Concrete stock bin

Abstract

The utility model relates to a concrete stock bin, and belongs to the technical field of concrete production, the concrete stock bin comprises a supporting seat and a plurality of material storage bins arranged on the upper surface of the supporting seat, a plurality of isolation strips are arranged in the material storage bins in a partition mode, a driving assembly is arranged on the supporting seat, and a plurality of moving seats are arranged on the driving assembly; the driving assembly drives the moving bases to move, the number of the moving bases is equal to that of the material storage bins, the moving bases correspond to the material storage bins one to one, and the moving bases are located above the material storage bins. According to the concrete stock bin, in the moving process, large-particle raw materials isolated by isolation strips are stripped out of the material storage bin, meanwhile, materials entering the material storage bin are stirred, the materials can conveniently flow and fall into the material storage bin to be stored, the situation that the large-particle raw materials entering the raw materials are directly isolated by traditional isolation strips is avoided, and the production efficiency is improved. Isolated large-particle raw materials cannot be quickly cleaned; and the materials are blocked and cannot be discharged.

Description

TECHNICAL FIELD

[0001] The utility model relates to concrete production technical field, concretely to a concrete bunker. BACKGROUND

[0002] Concrete preparation technology mainly includes calculating the strength of concrete and the mixing of concrete, and belongs to an important link in concrete engineering, and the preparation work before construction is a very important factor for whether the concrete preparation is successful or not, and the concrete bunker is an important equipment for storing concrete materials.

[0003] When the concrete bunker stores materials, the materials are conveyed into the concrete bunker by a forklift, a transport vehicle or other conveying equipment, in order to ensure that the stored materials do not contain large particles of raw materials, a partition strip is arranged at the feeding port of the concrete bunker to prevent large particles of raw materials from entering the storage, and due to the isolation of the gap, the large particles are isolated, which is not convenient for timely cleaning of the large particles of raw materials and affects the flow and dropping of the materials, therefore, the utility model provides a concrete bunker which can conveniently clean large particles of raw materials and ensure the flow effect of the materials to solve the defects of the prior art. SUMMARY

[0004] In view of the defects of the prior art, the utility model provides a concrete bunker.

[0005] To achieve the above object, the utility model provides the following technical scheme: a concrete bunker, which comprises a supporting seat, a plurality of material storage bins arranged on the upper surface of the supporting seat, a plurality of isolation strips arranged in the material storage bins, a driving assembly arranged on the supporting seat, a plurality of moving seats arranged on the driving assembly, the driving assembly drives the moving seats to move, the number of the moving seats is equal to that of the material storage bins, and each moving seat is located above a corresponding material storage bin;

[0006] A pair of moving rods are slidably arranged on the moving seats, elastic members are arranged between the upper surfaces of the moving seats and the outer surfaces of the moving rods, the lower ends of the moving rods are provided with loading plates, and the lower ends of the loading plates are provided with a plurality of push rods corresponding to the isolation strips in one-to-one manner, the push rods are equal in width to the isolation strips and are flush with the front and back edges of the isolation strips.

[0007] By adopting the above technical scheme, the driving assembly is arranged to drive the moving seats to move, the moving rods, the loading plates and the push rods move as a whole in the material storage bins, the elastic members are arranged to ensure that the push rods contact the inclined surfaces of the inner walls of the material storage bins during left and right movement, the push rods are automatically stretched and contracted in cooperation with the elastic members, so that the push rods strip the large particles of raw materials isolated by the isolation strips out of the material storage bins during movement, and the materials in the material storage bins are pushed at the same time, which facilitates the flow of the materials into the material storage bins for storage.

[0008] As a preferred technical scheme of the utility model, the driving assembly comprises a pair of support frames, a servo motor, a movable seat, a threaded rod, a guide rod and a plurality of threaded seats.

[0009] The support frames are arranged on the left and right sides of the upper end of the support seat, the servo motor is arranged on the outer side of one of the support frames, the movable seat is arranged on the inner side of the other support frame, the threaded rod is arranged between the output shaft of the servo motor and the movable seat, the threaded seat is threadedly connected to the outer portion of the threaded rod and is connected to the moving seat one by one, and the guide rod passes through the threaded seat and is connected to the support frame.

