Aggregate storage bin with vibration discharging function

Abstract

The utility model relates to the technical field of aggregate storage bins, in particular to an aggregate storage bin with a vibration discharging function, which not only can drive aggregate at the bottom end to vibrate, prevent the aggregate from being blocked at a discharging port and improve the discharging efficiency, but also can screen the aggregate and is convenient for users to use. Comprising an aggregate bin; the device further comprises two sets of vibration mechanisms, two sets of transmission mechanisms, a driving mechanism and a screening mechanism, the two sets of vibration mechanisms are both installed on the aggregate storage bin and extrude and vibrate aggregate, and the two sets of transmission mechanisms are installed on the two sets of vibration mechanisms correspondingly and drive the two sets of vibration mechanisms to move in a reciprocating mode. The driving mechanism is installed on the transmission mechanisms and drives the two transmission mechanisms to rotate, and the screening mechanism is installed on the driving mechanism and conducts screening conveying on aggregate.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of aggregate bin, particularly to an aggregate bin with vibration unloading function. BACKGROUND

[0002] Sand and gravel aggregate is the general term of sand, pebble, gravel, block stone and material stone in water conservancy engineering, and it is the main building material of concrete and masonry structure in water conservancy engineering. After sand and gravel aggregate is purchased, it is not directly put into production, but needs to be placed for a period of time, so the enterprises of cement production will use the aggregate bin for storing sand and gravel aggregate.

[0003] The existing aggregate bin, for example, the environment-friendly sand and gravel aggregate bin disclosed in the utility model patent with the application number 202421336123.8, mainly comprises a supporting leg, a discharge cabin fixedly installed on the top surface of the supporting leg, a motor cabin fixedly installed on the back surface of the discharge cabin, a discharging mechanism fixedly installed in the motor cabin, an assembly column fixedly arranged on the top of the supporting leg, a side plate movably arranged on one side of the assembly column, and a face plate movably arranged on the other side of the assembly column.

[0004] However, the existing aggregate bin is easy to block the discharge port, and the aggregate in the aggregate bin is uneven in size, which needs to be manually screened after being discharged, which is very troublesome. UTILITY MODEL CONTENTS

[0005] To solve the above technical problems, the utility model provides an aggregate bin with vibration unloading function, which can not only drive the aggregate at the bottom to vibrate, avoid the aggregate from being blocked at the discharge port, and improve the discharging efficiency, but also screen the aggregate, which is convenient for users to use.

[0006] The utility model discloses an aggregate bin with vibration unloading function, which comprises an aggregate bin; two groups of vibration mechanisms, two groups of transmission mechanisms, a driving mechanism and a screening mechanism are further included, the two groups of vibration mechanisms are installed on the aggregate bin and vibrate by extrusion, the two groups of transmission mechanisms are installed on the two groups of vibration mechanisms and drive the two groups of vibration mechanisms to move back and forth, the driving mechanism is installed on the transmission mechanism and drives the two groups of transmission mechanisms to rotate, and the screening mechanism is installed on the driving mechanism and screens and conveys the aggregate; the aggregate is stored in the aggregate bin, when discharging is needed, the driving mechanism is started, the driving mechanism drives the two groups of vibration mechanisms to vibrate through the two groups of transmission mechanisms, accelerates the discharge of the aggregate, avoids the blockage of the aggregate, the aggregate falls into the screening mechanism, the screening mechanism screens the aggregate while driving the aggregate to be discharged, and the working efficiency is improved.

[0007] Preferably, the aggregate bin comprises a support frame, a bin body, a discharge hopper and a mounting plate, the bottom end of the support frame is connected with the ground, the bottom end of the bin body is connected with the top end of the support frame, the inside of the bin body is provided with a cavity, the top end of the discharge hopper is in communication with the inside of the bottom end of the bin body, and the mounting plate is mounted on the support frame; the workers store the aggregate in the bin body, when discharging is needed, the aggregate is conveyed to the screening mechanism through the discharge hopper and discharged, and the mounting plate is convenient for mounting the related equipment.

[0008] Preferably, the vibrating mechanism comprises two groups of limiting columns, a vibrating plate and a pull rod, the two groups of limiting columns are mounted in the discharge hopper, the vibrating plate is slidingly mounted on the two groups of limiting columns, and the pull rod is slidingly mounted on the discharge hopper and connected with the vibrating plate; the transmission mechanism drives the vibrating plate to reciprocatingly lift and lower through the pull rod, so that the two groups of vibrating plates are conveniently pressed to vibrate the aggregate, the aggregate is prevented from being blocked in the discharge hopper, and the movement range of the vibrating plate is limited through the two groups of limiting columns.

