Discharging structure of concrete stock bin

Abstract

The utility model discloses a discharging structure of a concrete stock bin, and relates to the technical field of concrete stock bins. The vibrating device comprises a stock bin tank, a top cover, a stirring shaft, a side vibrating assembly, a bottom vibrating assembly, an inclined seat and a base, and is characterized in that the top cover is in flange connection with the top of the stock bin tank, a receding hole for mounting an output shaft of a motor is formed in the middle of the top cover, and the motor is fixed to the upper end of the top cover through an L-shaped piece; an output shaft of the motor penetrates through the receding hole and is rotationally connected with the stirring shaft; connecting rods are fixed to the upper ends and the lower ends of the two sides of the stirring shaft through screws, side scraping plates are fixed to the two connecting rods on each side through screws, and a plurality of stirring auxiliary rods are fixed to the middle of the stirring shaft at equal intervals; an extension pipe communicated with the electromagnetic discharge valve is arranged on one side of the bottom of the stock bin tank, a cavity for mounting the bottom vibration assembly is formed in the middle of the bottom of the stock bin tank, and the discharging speed of the concrete stock bin is increased in three aspects.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the field of concrete bunker, concretely relates to a discharging structure of concrete bunker. BACKGROUND

[0002] Concrete is a kind of artificial stone material made of cementing material, aggregate and water etc. by mixing and vibrating, and curing under certain conditions, and the bunker is generally used in the storage of bulk cement in concrete mixing station, and is suitable for storing cement or various bulk building materials.

[0003] Chinese patent number CN 208278718 U proposes a kind of concrete bunker, although by installing the scraper on the inner wall of bin cylinder, scraper is connected in the sliding groove on the inner wall of bin cylinder by clamping, so that scraper and bin cylinder wall are closely combined, make the effect of cleaning better, but the discharge outlet in the concrete bunker still exists concrete bunker siltation jamming situation in actual use process, and since discharge outlet adopts conical structure, leading to the slow speed of concrete bunker discharging, in view of this, the utility model is proposed. UTILITY MODEL CONTENT

[0004] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art, and provide a discharging structure of concrete bunker.

[0005] To solve the above technical problems, the basic idea of the technical scheme of the utility model is:

[0006] A kind of discharging structure of concrete bunker, including bunker tank, top cover, stirring shaft, side vibration component, bottom vibration component, inclined seat and base, the top flange of bunker tank is connected with top cover, the middle part of top cover is provided with the hole for motor output shaft installation, motor is fixed in the upper end of top cover by L type piece, the output shaft of motor penetrates through the hole and is rotatably connected with stirring shaft;

[0007] The upper and lower ends of both sides of stirring shaft are fixed with connecting rod by screw, and each side two connecting rods are fixed with side scraper by screw, and a plurality of stirring auxiliary rods are fixed at the middle part of stirring shaft at equal intervals;

[0008] The bottom side of bunker tank is provided with extension pipe communicated with electromagnetic discharge valve, and the middle part of the bottom of bunker tank is provided with cavity for installing bottom vibration component, and the inner side wall of bunker tank is annularly arranged with a plurality of side vibration components at the bottom.

[0009] The bottom of bunker tank is fixed with inclined seat, and the inclined seat is rotatably connected with base by main connecting shaft, and the side wall of bunker tank is also fixed with inclined ring for preventing side vibration component from being pressed.

[0010] Optionally, a feeding slot is arranged at the upper end of one side of the bin tank, a feeding hopper is fixed outside the feeding slot, and a sealing cover is arranged at the upper end of the feeding hopper and is rotationally connected to the side wall of the bin tank.

[0011] Optionally, the side vibration assembly comprises a fixed bottom plate, a side vibration plate, a first spring, a first vibration motor and an extension sleeve, the side vibration plate is arranged at one side of the fixed bottom plate, the first spring is connected between the side vibration plate and the fixed bottom plate, the first vibration motor is arranged at the upper and lower ends of the side vibration plate, the extension sleeve is arranged between the side vibration plate and the fixed bottom plate, and a plurality of extension pieces are fixed at the side of the side vibration plate at equal intervals.

