CN212196893U

CN212196893U - Powder holding vessel

Info

Publication number: CN212196893U
Application number: CN202020758720.5U
Authority: CN
Inventors: 黄龙; 张爱云
Original assignee: Gansu Huajian New Materials Co ltd
Current assignee: Gansu Huajian New Materials Co ltd
Priority date: 2020-05-09
Filing date: 2020-05-09
Publication date: 2020-12-22
Anticipated expiration: 2030-05-09

Abstract

The utility model relates to a powder storage tank, which comprises a tank body, wherein a fixed baffle, a rotating baffle and a rotating shaft are arranged in the tank body, the rotating shaft is arranged along the axis of the tank body and is rotationally connected with the tank body, the rotating baffle is arranged on the rotating shaft, the fixed baffle is arranged between the rotating shaft and the inner wall of the tank body, the fixed baffle is fixedly connected with the inner wall of the tank body, and the fixed baffle and the rotating baffle divide the inner cavity of the tank body into a first storage chamber and a second storage chamber; a driving mechanism for driving the rotating shaft to rotate and a limiting mechanism for limiting the rotating shaft to rotate are arranged outside the tank body; jar body upper portion is provided with two sets of inlet pipes, and two inlet pipes set up respectively in fixed partition both sides and are close to the fixed partition setting, and jar body bottom is provided with two sets of discharging pipes, and two discharging pipes set up respectively in fixed partition both sides and are close to the fixed partition setting. The utility model discloses can adjust the storage space size of first apotheca and second apotheca according to the actual storage demand, can adapt to the production environment who changes, the practicality is strong.

Description

Powder holding vessel

Technical Field

The utility model belongs to the technical field of powder storage device technique and specifically relates to a powder holding vessel is related to.

Background

In the preparation of machine-made sand concrete, fly ash is usually added to improve the quality of the concrete, and the fly ash is generally stored in a powder storage tank. However, since the market supply of the existing fly ash has gaps, the single use of the second-grade fly ash cannot meet the production requirements, so that part of the third-grade fly ash may be purchased according to the market supply during purchasing, the traditional powder storage tank cannot store the second-grade fly ash and the third-grade fly ash at the same time, and the storage tank separately arranged for the third-grade fly ash has high cost, high vacancy rate and space waste.

The utility model discloses a chinese utility model patent that publication number is CN209869045U discloses a two transition storehouses of grit aggregate of keeping in, it includes the feeding storehouse, set up in the storage silo of feeding storehouse below and set up in the stirring storehouse of storage silo below, the lateral wall of feeding storehouse is equipped with and is used for bringing into the belt conveyor of aggregate, the lateral wall that the feeding storehouse is close to belt conveyor is equipped with the inlet pipe, feeding storehouse bottom central authorities are equipped with the pivot that has the gauze, the storage silo is used for storing the first locker room of building stones and is located the second locker room that the first locker room side is used for storing the sand material including being located the inlet pipe side, first locker room and second locker room bottom are equipped with first striker plate and second striker plate respectively, first striker plate and second striker plate are connected with first cylinder and second cylinder respectively. Before the device works, a first material baffle plate and a second material baffle plate are fixed, aggregate is enabled to enter a feeding bin from a feeding pipe by means of a certain initial speed given by a belt conveyor, the aggregate falls onto a gauze for screening after entering the feeding bin, sand enters a second storage chamber through the gauze, and stone slides into a first storage chamber through a buffer zone on the gauze, so that the aggregate is temporarily stored; when needing to use the aggregate, open first striker plate or second striker plate, can drop into the mixer with the building stones or the sand material of storage.

The above prior art solutions have the following drawbacks: first apotheca and second apotheca memory space are fixed, can't adjust according to the actual demand, are difficult to adapt to ever-changing production environment.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a powder holding vessel, it can adjust the storage space size of first apotheca and second apotheca according to actual storage demand, can adapt to the production environment who changes, and the practicality is strong.