[0010] The above technical scheme realizes the driving of the driving assembly to drive the moving seat to move.

[0011] As a preferred technical scheme of the utility model, the elastic member is a stainless steel spring, but is not limited to a stainless steel spring, the lower end of the push rod is provided with a roller, and the roller is in contact with the upper surface of the isolation strip and has the same width.

[0012] The above technical scheme provides that the roller is arranged to facilitate the movement of the push rod to the inner wall of the material storage bin, so that blockage is avoided.

[0013] As a preferred technical scheme of the utility model, when the elastic member is in a compressed state, the push rod moves to the uppermost position, and the roller is located above the material storage bin.

[0014] The above technical scheme ensures that when the elastic member is in a compressed state, the push rod can move to the upper side of the material storage bin.

[0015] As a preferred technical scheme of the utility model, the left and right sides of the upper end of the material storage bin are each provided with a limiting block.

[0016] The above technical scheme provides that the limiting block is arranged to prevent the push rod from moving out of the upper surface of the material storage bin and being unable to reset.

[0017] As a preferred technical scheme of the utility model, the outer portion of the support seat is provided with a material receiving seat, and the material receiving seat and the support seat are combined to form a sealed state.

[0018] The above technical scheme provides that the material receiving seat is arranged to facilitate the storage of the large-particle raw materials stripped out into the material receiving seat.

[0019] As a preferred technical scheme of the utility model, the lower end of the material storage bin is provided with a discharge cylinder, and the discharge cylinder passes through the support seat.

[0020] The above technical scheme provides that the discharge cylinder facilitates the discharge of the materials.

[0021] As a preferred technical scheme of the utility model, the surface of the loading plate is provided with an adjusting through hole, the surface of the push rod is provided with a threaded locking rod penetrating through the adjusting through hole, and the threaded locking rod is externally screwed with a locking nut.

[0022] By adopting the above technical scheme, the push rod can be fixed on the loading plate through the locking cooperation of the threaded locking rod, the adjusting through hole and the locking nut, and the spacing between the push rods can be adjusted correspondingly according to the spacing of the isolation strips.

[0023] Compared with the prior art, the technical scheme of the utility model has the following beneficial effects:

[0024] 1. The concrete bin is driven by the driving assembly to drive the movement of the moving seat, the moving rod, the loading plate and the push rod, and the elastic member is arranged to ensure that the push rod contacts the inner wall slope of the material storage bin during the left and right movement, so that the push rod automatically expands and contracts in cooperation with the elastic member, thereby stripping the large-particle raw materials isolated by the isolation strips out of the material storage bin during the movement of the push rod, and the materials entering the material storage bin are stirred, facilitating the flow of the materials into the material storage bin for storage, avoiding the direct isolation of the large-particle raw materials in the traditional isolation strips, and the phenomenon of material blockage and inability to discharge.

[0025] 2. The concrete bin is driven by the driving assembly to drive the movement of the moving seat, the moving rod, the loading plate and the push rod, and the elastic member is arranged to ensure that the push rod contacts the inner wall slope of the material storage bin during the left and right movement, so that the push rod automatically expands and contracts in cooperation with the elastic member, thereby stripping the large-particle raw materials isolated by the isolation strips out of the material storage bin during the movement of the push rod, and the materials entering the material storage bin are stirred, facilitating the flow of the materials into the material storage bin for storage, avoiding the direct isolation of the large-particle raw materials in the traditional isolation strips, and the phenomenon of material blockage and inability to discharge. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1 It is a perspective view of the utility model;

[0027] Figure 2 It is a side view perspective view of the utility model

[0028] Figure 3 It is an enlarged view of A of the utility model;

[0029] Figure 4 It is a bottom view of the utility model.