[0012] Optionally, the bottom vibration assembly comprises a bottom vibration plate, a wrinkle sleeve, a second spring and a second vibration motor, the vibration plate is movably connected to the upper end of the cavity, the wrinkle sleeve is connected between the bottom vibration plate and the bin tank, a plurality of second springs are connected between the vibration plate and the bin tank, the second vibration motor is fixed to the lower end of the bottom vibration plate, and a plurality of crushing heads are arranged at the upper end of the bottom vibration plate.

[0013] Optionally, the upper end of the base is symmetrically fixed with a hinge block for the electric push rod, the extension ends of the two electric push rods are rotationally connected with the connecting rings at the lower ends of the sliding blocks through shaft bodies, the sliding block is composed of a sliding front cover and a sliding rear cover, the sliding front cover and the sliding rear cover are fixed through fixing pins, the two sliding blocks are slidingly connected to the lower ends of the sliding rails, and the sliding rails are fixedly installed at the lower end of the inclined seat.

[0014] Optionally, a level is fixed to the lower side of the front end of the bin tank through screws.

[0015] After the above technical scheme is adopted, the present application has the following advantages compared with the prior art.

[0016] The present application improves the discharging speed of the concrete bin in three aspects. During discharging, firstly, the motor drives the stirring shaft to rotate the scraper and the auxiliary stirring rod, thereby loosening the concrete stored in the bin tank and avoiding the wall-hanging phenomenon. Secondly, the side vibration assembly and the bottom vibration assembly loosen the concrete accumulated on one side of the extension pipe, i.e. the bottom of the bin tank. The extension disc of the side vibration plate and the crushing heads of the bottom vibration plate are used to loosen the accumulated concrete. Then, one of the electric push rods is lifted and the other is retracted, so that the inclined seat is inclined, the extension pipe is inclined relative to the ground, and the concrete is discharged from the electromagnetic discharging valve.

[0017] The specific embodiments of the present application will be further described in detail below with reference to the drawings. BRIEF DESCRIPTION OF DRAWINGS

[0018] The drawings described below are only some embodiments. A person skilled in the art can derive other drawings based on these drawings without inventive effort. In the drawings:

[0019] Figure 1 This is a schematic diagram of the main cross-sectional structure of the utility model;

[0020] Figure 2 This is a schematic diagram showing the structure of the combined parts of the sliding front cover, the sliding rear cover and the sliding rail in the present invention from another perspective;

[0021] Figure 3 for Figure 1 Schematic diagram of the structure of part A;

[0022] Figure 4 for Figure 1 Schematic diagram of the structure of part B;

[0023] Figure 5 for Figure 1 Schematic diagram of the C part structure;

[0024] Figure 6 for Figure 1 Schematic diagram of the D part structure.

[0025] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0026] 1. Silo tank; 2. Top cover; 3. Motor; 4. Stirring shaft; 5. Connecting rod; 6. Side scraper; 7. Auxiliary stirring rod; 8. Solenoid discharge valve; 9. Extension pipe; 10. Cavity; 11. Tilting seat; 12. Main connecting shaft; 13. Base; 14. Tilting ring; 15. Feed hopper; 16. Sealing cover; 17. Fixed bottom plate; 18. Side vibration plate; 19. First spring; 20. First vibration motor; 21. Telescopic sleeve; 22. Extension piece; 23. Bottom vibration plate; 24. Pleated sleeve; 25. Second spring; 26. Second vibration motor; 27. Crushing head; 28. Electric push rod; 29. ​​Articulated block; 30. Shaft; 31. Connecting ring; 32. Sliding front cover; 33. Sliding rear cover; 34. Slide rail; 35. Level.

[0027] It should be noted that these drawings and textual descriptions are not intended to limit the conceptual scope of the present invention in any way, but rather to illustrate the concept of the present invention for those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0028] The present invention will now be described in further detail with reference to the accompanying drawings.

[0029] See also Figures 1 to 6The utility model provides a technical scheme: a concrete bunker's discharge structure, including bunker jar 1, top 2, stirring shaft 4, side vibration subassembly, bottom vibration subassembly, tilt seat 11 and base 13, the top flange of bunker jar 1 is connected with top 2, is equipped with the hole of giving room for the output shaft installation of motor 3 in the middle part of top 2, and motor 3 is fixed in the upper end of top 2 through L type piece, and the output shaft of motor 3 penetrates the hole of giving room for and is rotatably connected with stirring shaft 4,

