer belt, avoided extravagant.

Drawings

Fig. 1 is a front sectional view of the present invention;

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

fig. 3 is a top cross-sectional view of the present invention.

In the figure: 1. a base; 2. a first motor; 3. a driving pulley; 4. a conveying roller; 5. a conveyor belt; 6. a driven pulley; 7. a collection box; 8. a support bar; 9. a box body; 10. a second motor; 11. rotating the rod; 12. a driving bevel gear; 13. a partition plate; 14. a delivery chamber; 15. a stirring rod; 16. a driven bevel gear; 17. a feed pipe; 18. a funnel; 19. a pressure sensor; 20. a V-shaped plate; 21. a discharge pipe; 22. a valve; 23. an alarm lamp; 24. a controller; 25. a support leg; 26. a support plate; 27. and (4) an observation window.

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.

Referring to fig. 1-3, the present invention provides a technical solution: a raw material conveying device for concrete production comprises a base 1, wherein a first motor 2 is welded at the bottom of the base 1, a driving pulley 3 is welded on an output shaft of the first motor 2, a rectangular opening is formed in the base 1, conveying rollers 4 are rotatably installed in the rectangular opening, the two conveying rollers 4 are connected through a conveying belt 5, a driven pulley 6 is welded on one conveying roller 4, the driving pulley 3 is connected with the driven pulley 6 through a belt, a plurality of through holes are formed in the bottom of the base 1, a collecting box 7 is installed at the bottom of the base 1, a plurality of supporting rods 8 are welded on the upper portion of the base 1, the same box body 9 is welded at the tops of the four supporting rods 8, a second motor 10 is welded at the right side of the upper portion of the box body 9, a rotating rod 11 is welded on an output shaft of the second motor 10, a plurality of driving bevel, the box body 9 is divided into two conveying chambers 14 by a partition plate 13, a stirring rod 15 is rotatably mounted in the conveying chambers 14, the stirring rod 15 penetrates out of the conveying chambers 14, driven bevel gears 16 are welded at the tops of the stirring rods 15, driving bevel gears 12 are meshed with the driven bevel gears 16, a feeding pipe 17 is mounted on one side of each conveying chamber 14, one end, far away from each conveying chamber, of each feeding pipe 17 is communicated with a funnel 18, each feeding pipe 17 penetrates out of each conveying chamber 14, a pressure sensor 19 is welded on one side inside each conveying chamber 14, a V-shaped plate 20 is welded at the lower end of each internal pressure sensor 19 of each conveying chamber 14, a discharging pipe 21 is mounted at the bottom of each V-shaped plate 20, a valve 22 is mounted in each discharging pipe 21, each discharging pipe 21 penetrates out of each conveying chamber 14, an alarm lamp 23 is welded at the lower end of each feeding pipe 17 on one side, The pressure sensor 19 and the alarm lamp 23 are electrically connected with the controller 24;

four landing legs 25 have been welded to the bottom of base 1, and four landing legs 25 have a backup pad 26 in the welding of the upper portion left side that rectangular distribution box 9 is, and the welding has a plurality of helical blade valves 22 to be the solenoid valve and be provided with observation window 27 with the front of controller 24 electric connection transport chamber 14 on the left end of dwang 11 and the right side rotation of backup pad 26 are connected puddler 15.