[0030] In the figure: 1, support seat; 2, material storage bin; 3, isolation strip; 4, support frame; 5, servo motor; 6, movable seat; 7, threaded rod; 8, threaded seat; 9, moving seat; 10, moving rod; 11, elastic member; 12, loading plate; 13, lever; 14, roller; 15, adjusting perforation; 16, threaded locking rod; 17, locking nut; 18, material receiving seat; 19, material discharge cylinder; 20, guide rod. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0032] Please refer to Figures 1-4 The concrete bin in the embodiment mainly comprises a support seat 1, a plurality of material storage bins 2, isolation strips 3, a driving assembly, a moving seat 9, a moving rod 10, elastic members 11, a loading plate 12, a lever 13 and other components, and the components are mutually matched to realize the functions of material storage, large-particle raw material cleaning and smooth material falling.

[0033] Detailed structure and positional relationship,

[0034] The support seat 1 is the base of the entire bin and is welded from high-strength steel material, has sufficient strength and stability, and supports the weight and force of the plurality of material storage bins 2 and other related components.

[0035] The material storage bins 2 are equidistantly fixed on the upper surface of the support seat 1 by bolts, are coiled from steel plates, ensure the safety and reliability of material storage, and have limiting blocks welded on the left and right sides of the upper end, which are used to limit the moving range of the lever 13 and prevent it from moving out of the upper surface of the material storage bin 2 and failing to reset.

[0036] The isolation strips 3 are equidistantly installed in the material storage bin 2 by the way of partition welding, are made of wear-resistant steel material, and are used to isolate large-particle raw materials in the materials to avoid affecting the quality of concrete.

[0037] The driving assembly is installed on the support base 1 and mainly comprises a pair of support frames 4, a servo motor 5, a movable seat 6, a threaded rod 7, a guide rod 20 and a plurality of threaded seats 8. The support frames 4 are respectively welded on the left and right side faces of the upper end of the support base 1 to provide a support and mounting base for other components. The servo motor 5 is fixedly installed on the outer side of the right support frame 4 through bolts. The output shaft of the servo motor 5 is connected and fixed with the threaded rod 7 through a shaft coupling. The movable seat 6 is fixedly installed on the inner side face of the left support frame 4 and is connected with the threaded rod 7 to rotate circumferentially. The threaded rod 7 drives the threaded seats 8 to move through threaded transmission. The guide rod 20 penetrates through the threaded seats 8 and is fixedly connected with the support frames 4 to ensure that the threaded seats 8 keep stable linear motion during movement. The number of the threaded seats 8 is equal to that of the movable seats 9 and the material storage bins 2. The threaded seats 8 are screwed on the outside of the threaded rod 7 and are connected with the corresponding movable seats 9 through bolts and other fasteners to convert the rotary motion of the threaded rod 7 into linear motion and drive the movable seats 9 to move.

[0038] The movable seats 9 are rectangular steel plate structures and are connected and fixed with the threaded seats 8 through bolts and other fasteners to realize linkage with the driving assembly. A pair of front and rear symmetrical movable rods 10 are slidably penetrated through the movable seats 9. The movable rods 10 are made of high-strength steel and have a finely processed surface to ensure smooth sliding cooperation between the movable seats 9 and the movable rods 10. Elastic members 11 are fixedly installed between the upper faces of the movable seats 9 and the outside of the movable rods 10. The elastic members 11 are made of stainless steel springs and can be other adaptable elastic return structures. The elastic members 11 provide elastic force between the movable seats 9 and the movable rods 10 to enable the push rods 13 to automatically move and stretch according to the shape of the inner wall of the material storage bin 2, thereby ensuring good contact and cleaning effect.

[0039] It should be noted that when the elastic members 11 are in a compressed state, the push rods 13 move to the uppermost position, and the rollers 14 are located above the material storage bin 2.