The above object of the present invention can be achieved by the following technical solutions:

a powder storage tank comprises a tank body, wherein a fixed partition plate, a rotating partition plate and a rotating shaft are arranged in the tank body, the rotating shaft is arranged along the axis of the tank body and is rotatably connected with the tank body, the rotating partition plate is arranged on the rotating shaft, the fixed partition plate is arranged between the rotating shaft and the inner wall of the tank body and is fixedly connected with the inner wall of the tank body, and the fixed partition plate and the rotating partition plate divide the inner cavity of the tank body into a first storage chamber and a second storage chamber; a driving mechanism for driving the rotating shaft to rotate and a limiting mechanism for limiting the rotating shaft to rotate are arranged outside the tank body; jar body upper portion is provided with two sets of inlet pipes, two the inlet pipe set up respectively in fixed stop both sides just are close to the fixed stop setting, jar body bottom is provided with two sets of discharging pipes, two the discharging pipe set up respectively in fixed stop both sides just are close to the fixed stop setting.

By adopting the technical scheme, the driving mechanism is adjusted, the driving mechanism drives the rotating shaft to rotate, the rotating shaft drives the rotating partition plate to rotate, the storage space sizes of the first storage chamber and the second storage chamber are adjusted, after the adjustment is finished, the limiting mechanism is adjusted, the limiting mechanism limits the rotation of the rotating shaft, the position of the rotating partition plate is fixed, and the storage space sizes of the first storage chamber and the second storage chamber are fixed; the designed fixed partition plate and the rotary partition plate divide the inner cavity of the tank body into a first storage chamber and a second storage chamber, and the rotary partition plate is driven to rotate through the rotary rotating shaft, so that the size of the storage space of the first storage chamber and the size of the storage space of the second storage chamber can be conveniently adjusted according to the actual storage requirement, and the tank is convenient and practical; the designed feeding pipe and the discharging pipe enable the rotation range of the rotating partition plate to be increased, the limitation of the feeding pipe and the discharging pipe on the rotation range of the rotating partition plate is reduced, and the practicability is high.

The present invention may be further configured in a preferred embodiment as: the pivot is last to be provided with a plurality of sleeves and solid fixed ring in turn, sleeve and solid fixed ring all with the coaxial setting of pivot, the sleeve set up in on the lateral wall of fixed stop near pivot one side, and with the pivot is rotated and is connected, gu fixed ring set up in the rotation baffle is close to on the lateral wall of pivot one side, and with pivot fixed connection.

Through adopting above-mentioned technical scheme, the sleeve and the solid fixed ring of design use the sleeve to support and the centre gripping solid fixed ring, and the pressure that the baffle was applyed to the sleeve inner wall through the pivot is rotated in the dispersion, reduces the frictional force between pivot and the sleeve, and the pivot of being convenient for rotates.

The present invention may be further configured in a preferred embodiment as: the sleeve equals with solid fixed ring external diameter, just fixed baffle is close to with the rotation baffle the lateral wall of pivot one side sets up to be able with gu the cambered surface of solid fixed ring or the laminating of sleeve outer wall.

Through adopting above-mentioned technical scheme, reduce the sleeve outer wall and rotate the space between baffle and solid fixed ring outer wall and the fixed baffle. The possibility that the powder stored in the first storage chamber or the second storage chamber enters the other storage chamber through the gap is reduced, and the classified storage effect is ensured.

The present invention may be further configured in a preferred embodiment as: the driving mechanism comprises a servo motor arranged at the top of the tank body, a driving gear is arranged on an output shaft of the servo motor, and a driven gear meshed with the driving gear is arranged on an extending section of the rotating shaft extending out of the tank body.

By adopting the technical scheme, the servo motor is adjusted, the servo motor is started, the servo motor drives the driving gear to rotate, the driving gear drives the driven gear to rotate, the driven gear drives the rotating shaft to rotate, the rotating shaft drives the rotating partition plate to rotate, and the sizes of the storage spaces of the first storage chamber and the second storage chamber are adjusted; the drive assembly of design, through servo motor drive, through gear drive, it is high to adjust the precision, and the practicality is strong.

The present invention may be further configured in a preferred embodiment as: stop gear includes the slider, offer the confession on the jar body roof the spout that the slider slided, the spout is followed jar body radial direction sets up, the slider be close to pivot one side be provided with can with driven gear meshing's arc rack, be provided with locating component on spout and the slider, locating component can make the arc rack fix with driven gear meshing position.

