CN214691362U

CN214691362U - Powder storage tank

Info

Publication number: CN214691362U
Application number: CN202120271173.2U
Authority: CN
Inventors: 于明星; 吕东雷; 王凤进
Original assignee: Qingdao Shengda Concrete Engineering Co ltd
Current assignee: Qingdao Shengda Concrete Engineering Co ltd
Priority date: 2021-01-30
Filing date: 2021-01-30
Publication date: 2021-11-12
Anticipated expiration: 2031-01-30

Abstract

The utility model relates to a powder storage tank, which comprises a bracket, the rigid coupling has a jar body on the support, the upside rigid coupling of the jar body has the inlet pipe, the downside rigid coupling of the jar body has out the hopper, the internal vertical axis of rotation that is provided with of jar, be provided with a plurality of stirring subassemblies in the axis of rotation, vertical sliding is connected with the scraping ring on the internal wall of jar, one side butt that the scraping ring is close to the internal wall of jar in jar, the upside rigid coupling of scraping ring is equipped with the support ring that the diameter is less than scraping ring diameter, the upside rigid coupling of the jar body has the driving cylinder, the upside and the rigid coupling in the support ring of the jar body are worn to locate by the piston rod of driving cylinder. This application sets up the scraping ring, and the scraping ring can carry out the sliding motion of vertical direction along jar internal wall, and after jar internal material evacuation, makes the scraping ring move, and then can scrape remaining powder material on the internal wall of jar, reduces the waste of material, and the setting of scraping ring simultaneously makes things convenient for the internal wall of jar of clearance, keeps jar clean and tidy of body.

Description

Powder storage tank

Technical Field

The application relates to a concrete powder holding vessel, especially relates to a powder storage tank.

Background

Concrete storage tank is one kind and carries out the device stored to the powder, and the concrete is placed and is stored in storage tank, can keep the materialization nature of concrete for a long time, therefore storage facilities obtains more extensive application, and other equipment can be connected to the downside of storage tank simultaneously, conveniently carry out ejection of compact work.

The powder storage tank that has used now includes work box and stirring rod, and the work box inside is provided with the working chamber, and the upside of work box is provided with the feed inlet, and the downside of work box is provided with the discharge gate, and the stirring rod stirs the material, makes things convenient for unloading work, makes the material keep even simultaneously.

For the powder storage tank, the inventor thinks that after the materials in the storage tank are emptied, the inner wall of the working tank can remain partial powder, which causes the waste of the powder.

SUMMERY OF THE UTILITY MODEL

In order to improve the problem that the inner wall of the working box can remain part of powder, which is pointed out in the background art, the application provides a powder storage tank.

The application provides a powder storage tank adopts following technical scheme:

the utility model provides a powder storage tank, includes the support, the rigid coupling has a jar body on the support, the upside rigid coupling of the jar body has the inlet pipe, the downside rigid coupling of the jar body has out the hopper, the internal vertical axis of rotation that is provided with of jar, be provided with a plurality of stirring subassemblies in the axis of rotation, vertical sliding is connected with the scraping ring on the internal wall of jar, one side butt in the internal wall of jar that the scraping ring is close to the internal wall of jar, the upside rigid coupling of scraping ring has the support ring that the diameter is less than scraping ring diameter, the upside rigid coupling of the jar body has the driving cylinder, the upside and the rigid coupling in the support ring of the jar body are worn to locate by the piston rod of driving cylinder.

Through adopting above-mentioned technical scheme, the stirring subassembly can stir the material, makes material mixing even, after the internal material evacuation of jar, makes the scraping ring carry out the sliding motion of vertical direction along jar internal wall, and then can scrape remaining powder material on the internal wall of jar, reduces the waste of material, scrapes the setting of material ring simultaneously and conveniently clears up jar internal wall, keeps jar clean and tidy of body.

Optionally, each of the stirring assemblies includes a first reinforcing ring, the first reinforcing ring includes two first reinforcing support rings, stirring blades are fixedly connected to the outer peripheral surfaces of the two first reinforcing support rings, and the inner peripheral surfaces of the first reinforcing support rings abut against the outer peripheral surface of the rotating shaft.

Through adopting above-mentioned technical scheme, consolidate a ring one and stirring vane cooperation, can make things convenient for stirring vane's stirring work, help follow-up stirring vane's maintenance work.

Optionally, one end of each reinforcing support ring I is abutted to the other end of each reinforcing support ring I, a bolt I is arranged at the other end of each reinforcing support ring I, the bolt I penetrates through the two reinforcing support rings I, and a nut I is connected to the end portion of the bolt I in a threaded manner.