[0009] Preferably, the vibrating plate is made of 65Mn wear-resistant alloy steel; the 65Mn wear-resistant alloy steel has high wear resistance, is suitable for long-term friction with the aggregate, has strong fatigue resistance, has excellent impact resistance and fatigue resistance at a high vibration frequency.

[0010] Preferably, the transmission mechanism comprises a reinforcing support, a rotating shaft, a cam and a first sprocket, the reinforcing support is mounted on the support frame, the rotating shaft is rotatably mounted on the reinforcing support, the cam is mounted on the rotating shaft and rotatably connected with the pull rod, and the first sprocket is mounted on the rotating shaft; the overall stability of the reinforcing support device is improved, the rotating shaft is prevented from shaking, the driving mechanism drives the rotating shaft to rotate through the first sprocket, the rotating shaft drives the cam to rotate, and the cam drives the pull rod to reciprocatingly move.

[0011] Preferably, the driving mechanism comprises a motor, a double-output shaft speed reducer, a first transmission shaft, two groups of second sprockets and two groups of chains, the motor is mounted on the mounting plate, the output end of the motor is connected with the input end of the double-output shaft speed reducer, the output end of the double-output shaft speed reducer is connected with the input end of the first transmission shaft, the output end of the first transmission shaft is connected with the two groups of second sprockets, and the two groups of second sprockets are respectively in transmission connection with the two groups of first sprockets through the two groups of chains; the motor is started, the motor drives the first transmission shaft to rotate through the double-output shaft speed reducer, the first transmission shaft drives the two groups of second sprockets to rotate, and the two groups of second sprockets drive the two groups of first sprockets to rotate through the two groups of chains.

[0012] Preferably, the screening mechanism comprises a screening cylinder, a guide plate, a second transmission shaft and a spiral blade, the top end of the screening cylinder is in communication with the inside of the bottom end of the discharge hopper, the guide plate is installed on the support frame, the second transmission shaft is rotatably installed on the discharge hopper and is in transmission connection with the double-output shaft speed reducer, and the spiral blade is installed on the second transmission shaft; the aggregate falls into the screening cylinder for screening, the fine particles fall onto the guide plate through the screening cylinder and are discharged, and the double-output shaft speed reducer drives the second transmission shaft to rotate, and the second transmission shaft drives the spiral blade to rotate to discharge the aggregate with a larger size.

[0013] Compared with the prior art, the utility model has the advantages that: the aggregate is stored in the aggregate bin, when the discharge is needed, the driving mechanism is started, the driving mechanism drives two groups of vibration mechanisms to vibrate through two groups of transmission mechanisms, the discharge of the aggregate is accelerated, the aggregate is prevented from being blocked, the aggregate falls into the screening mechanism, the screening mechanism discharges the aggregate while screening the aggregate, and the working efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0014] Fig. 1 is the axonometric structural schematic diagram of the utility model;

[0015] Fig. 2 is the right view structural schematic diagram of the aggregate bin of the utility model;

[0016] Fig. 3 is the local enlarged sectional axonometric structural schematic diagram of the vibration mechanism, the transmission mechanism and the screening mechanism of the utility model;

[0017] Fig. 4 is the local enlarged sectional axonometric structural schematic diagram of the transmission mechanism and the driving mechanism of the utility model.

[0018] Markings in the drawings: 01, aggregate bin; 11, support frame; 12, bin body; 13, discharge hopper; 14, mounting plate; 02, vibration mechanism; 21, limiting column; 22, vibration plate; 23, pull rod; 03, transmission mechanism; 31, reinforcing support; 32, rotating shaft; 33, cam; 34, first sprocket; 04, driving mechanism; 41, motor; 42, double-output shaft speed reducer; 43, first transmission shaft; 44, second sprocket; 45, chain; 05, screening mechanism; 51, screening cylinder; 52, guide plate; 53, second transmission shaft; 54, spiral blade. DETAILED DESCRIPTION

[0019] In order to facilitate the understanding of the utility model, the utility model will be described more fully below with reference to the related drawings. The utility model can be realized in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and comprehensive. Embodiment 1