Through adopting above-mentioned technical scheme, accomplish and rotate the baffle position control back, to the slider application of force for the slider is along the spout to being close to driven gear direction motion, until arc rack and driven gear meshing, adjusts locating component, makes the arc rack fix with driven gear meshing's position through locating component, accomplishes the restriction to the countershaft rotation.

The present invention may be further configured in a preferred embodiment as: the positioning assembly comprises a positioning column, a through hole and a jack which can be matched with the positioning column in an inserting mode are respectively formed in the bottom wall of the sliding block and the bottom wall of the sliding groove, and the through hole and the jack are opposite when the arc-shaped rack and the driven gear are meshed.

By adopting the technical scheme, after the arc-shaped rack is meshed with the driven gear, the jack is communicated with the through hole, the positioning column is inserted into the jack through the through hole to complete the positioning of the sliding block, and the limitation on the rotation of the rotating shaft is further realized through the meshed arc-shaped rack and the driven gear; the designed fixing assembly is simple in structure, convenient to adjust, convenient and practical.

The present invention may be further configured in a preferred embodiment as: the driven gear is provided with a first mark sticker corresponding to the rotary partition plate, and a second mark sticker corresponding to the discharge pipe is arranged on the top wall of the tank body.

By adopting the technical scheme, the designed first mark paste marks the position of the rotating partition plate, so that the position of the rotating partition plate can be observed outside the tank body, the position of the rotating partition plate can be conveniently adjusted according to needs, and the tank is convenient and practical; the second mark of design is pasted, avoids adjusting the rotation baffle to the crossing position with the discharging pipe, ensures storage jar normal use.

The present invention may be further configured in a preferred embodiment as: the tank body comprises a cylindrical section and an inverted circular truncated cone section arranged below the cylindrical section, and the discharge pipe is arranged on the bottom wall of the inverted circular truncated cone section.

Through adopting above-mentioned technical scheme, the radius bench section of design reduces jar body diapire area, and then reduces the powder volume of powder remaining on jar body diapire after jar body discharge, promotes the practicality.

To sum up, the utility model discloses a following at least one useful technological effect:

1. the designed fixed partition plate and the rotary partition plate divide the inner cavity of the tank body into a first storage chamber and a second storage chamber, and the rotary partition plate is driven to rotate through the rotary rotating shaft, so that the size of the storage space of the first storage chamber and the size of the storage space of the second storage chamber can be conveniently adjusted according to the actual storage requirement, and the tank is convenient and practical;

2. the designed feeding pipe and the discharging pipe enable the rotation range of the rotary partition plate to be increased, limit of the feeding pipe and the discharging pipe on the rotation range of the rotary partition plate is reduced, and the practicability is high;

3. the sleeve and the solid fixed ring of design use the sleeve to support solid fixed ring and the centre gripping, and the pressure that the baffle was applyed to the sleeve inner wall through the pivot is rotated in the dispersion, reduces the frictional force between pivot and the sleeve, and the pivot of being convenient for rotates.

Drawings

FIG. 1 is a schematic view of the overall structure of the powder storage tank of the present invention;

FIG. 2 is a schematic cross-sectional view taken along line A-A of FIG. 1;

FIG. 3 is a schematic cross-sectional view taken along line B-B of FIG. 1;

fig. 4 is a partially enlarged schematic view of a portion C in fig. 1, and is intended to show a specific structure of the limiting mechanism and the positioning assembly.

In the figure, 1, a tank body; 11. a cylindrical section; 12. rounding off the frustum section; 13. a first storage chamber; 14. a second storage chamber; 15. a feed pipe; 16. a discharge pipe; 17. a second label sticker; 2. fixing the partition board; 21. a sleeve; 3. rotating the partition plate; 31. a fixing ring; 4. a rotating shaft; 5. a drive mechanism; 51. a servo motor; 52. a driving gear; 53. a driven gear; 531. a first label sticker; 6. a limiting mechanism; 61. a slider; 62. a chute; 63. an arc-shaped rack; 7. a positioning assembly; 71. a positioning column; 72. and a through hole.