Through adopting above-mentioned technical scheme, two reinforce the change work of stirring vane is made things convenient for through bolt one and nut one to fix.

Optionally, the inner peripheral surfaces of the two first reinforcing support rings are fixedly connected with a first projection, and the outer peripheral surface of the rotating shaft is provided with a plurality of first grooves into which the first projections can be inserted.

Through adopting above-mentioned technical scheme, the setting of lug one and recess one makes things convenient for the installation in the dismantlement of stirring subassembly, and the setting of lug one and recess one has the guide effect to the installation of two reinforcement braced rings one simultaneously.

Optionally, the bottom of axis of rotation is provided with scrapes the material subassembly, it includes reinforcing ring two to scrape the material subassembly, reinforcing ring two includes two reinforcing braced rings two, two the outer peripheral face of reinforcing braced ring two all is provided with scrapes the material blade, and two scrape the equal butt in jar internal wall of one side that the material blade kept away from each other.

Through adopting above-mentioned technical scheme, two settings of scraping the material blade are used for scraping the remaining powder of jar internal wall, reduce the waste of material, make jar body clearance more easily simultaneously.

Optionally, one end of each of the two reinforcing support rings II is abutted against one another, the other end of each of the two reinforcing support rings II is fixedly connected with a support block II, a bolt II is arranged on each of the two support blocks II, and each bolt II penetrates through the two reinforcing support rings II and is in threaded connection with a nut II.

Through adopting above-mentioned technical scheme, bolt two and nut two are used for being fixed in the axis of rotation with scraping the material blade, conveniently scrape the change of material blade.

Optionally, the inner peripheral surfaces of the two reinforcing support rings II are fixedly connected with a second projection, the outer peripheral surface of the rotating shaft is provided with a second plurality of grooves, and the second projection can be inserted into the second groove.

Through adopting above-mentioned technical scheme, the setting of second lug and recess has the guide effect to scraping the installation of material blade, and more convenient will consolidate the second of the braced ring and be fixed in the axis of rotation.

Optionally, a plurality of through holes penetrating through the two scraping blades are formed in the two scraping blades.

Through adopting above-mentioned technical scheme, the through-hole be provided with and help two stirring of scraping the material blade, reduce two probability of scraping the material blade and receive the damage simultaneously.

In summary, the present application includes at least one of the following beneficial technical effects:

1. this application sets up the scraping ring, and the scraping ring can carry out the sliding motion of vertical direction along jar internal wall, and after jar internal material evacuation, makes the scraping ring move, and then can scrape remaining powder material on the internal wall of jar, reduces the waste of material, and the setting of scraping ring simultaneously makes things convenient for the internal wall of jar of clearance, keeps jar clean and tidy of body.

2. This application sets up scrapes the material subassembly, and two settings of scraping the material blade are further used for scraping the remaining powder of jar internal wall, reduce the waste of material, make jar body clearance more easily simultaneously.

Drawings

FIG. 1 is a schematic structural view of a powder storage tank according to an embodiment of the present disclosure.

FIG. 2 is a schematic structural diagram of a protruded rotary shaft of a powder storage tank according to an embodiment of the present disclosure.

Fig. 3 is an enlarged view of a in fig. 2.

FIG. 4 is a sectional view of a powder storage tank according to an embodiment of the present disclosure.

Fig. 5 is an enlarged view of B in fig. 2.

Description of reference numerals: 1. a support; 11. a tank body; 111. a feed pipe; 112. a discharge hopper; 12. a rotating shaft; 121. a drive motor; 13. a stirring assembly; 131. a first reinforcing ring; 132. reinforcing the first support ring; 133. a first supporting block; 134. a first bolt; 135. a first nut; 136. a stirring blade; 137. a first bump; 138. a first groove; 14. a scraping component; 141. a second reinforcing ring; 142. reinforcing the second branch ring; 143. a second supporting block; 144. a second bolt; 145. a second nut; 146. a second bump; 147. a second groove; 148. a support bar; 149. a scraping blade; 1491. a through hole; 15. a scraping ring; 151. a guide bar; 152. a support ring; 153. a drive cylinder; 16. and (4) an observation window.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses powder storage tank.