[0020] The utility model discloses a kind of aggregate bin with vibration unloading function, including aggregate bin 01;Still including two groups of vibration mechanism 02, two groups of transmission mechanism 03, driving mechanism 04 and screening mechanism 05, two groups of vibration mechanism 02 are all installed on aggregate bin 01 and carry out extrusion vibration to aggregate, two groups of transmission mechanism 03 are respectively installed on two groups of vibration mechanism 02 and drive two groups of vibration mechanism 02 reciprocating movement, driving mechanism 04 is installed on transmission mechanism 03 and drives two groups of transmission mechanism 03 rotation, screening mechanism 05 is installed on driving mechanism 04 and carries out screening to aggregate and is conveyed;Aggregate bin 01 includes support frame 11, bin body 12, discharge hopper 13 and mounting plate 14, the bottom of support frame 11 is connected with ground, the bottom of bin body 12 is connected with the top of support frame 11, the inside of bin body 12 is provided with cavity, the top of discharge hopper 13 is communicated with the inside of the bottom of bin body 12, mounting plate 14 is installed on support frame 11;Vibration mechanism 02 includes two groups of limit post 21, vibration plate 22 and pull rod 23, two groups of limit post 21 are all installed in discharge hopper 13, vibration plate 22 is slidably installed on two groups of limit post 21, pull rod 23 is slidably installed on discharge hopper 13 and is connected with vibration plate 22;Still including that vibration plate 22 is 65Mn wear-resistant alloy steel;Transmission mechanism 03 includes reinforcing bracket 31, shaft 32, cam 33 and first sprocket 34, reinforcing bracket 31 is installed on support frame 11, shaft 32 is rotatably installed on reinforcing bracket 31, cam 33 is installed on shaft 32 and is rotatably connected with pull rod 23, and first sprocket 34 is installed on shaft 32;Driving mechanism 04 includes motor 41, double-output shaft speed reducer 42, first transmission shaft 43, two groups of second sprocket 44 and two groups of chain 45, motor 41 is installed on mounting plate 14, the output end of motor 41 is connected with the input end of double-output shaft speed reducer 42, the output end of double-output shaft speed reducer 42 is connected with the input end of first transmission shaft 43, the output end of first transmission shaft 43 is connected with two groups of second sprocket 44, and two groups of second sprocket 44 are driven connection through two groups of chain 45 respectively and two groups of first sprocket 34;When it works, first, staff stores aggregate in bin body 12, when needing to discharge, starts motor 41, and motor 41 drives first transmission shaft 43 rotation through double-output shaft speed reducer 42, and first transmission shaft 43 drives two groups of second sprocket 44 rotation, and two groups of second sprocket 44 drive two groups of first sprocket 34 rotation through two groups of chain 45, and first sprocket 34 drives shaft 32 rotation, and shaft 32 drives cam 33 rotation, and cam 33 drives pull rod 23 reciprocating movement, and pull rod 23 drives vibration plate 22 reciprocating lifting, conveniently make two groups of vibration plate 22 extrude aggregate and drive its vibration, avoid aggregate to be jammed in discharge hopper 13, and the movement amplitude of vibration plate 22 is limited through two groups of limit post 21, and aggregate is discharged by being conveyed to screening mechanism 05 in discharge hopper 13, and it is convenient to install relevant equipment by setting mounting plate 14. Example 2

[0021] As Figs. 1 to 4 The utility model discloses a kind of aggregate bins with vibration unloading function, on the basis of embodiment 1;Screening mechanism 05 includes sieve cylinder 51, guide vane 52, second transmission shaft 53 and spiral blade 54, the top end of sieve cylinder 51 is communicated with the bottom end inside of discharge hopper 13, guide vane 52 is installed on support frame 11, second transmission shaft 53 is rotatably installed on discharge hopper 13 and is transmissionally connected with double-output shaft speed reducer 42, spiral blade 54 is installed on second transmission shaft 53;When it works, first, workers store aggregate in bin body 12, when needing to discharge, start motor 41, motor 41 drives first transmission shaft 43 to rotate by double-output shaft speed reducer 42, first transmission shaft 43 drives two groups of second sprocket 44 to rotate, two groups of second sprocket 44 drive two groups of first sprocket 34 to rotate by two groups of chain 45, first sprocket 34 drives rotating shaft 32 to rotate, rotating shaft 32 drives cam 33 to rotate, cam 33 drives pull rod 23 reciprocating, pull rod 23 drives vibration plate 22 reciprocating, conveniently make two groups of vibration plate 22 extrude aggregate and drive it to vibrate, avoid aggregate to be jammed in discharge hopper 13, the moving amplitude of vibration plate 22 is limited by two groups of limit posts 21, aggregate is screened by falling into sieve cylinder 51, small particles are dropped on guide vane 52 by sieve cylinder 51 and are discharged, double-output shaft speed reducer 42 drives second transmission shaft 53 to rotate, second transmission shaft 53 drives spiral blade 54 to rotate and discharges aggregate with larger size.