Detailed Description

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

Referring to fig. 1, for the utility model discloses a powder holding vessel, including a jar body 1, jar body 1 includes that cylinder section 11 sets up in the radius bench section 12 of cylinder section 11 below with an organic whole, and jar internal fixed stop plate 2, rotation baffle 3 and pivot 4 of being provided with of 1, and pivot 4 just rotates with jar body 1 along jar body 1 axis setting and is connected, and jar body 1 is provided with drive pivot 4 pivoted actuating mechanism 5 and restriction pivot 4 outside the limiting mechanism 6 that moves. The rotary clapboard 3 is arranged on the rotating shaft 4, the fixed clapboard 2 is arranged between the rotating shaft 4 and the inner wall of the tank body 1, and the fixed clapboard 2 and the rotary clapboard 3 divide the inner cavity of the tank body 1 into a first storage chamber 13 and a second storage chamber 14. Two groups of feeding pipes 15 are arranged on the top wall of the cylindrical section 11 corresponding to the first storage chamber 13 and the second storage chamber 14, and two groups of discharging pipes 16 are arranged on the bottom wall of the circular truncated cone section corresponding to the first storage chamber 13 and the second storage chamber 14. A second label 17 is attached to the top wall of the cylindrical section 11 corresponding to the discharge pipe 16.

Referring to fig. 1, the driving mechanism 5 includes a servo motor 51 installed on the top of the can body 1, a driving gear 52 is coaxially disposed on an output shaft of the servo motor 51, a driven gear 53 engaged with the driving gear 52 is coaxially disposed on an extension section of the rotating shaft 4 extending out of the can body 1, and a first label 531 is attached to the driven gear 53 corresponding to the rotating partition 3.

Referring to fig. 1, two feeding pipes 15 are respectively disposed on two sides of the fixed partition board 2 and are disposed near the fixed partition board 2, and two discharging pipes 16 are respectively disposed on two sides of the fixed partition board 2 and are disposed near the fixed partition board 2.

Referring to fig. 1, 2 and 3, a plurality of sleeves 21 and fixing rings 31 having the same outer diameter are alternately disposed on the rotating shaft 4, and the sleeves 21 and the fixing rings 31 are disposed coaxially with the rotating shaft 4. The sleeve 21 is welded on the side wall of the fixed partition plate 2 close to one side of the rotating shaft 4 and is rotationally connected with the rotating shaft 4, and one side of the fixed partition plate 2 far away from the sleeve 21 is welded on the inner wall of the tank body 1. The fixed ring 31 and the rotating shaft 4 are integrally arranged, and the outer wall of the fixed ring 31 is welded with the side wall of the rotating partition plate 3 close to one side of the rotating shaft 4. The side walls of the fixed partition plate 2 and the rotary partition plate 3 close to one side of the rotating shaft 4 are both set to be cambered surfaces capable of being attached to the outer wall of the fixed ring 31 or the outer wall of the sleeve 21.

Referring to fig. 4, the limiting mechanism 6 includes a sliding block 61, a sliding groove 62 for the sliding block 61 to slide is provided on the top wall of the tank body 1, the sliding groove 62 is arranged along the radial direction of the tank body 1, an arc-shaped rack 63 capable of being meshed with the driven gear 53 is integrally arranged on one side of the sliding block 61 close to the rotating shaft 4, a positioning assembly 7 is arranged on the sliding groove 62 and the sliding block 61, and the positioning assembly 7 enables the arc-shaped rack 63 to be fixed at the position meshed with the driven gear 53. The positioning assembly 7 comprises a positioning column 71, a through hole 72 and a jack which can be in plug-in fit with the positioning column 71 are respectively formed in the bottom walls of the sliding block 61 and the sliding groove 62, and when the arc-shaped rack 63 is meshed with the driven gear 53, the jack is opposite to the through hole 72, and the jack is not shown in the figure.