[0030] The both sides upper and lower ends of stirring shaft 4 are fixed with connecting rod 5 through screw, and each side two connecting rods 5 are fixed with side scraper 6 through screw, and the middle part of stirring shaft 4 is fixed with multiple stirring auxiliary rods 7 at equal intervals,

[0031] The bottom side of bunker jar 1 is equipped with the extension pipe 9 of communication with electromagnetic discharge valve 8, and the cavity 10 for the installation of bottom vibration subassembly is opened in the bottom middle part of bunker jar 1, and the inside wall bottom annular array of bunker jar 1 has multiple side vibration subassemblies,

[0032] The bottom of bunker jar 1 is fixed with tilt seat 11, and tilt seat 11 is rotatably connected with base 13 through main connecting shaft 12, and the sidewall of bunker jar 1 is also fixed with tilt ring 14 for preventing side vibration subassembly from being pressed, considering that the discharge port in the existing concrete bunker still has the concrete bunker silting and plugging condition in actual use, and due to the conical structure of the discharge port, the concrete bunker discharge speed is slow, the utility model improves the speed of concrete bunker when discharging through three aspects, when discharging, first, the motor 3 drives stirring shaft 4 to drive scraper and auxiliary stirring rod to rotate, thereby loosening the concrete stored in the bunker jar 1 and avoiding the wall-hanging condition with the jar wall, second, the side vibration subassembly and bottom vibration subassembly loosen the concrete accumulated on the extension pipe 9 side, i.e. the bottom of bunker jar 1, the extension disc of side vibration plate 18 and the breaking head 27 of bottom vibration plate 23 loosen the accumulated concrete, then one electric push rod 28 is lifted, and the other electric push rod 28 is retracted, so that tilt seat 11 is inclined, so that the extension pipe 9 is inclined with the ground, and the concrete is discharged from electromagnetic discharge valve 8.

[0033] Wherein, the side upper end of bunker jar 1 is provided with a feeding slot, the feeding hopper 15 is fixed outside the feeding slot, and the upper end of the feeding hopper 15 is provided with a sealing cover 16, the sealing cover 16 is rotatably connected to the sidewall of the bunker jar 1, and the feeding hopper 15 is convenient for users to add concrete.

[0034] The side vibration assembly comprises a fixed bottom plate 17, a side vibration plate 18, a first spring 19, a first vibration motor 20 and an extension sleeve 21, the side of the fixed bottom plate 17 is provided with the side vibration plate 18, the first spring 19 is connected between the side vibration plate 18 and the fixed bottom plate 17, the upper and lower ends of the side vibration plate 18 are provided with the first vibration motor 20, the extension sleeve 21 is installed between the side vibration plate 18 and the fixed bottom plate 17, a plurality of extension pieces 22 are fixed on the side of the side vibration plate 18 at equal intervals, and the first vibration motor 20 is arranged to vibrate, so that the side vibration plate 18 drives the extension pieces 22 to loosen the accumulated concrete.

[0035] The bottom vibration assembly comprises a bottom vibration plate 23, a crumpled sleeve 24, a second spring 25 and a second vibration motor 26, the vibration plate is movably connected to the upper end of the cavity 10, the crumpled sleeve 24 is connected between the bottom vibration plate 23 and the silo tank 1, a plurality of second springs 25 are connected between the vibration plate and the silo tank 1, the second vibration motor 26 is fixed to the lower end of the bottom vibration plate 23, a plurality of crushing heads 27 are arranged on the upper end of the bottom vibration plate 23, the bottom vibration plate 23 is arranged to loosen the concrete at the bottom, and the second vibration motor 26 is arranged to vibrate, so that the bottom vibration plate 23 vibrates, and the crushing heads 27 at the top of the bottom vibration plate 23 loosen the concrete.

[0036] The upper end of the base 13 is symmetrically provided with two electric push rods 28, the electric push rods 28 are hingedly connected with hinge blocks 29, the telescopic ends of the two electric push rods 28 are rotationally connected with connecting rings 31 at the lower ends of sliding blocks, the sliding blocks are composed of sliding front covers 32 and sliding rear covers 33, the sliding front covers 32 and the sliding rear covers 33 are fixed through fixing pins, the two sliding blocks are slidably connected to the lower ends of slide rails 34, and the slide rails 34 are fixedly installed at the lower end of the inclined seat 11, the silo tank 1 is inclined through the above structure, and the concrete is more easily discharged through the extension pipe 9 when the silo tank 1 is inclined.