[0040] Loading plate 12: The loading plate 12 is fixedly installed on the lower end surface of the moving rod 10, made of steel plate, has sufficient strength and rigidity, and is used to install and support the push rod 13. The bottom of the loading plate 12 is provided with an open slot, the moving rod 10 is inserted into the open slot of the loading plate 12, the surface of the loading plate 12 is provided with an adjusting through hole 15, the surface of the push rod 13 is threadedly connected with a threaded locking rod 16 passing through the adjusting through hole 15, and the outer surface of the threaded locking rod 16 is threadedly connected with a locking nut 17. The push rod 13 is fixed on the loading plate 12 through the locking cooperation of the threaded locking rod 16, the adjusting through hole 15 and the locking nut 17, the spacing between the push rods 13 is adjusted according to the spacing of the isolation strips 3, and after the adjustment is completed, the fixed push rod 13 after adjustment can be realized by tightening the locking nut 17, so as to adapt to the isolation strips 3 with different spacings.

[0041] Push rod 13: A plurality of push rods 13 are installed on the lower end of the loading plate 12, correspond to the isolation strips 3 one by one, are equal in width to the isolation strips 3 and are flush with the front and back edges, are made of wear-resistant steel material, have smooth surfaces, have good wear resistance and deformation resistance, and have the lower end rotatably connected with a roller 14. The roller 14 is made of polyurethane material, has good wear resistance and shock absorption performance, is in contact with the upper surface of the isolation strip 3 and is equal in width, so as to ensure that the push rod 13 can stably adhere to the inner wall of the material storage bin 2 during movement and avoid blocking.

[0042] Material receiving seat 18: The material receiving seat 18 is fixedly installed on the outside of the support seat 1, is combined with the support seat 1 through bolts and other fasteners to form a closed state, is made of steel plate, has an inclined slope type material guiding surface in the inside, facilitates the smooth falling and storage of the large particle raw materials stripped out, prevents the raw materials from overflowing, and keeps the working environment clean.

[0043] Discharge cylinder 19: The discharge cylinder 19 is connected to the lower end of the material storage bin 2 and passes through the support seat 1, is made of steel pipe, has a smooth inner wall, ensures that the materials can be smoothly discharged, and is provided with a control valve at the lower end for controlling the discharge flow and time of the materials to meet different needs in the concrete production process.

[0044] Scheme principle and expansion,

[0045] Working principle

[0046] Material storage and isolation: In the concrete production process, the materials are transported into the concrete bin by a forklift, a transport vehicle or other conveying equipment for storage. When the materials enter the material storage bin 2, the isolation strips 3 isolate the large particle raw materials in the materials above the material storage bin 2, prevent them from entering the stored materials, and ensure that the quality of the stored materials meets the requirements of the concrete production.

[0047] Large particle raw material cleaning: when the isolated large particle raw material needs to be cleaned, start the servo motor 5, the servo motor 5 drives the threaded rod 7 to rotate, and through the threaded transmission, the threaded seat 8 moves along the guide rod 20, and then drives the moving seat 9 to move, the movement of the moving seat 9 is transmitted to the loading plate 12 and the push rod 13 through the moving rod 10, so that the push rod 13 moves in the material storage bin 2, in the moving process, the elastic element 11 is arranged to enable the push rod 13 to move in contact with the shape of the inner wall of the material storage bin 2 to automatically stretch and shrink, the roller 14 contacts and smoothly rolls on the upper surface of the isolation strip 3, ensuring that the push rod 13 can smoothly strip the large particle raw material isolated by the isolation strip 3 out of the material storage bin 2 and fall into the receiving seat 18 for storage, realizing timely cleaning of the large particle raw material, avoiding material blockage, and ensuring the flow effect of the material.

[0048] Material flow and storage: in the moving process of the push rod 13, in addition to cleaning the large particle raw material, the material entering the material storage bin 2 is also stirred, so that the material can flow uniformly and fall into the material storage bin 2 for storage, improving the storage efficiency and quality of the material and ensuring the stable supply of the material in the concrete production process.

[0049] Scheme expansion,

[0050] Multiple bin cooperative work: the concrete bin is designed as a structure of multiple material storage bins 2, which can store different types and specifications of materials such as coarse aggregate, fine aggregate, mineral powder, fly ash, etc. according to different formulas and needs of concrete production.