The implementation principle of the embodiment is as follows: adjust servo motor 51, servo motor 51 starts, servo motor 51 drives driving gear 52 and rotates, driving gear 52 drives driven gear 53 and rotates, driven gear 53 drives pivot 4 and rotates, pivot 4 drives and rotates baffle 3 and rotates, adjust the storage space size of first apotheca 13 and second apotheca 14, after the regulation is accomplished, to slider 61 application of force, make slider 61 along spout 62 to being close to driven gear 53 direction motion, until arc rack 63 and driven gear 53 meshing, jack and through-hole 72 intercommunication this moment, insert the jack with reference column 71 through-hole 72, accomplish slider 61 location, realize the pivoted restriction of pivot 4, accomplish first apotheca 13 and second apotheca 14 storage space size and adjust.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a powder holding vessel, includes jar body (1), its characterized in that: a fixed partition plate (2), a rotating partition plate (3) and a rotating shaft (4) are arranged in the tank body (1), the rotating shaft (4) is arranged along the axis of the tank body (1) and is rotatably connected with the tank body (1), the rotating partition plate (3) is arranged on the rotating shaft (4), the fixed partition plate (2) is arranged between the rotating shaft (4) and the inner wall of the tank body (1), the fixed partition plate (2) is fixedly connected with the inner wall of the tank body (1), and the fixed partition plate (2) and the rotating partition plate (3) divide the inner cavity of the tank body (1) into a first storage chamber (13) and a second storage chamber (14); a driving mechanism (5) for driving the rotating shaft (4) to rotate and a limiting mechanism (6) for limiting the rotating shaft (4) to move are arranged outside the tank body (1); jar body (1) upper portion is provided with two sets of inlet pipes (15), two inlet pipe (15) set up respectively in fixed stop (2) both sides and be close to fixed stop (2) setting, jar body (1) bottom is provided with two sets of discharging pipes (16), two discharging pipe (16) set up respectively in fixed stop (2) both sides and be close to fixed stop (2) setting.

2. The powder storage tank of claim 1, wherein: a plurality of sleeves (21) and fixing rings (31) are alternately arranged on the rotating shaft (4), the sleeves (21) and the fixing rings (31) are coaxially arranged with the rotating shaft (4), the sleeves (21) are arranged on the side wall, close to one side of the rotating shaft (4), of the fixing partition plate (2) and are rotatably connected with the rotating shaft (4), and the fixing rings (31) are arranged on the side wall, close to one side of the rotating shaft (4), of the rotating partition plate (3) and are fixedly connected with the rotating shaft (4).

3. The powder storage tank of claim 2, wherein: sleeve (21) and solid fixed ring (31) external diameter equal, just fixed baffle (2) are close to with rotation baffle (3) the lateral wall of pivot (4) one side sets up to can with gu the cambered surface of solid fixed ring (31) or the laminating of sleeve (21) outer wall.

4. The powder storage tank of claim 1, wherein: the driving mechanism (5) comprises a servo motor (51) arranged at the top of the tank body (1), a driving gear (52) is arranged on an output shaft of the servo motor (51), and a driven gear (53) meshed with the driving gear (52) is arranged on an extending section of the rotating shaft (4) extending out of the tank body (1).

5. The powder storage tank of claim 4, wherein: stop gear (6) include slider (61), offer the confession on the jar body (1) roof spout (62) that slider (61) slided, spout (62) are followed jar body (1) radial direction sets up, slider (61) be close to pivot (4) one side be provided with can with driven gear (53) meshing's arc rack (63), be provided with locating component (7) on spout (62) and slider (61), locating component (7) can make arc rack (63) fix with driven gear (53) meshing position.

6. The powder storage tank of claim 5, wherein: the positioning assembly (7) comprises a positioning column (71), a through hole (72) and a jack which can be matched with the positioning column (71) in an inserting mode are respectively formed in the bottom walls of the sliding block (61) and the sliding groove (62), and when the arc-shaped rack (63) is meshed with the driven gear (53), the through hole (72) and the jack are opposite.

7. The powder storage tank of claim 4, wherein: the driven gear (53) is provided with a first mark sticker (531) corresponding to the rotary partition plate (3), and the top wall of the tank body (1) is provided with a second mark sticker (17) corresponding to the discharge pipe (16).

8. The powder storage tank of claim 1, wherein: the tank body (1) comprises a cylindrical section (11) and an inverted circular truncated cone section (12) arranged below the cylindrical section (11), and the discharge pipe (16) is arranged on the bottom wall of the inverted circular truncated cone section (12).