[0037] The lower side of the front end of the silo tank 1 is fixed with a level 35 through screws, and the level 35 is arranged to facilitate the user to reset the silo tank 1 after pouring the concrete.

[0038] The utility model is not limited to the above-mentioned embodiment, any person should know that the structural change made under the inspiration of the utility model, any technical scheme with the same or similar utility model falls into the protection scope of the utility model. The utility model does not describe the technology, shape and structure part in detail, which is the known technology.

Claims

1. A concrete silo discharge structure, comprising a silo tank (1), a top cover (2), a stirring shaft (4), a side vibration assembly, a bottom vibration assembly, an inclined seat (11) and a base (13), characterized in that, The top flange of the bunker tank (1) is connected with a top cover (2), a let hole for installing the output shaft of a motor (3) is arranged in the middle of the top cover (2), the motor (3) is fixed on the upper end of the top cover (2) through an L-shaped piece, the output shaft of the motor (3) penetrates the let hole and is rotatably connected with a stirring shaft (4); The upper and lower ends of the two sides of the stirring shaft (4) are fixed with connecting rods (5) through screws, each side of the two connecting rods (5) is fixed with a side scraper (6) through screws, and the middle of the stirring shaft (4) is fixed with a plurality of stirring auxiliary rods (7) at equal intervals. The bottom side of the bunker tank (1) is provided with an extension pipe (9) communicated with an electromagnetic discharge valve (8), a cavity (10) for installing a bottom vibration assembly is arranged in the middle of the bottom of the bunker tank (1), and a plurality of side vibration assemblies are arranged in an annular array on the inner side wall of the bottom of the bunker tank (1). The bottom of the bunker tank (1) is fixed with an inclined seat (11), the inclined seat (11) is rotatably connected with a base (13) through a main connecting shaft (12), and the side wall of the bunker tank (1) is further fixed with an inclined ring (14) for preventing the side vibration assembly from being pressed.

2. A concrete silo discharge structure according to claim 1, wherein, The upper end of one side of the bunker tank (1) is provided with a feeding slot, a feeding hopper (15) is fixed outside the feeding slot, and the upper end of the feeding hopper (15) is provided with a sealing cover (16), and the sealing cover (16) is rotatably connected to the side wall of the bunker tank (1).

3. A concrete silo discharge structure according to claim 1 wherein, The side vibration assembly comprises a fixed bottom plate (17), a side vibration plate (18), a first spring (19), a first vibration motor (20) and an expansion sleeve (21), one side of the fixed bottom plate (17) is provided with a side vibration plate (18), the first spring (19) is connected between the side vibration plate (18) and the fixed bottom plate (17), the upper and lower ends of the side vibration plate (18) are provided with the first vibration motor (20), the expansion sleeve (21) is installed between the side vibration plate (18) and the fixed bottom plate (17), and a plurality of extension pieces (22) are fixed on one side of the side vibration plate (18) at equal intervals.

4. The discharge structure for a concrete silo according to claim 1, wherein The bottom vibration assembly comprises a bottom vibration plate (23), a crumpled sleeve (24), a second spring (25) and a second vibration motor (26), the vibration plate is movably connected to the upper end of the cavity (10), the crumpled sleeve (24) is connected between the bottom vibration plate (23) and the bunker tank (1), a plurality of second springs (25) are connected between the vibration plate and the bunker tank (1), the lower end of the bottom vibration plate (23) is fixed with the second vibration motor (26), and a plurality of crushing heads (27) are arranged on the upper end of the bottom vibration plate (23).

5. The discharge structure for a concrete silo according to claim 1, wherein The upper end of the base (13) is symmetrically fixed with a hinge block (29) for hinging a motor push rod (28), the telescopic ends of the two motor push rods (28) are rotatably connected with a connecting ring (31) at the lower end of a sliding block through a shaft body (30), the sliding block is composed of a sliding front cover (32) and a sliding rear cover (33), the sliding front cover (32) and the sliding rear cover (33) are fixed through a fixed bolt, the two sliding blocks are slidably connected to the lower end of a sliding rail (34), and the sliding rail (34) is fixedly installed at the lower end of the inclined seat (11).

6. A concrete silo discharge structure according to claim 1 wherein, The front end lower side of the bin tank (1) is fixed with a level gauge (35) by screws.

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