The working principle is as follows: the utility model discloses a when using, drop into the conveying chamber 14 in through inlet pipe 17 the raw materials, then make second motor 10 work through controller 24, second motor 10 work drives dwang 11 and rotates, dwang 11 rotates and drives initiative conical gear 12 and rotates, initiative conical gear 12 rotates and drives driven conical gear 16 and rotates, driven conical gear 16 rotates and drives puddler 15 and rotates, thereby stir the raw materials in the conveying chamber 14, prevent the raw materials of carrying caking, thereby lead to the quality reduction of concrete, and can carry different raw materials simultaneously through a plurality of conveying chambers 14, when the signal that pressure sensor 19 inside conveying chamber 14 sent is little to certain extent, alarm lamp 23 rings, thereby remind the staff in time to add the raw materials, and the staff also can be through observing window 27 direct observation of how much of raw materials, valve 22 is opened to the raw materials when the stirring, make the raw materials pass through discharging pipe 21 and fall on conveyer belt 5, when the raw materials carries out the ejection of compact, make first motor 2 work through controller 24, 2 work of first motor drive initiative pulley 3 rotates, initiative pulley 3 rotates and drives driven pulley 6 through the belt and rotate, driven pulley 6 rotates and drives transfer roller 4 and rotate, thereby the raw materials is carried through conveyer belt 5, when the raw materials is carrying, still can remain some raw materials on the conveyer belt 5, at this moment, through-hole through base 1, remaining raw materials fall in collecting box 7, thereby carry out centralized processing, but have the transport capacity of real time monitoring raw materials, can carry out the advantage of collecting to remaining raw materials.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a raw materials conveyor for concrete production, includes base (1), its characterized in that: the automatic conveying device is characterized in that a first motor (2) is fixedly mounted at the bottom of the base (1), a driving pulley (3) is fixedly mounted on an output shaft of the first motor (2), a rectangular opening is formed in the base (1), conveying rollers (4) are rotatably mounted in the rectangular opening, the two conveying rollers (4) are connected through conveying belts (5), a driven pulley (6) is fixedly mounted on one conveying roller (4), the driving pulley (3) is connected with the driven pulley (6) through a belt, a plurality of through holes are formed in the bottom of the base (1), a collecting box (7) is mounted at the bottom of the base (1), a plurality of supporting rods (8) are fixedly mounted at the upper part of the base (1), the tops of the four supporting rods (8) are fixedly connected with the same box body (9), and a second motor (10) is fixedly mounted on the right side of the upper part of the box body, fixed mounting has dwang (11) on the output shaft of second motor (10), fixed mounting has a plurality of initiative taper gear (12) on dwang (11), the inside fixed mounting of box (9) has baffle (13), baffle (13) divide into two transport chamber (14) box (9), puddler (15) are installed to transport chamber (14) internal rotation, puddler (15) run through transport chamber (14), the top fixed mounting of puddler (15) has driven taper gear (16), initiative taper gear (12) and driven taper gear (16) meshing, inlet pipe (17) are installed to one side of transport chamber (14), the one end intercommunication that the transport chamber was kept away from in inlet pipe (17) has funnel (18), transport chamber (14) are run through in inlet pipe (17), the inside one side fixed mounting of transport chamber (14) has pressure sensor (19), carry the lower extreme fixed mounting of the internal pressure sensor (19) of room (14) to have V-arrangement board (20), discharging pipe (21) are installed to the bottom of V-arrangement board (20), install valve (22) in discharging pipe (21), discharging pipe (21) run through out and carry room (14), the lower extreme fixed mounting of carrying one side inlet pipe (17) of room (14) has alarm lamp (23), the bottom right side fixed mounting of base (1) has controller (24), first motor (2), second motor (10), pressure sensor (19), alarm lamp (23) and controller (24) electric connection.

2. The raw material conveying device for concrete production according to claim 1, characterized in that: four supporting legs (25) are fixedly mounted at the bottom of the base (1), and the four supporting legs (25) are distributed in a rectangular shape.

3. The raw material conveying device for concrete production according to claim 1, characterized in that: the upper portion left side fixed mounting of box (9) has backup pad (26), the left end of dwang (11) is rotated with the right side of backup pad (26) and is connected.

4. The raw material conveying device for concrete production according to claim 1, characterized in that: and a plurality of helical blades are fixedly arranged on the stirring rod (15).

5. The raw material conveying device for concrete production according to claim 1, characterized in that: the valve (22) is an electromagnetic valve and is electrically connected with the controller (24).

6. The raw material conveying device for concrete production according to claim 1, characterized in that: the front surface of the conveying chamber (14) is provided with an observation window (27).

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