[0022] The utility model discloses motor 41 and double-output shaft speed reducer 42 are purchased on market, and in this industry, technical personnel only need to install and operate according to its attached instruction manual, and no need to pay creative labor of the technical personnel in the field.

[0023] The above-mentioned is only preferred implementation mode of the utility model, should point out, for ordinary technical personnel in this technical field, on the premise of not departing from the technical principle of the utility model, can also make several improvements and variations, these improvements and variations also should be regarded as the protection range of the utility model.

Claims

1. An aggregate bin with a vibrating discharge function, comprising an aggregate bin (01); characterized in that, It also includes two sets of vibrating mechanism (02), two sets of transmission mechanism (03), driving mechanism (04) and screening mechanism (05), two sets of vibrating mechanism (02) are installed on the aggregate bin (01) and extrude the aggregate, two sets of transmission mechanism (03) are installed on two sets of vibrating mechanism (02) and drive two sets of vibrating mechanism (02) to move back and forth, driving mechanism (04) is installed on transmission mechanism (03) and drives two sets of transmission mechanism (03) to rotate, screening mechanism (05) is installed on driving mechanism (04) and screens and conveys the aggregate.

2. The aggregate bin with a vibrating discharge function according to claim 1, characterized in that, The aggregate bin (01) includes a support frame (11), a bin body (12), a discharge hopper (13) and a mounting plate (14), the bottom end of the support frame (11) is connected with the ground, the bottom end of the bin body (12) is connected with the top end of the support frame (11), the inside of the bin body (12) is provided with a cavity, the top end of the discharge hopper (13) is in communication with the inside of the bottom end of the bin body (12), and the mounting plate (14) is installed on the support frame (11).

3. The aggregate bin with a vibrating discharge function according to claim 2, characterized in that, The vibrating mechanism (02) includes two sets of limiting columns (21), a vibrating plate (22) and a pull rod (23), the two sets of limiting columns (21) are installed in the discharge hopper (13), the vibrating plate (22) is slidingly installed on the two sets of limiting columns (21), and the pull rod (23) is slidingly installed on the discharge hopper (13) and connected with the vibrating plate (22).

4. The aggregate bin with a vibrating discharge function according to claim 3, characterized in that, The vibrating plate (22) is made of 65Mn wear-resistant alloy steel.

5. The aggregate bin with a vibrating discharge function as claimed in claim 3, wherein, The transmission mechanism (03) includes a reinforcing support (31), a rotating shaft (32), a cam (33) and a first sprocket (34), the reinforcing support (31) is installed on the support frame (11), the rotating shaft (32) is rotatably installed on the reinforcing support (31), the cam (33) is installed on the rotating shaft (32) and rotatably connected with the pull rod (23), and the first sprocket (34) is installed on the rotating shaft (32).

6. The aggregate bin with a vibrating discharge function as claimed in claim 5, characterized in that, The driving mechanism (04) includes a motor (41), a double-output shaft speed reducer (42), a first transmission shaft (43), two sets of second sprockets (44) and two sets of chains (45), the motor (41) is installed on the mounting plate (14), the output end of the motor (41) is connected with the input end of the double-output shaft speed reducer (42), the output end of the double-output shaft speed reducer (42) is connected with the input end of the first transmission shaft (43), the output end of the first transmission shaft (43) is connected with the two sets of second sprockets (44), and the two sets of second sprockets (44) are in transmission connection with the two sets of first sprockets (34) through the two sets of chains (45).

7. The aggregate bin with a vibrating discharge function as claimed in claim 6, characterized in that, The screening mechanism (05) includes a screen cylinder (51), a flow guide plate (52), a second transmission shaft (53) and a spiral blade (54), the top end of the screen cylinder (51) is in communication with the inside of the bottom end of the discharge hopper (13), the flow guide plate (52) is installed on the support frame (11), the second transmission shaft (53) is rotatably installed on the discharge hopper (13) and in transmission connection with the double-output shaft speed reducer (42), and the spiral blade (54) is installed on the second transmission shaft (53).

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