[0051] Maintenance and maintenance optimization: on the basis of the scheme, a convenient and fast maintenance channel and an inspection platform are added, which facilitates the periodic inspection, cleaning and replacement of the isolation strip 3, the push rod 13, the elastic element 11 and other components inside the bin by the operator, ensuring the normal operation of the equipment.

[0052] Beneficial effects

[0053] Improve the efficiency of material storage and management: through the arrangement of multiple material storage bins 2, different types and specifications of materials can be stored in categories to meet the diversified needs of concrete production.

[0054] Efficient cleaning of large particle raw material: the unique cooperation of the drive assembly, the moving seat 9, the moving rod 10, the elastic element 11, the loading plate 12 and the push rod 13 enables the bin to automatically and efficiently clean the isolated large particle raw material, avoiding the problems of slow cleaning of large particle raw material and material blockage in traditional bins, ensuring the flow effect of the material and the quality of the concrete.

[0055] Reduce maintenance cost and time: convenient maintenance channel and overhaul platform, and modular design, make the maintenance and maintenance of equipment more convenient, can quickly replace the faulty parts, reduce downtime, reduce maintenance cost, improve the operation efficiency and reliability of equipment.

[0056] In conclusion, the concrete silo of the embodiment solves the problems in the prior art through reasonable design and innovative structure, has the advantages of high efficiency, stability, environmental protection, energy saving, convenient maintenance and the like, provides a reliable material storage equipment for concrete production, and has wide application prospect and market value.

[0057] The electrical components appearing in the text are all electrically connected with the main control unit and the power supply, the main control unit can be a conventional known device such as a computer for control, and the existing disclosed power connection technology is not described herein.

[0058] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A concrete bunker comprising a support base, a plurality of material storage bins provided on the upper surface of the support base, and a plurality of partition bars provided in the material storage bins. The support seat is provided with a driving assembly, a plurality of moving seats are arranged on the driving assembly, the driving assembly drives the moving seats to move, the moving seats are in one-to-one correspondence with the number of the material storage bins and are located above the material storage bins; A pair of moving rods are slidably arranged on the moving seats, elastic members are arranged between the upper surfaces of the moving seats and the outer portions of the moving rods, the lower ends of the moving rods are provided with loading plates, the lower ends of the loading plates are provided with a plurality of push rods in one-to-one correspondence with the isolation strips, the push rods are equal in width to the isolation strips and are flush with the front and rear edges of the isolation strips.

2. A concrete silo according to claim 1, characterized in that: The driving assembly comprises a pair of support frames, a servo motor, a movable seat, a threaded rod, a guide rod and a plurality of threaded seats; The support frames are arranged on the left and right sides of the upper end of the support seat, the servo motor is arranged on the outer side of one of the support frames, the movable seat is arranged on the inner side of the other support frame, the threaded rod is arranged between the output shaft of the servo motor and the movable seat, the threaded seats are threadedly connected to the outer portions of the threaded rod and are connected in one-to-one correspondence with the moving seats, and the guide rod passes through the threaded seats and is connected with the support frames.

3. A concrete silo according to claim 1, characterized in that: The elastic members are stainless steel springs, but are not limited to stainless steel springs, the lower ends of the push rods are provided with rollers, the rollers are in contact with the upper surfaces of the isolation strips and are equal in width to the isolation strips.

4. A concrete silo according to claim 3, characterised in that: When the elastic members are in a compressed state, the push rods move to the uppermost position and the rollers are located above the material storage bins.

5. A concrete silo according to claim 1, characterized in that: Limiting blocks are arranged on the left and right sides of the upper end of the material storage bin.

6. A concrete silo according to claim 1, characterized in that: An external material receiving seat is arranged on the support seat, and the material receiving seat and the support seat form a closed state in combination.

7. A concrete silo according to claim 1 wherein: A discharge cylinder is arranged at the lower end of the material storage bin, and the discharge cylinder passes through the support seat.

8. A concrete silo according to claim 1, characterized in that: Adjusting holes are arranged on the surface of the loading plate, threaded locking rods pass through the adjusting holes, and locking nuts are threadedly connected to the outer portions of the threaded locking rods.

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