Referring to fig. 1, a powder storage tank, which comprises a bracket 1, the rigid coupling has a jar body 11 on the support 1, the upside of jar body 11 is cylindric setting, the downside of jar body 11 is coniform setting, the axis direction of jar body 11 is vertical setting, the universal wheel of area brake is installed to the bottom of support 1, the upside rigid coupling of jar body 11 has inlet pipe 111, the downside rigid coupling of jar body 11 has out hopper 112, the internal vertical axis of rotation 12 that is provided with of jar 11, axis of rotation 12 and the coaxial line setting of jar body 11, the upside rigid coupling of jar body 11 has driving motor 121, the vertical setting down of output shaft of driving motor 121, and driving motor 121's output shaft rigid coupling in the one end of axis of rotation 12, driving motor 121's output shaft and the coaxial line setting of axis of rotation 12.

Referring to fig. 2 and 3, the rotating shaft 12 is provided with a plurality of stirring assemblies 13, each stirring assembly 13 includes a first reinforcing ring 131, the inner peripheral surface of the first reinforcing ring 131 abuts against the outer peripheral surface of the rotating shaft 12, the first reinforcing ring 131 includes two first reinforcing support rings 132, one ends of the two first reinforcing support rings 132 abut against each other, the other ends of the two first reinforcing support rings 132 are fixedly connected with first support blocks 133, the first support blocks 133 are provided with first bolts 134, the first bolts 134 penetrate through the two first reinforcing support rings 132, and the end portions of the first bolts 134 are in threaded connection with first nuts 135.

Referring to fig. 3 and 4, the outer circumferential surfaces of the two first reinforcing support rings 132 are fixedly connected with stirring blades 136, the inner circumferential surfaces of the two first reinforcing support rings 132 are fixedly connected with first protruding blocks 137, the outer circumferential surface of the rotating shaft 12 is provided with a plurality of first grooves 138, the first protruding blocks 137 can be inserted into the first grooves 138, and the first protruding blocks 137 and the first grooves 138 are arranged to facilitate the mounting and dismounting of the stirring assembly 13.

Referring to fig. 2 and 5, the scraping component 14 is disposed at the bottom end of the rotating shaft 12, the scraping component 14 includes a second reinforcing ring 141, inner circumferential surfaces of the second reinforcing ring 141 are abutted against outer circumferential surfaces of the rotating shaft 12, the second reinforcing ring 141 includes two second reinforcing support rings 142, one ends of the two second reinforcing support rings 142 are abutted together, the other ends of the two second reinforcing support rings 142 are fixedly connected with second support blocks 143, second bolts 144 are disposed on the second support blocks 143, the second bolts 144 penetrate through the two second reinforcing support rings 142, and end portions of the second bolts 144 are connected with second nuts 145 through threads.

Referring to fig. 2 and 4, the inner peripheral surfaces of the two reinforcing support rings 142 are fixedly connected with a second projection 146, the outer peripheral surface of the rotating shaft 12 is provided with a plurality of second grooves 147, and the second projection 146 can be inserted into the second grooves 147; the outer peripheral surfaces of the two reinforcing support rings II 142 are fixedly connected with supporting rods 148, one ends, far away from each other, of the supporting rods 148 are fixedly connected with scraping blades 149, the scraping blades 149 are arranged in a rectangular shape, one sides, far away from each other, of the two scraping blades 149 are abutted to the inner wall of the tank body 11, the two scraping blades 149 are arranged to scrape powder remaining on the inner wall of the tank body 11, waste of materials is reduced, and meanwhile the tank body 11 is easy to clean.

Referring to fig. 4, a plurality of through holes 1491 penetrating through the two scraping blades 149 are formed in the two scraping blades 149, and the through holes 1491 are arranged to facilitate the stirring of the two scraping blades 149 and reduce the possibility of damage to the two scraping blades 149; rubber pads are fixedly connected to one sides of the two scraping blades 149 close to the inner wall of the tank body 11, the two scraping blades 149 rotate to scrape materials remained on the inner wall of the tank body 11, and the rubber pads reduce the probability of damage to the inner wall of the tank body 11 and the two scraping blades 149.

Referring to fig. 2 and 3, a scraping ring 15 is connected to the inner wall of the tank 11 in a vertically sliding manner, the scraping ring 15 and the tank 11 are coaxially arranged, one side of the scraping ring 15 close to the inner wall of the tank 11 abuts against the inner wall of the tank 11, vertically arranged guide rods 151 are fixedly connected to two sides inside the tank 11, the two guide rods 151 are respectively arranged in the scraping ring 15 in a penetrating manner, a support ring 152 is fixedly connected to the upper side of the scraping ring 15, the support ring 152 and the scraping ring 15 are coaxially arranged, the diameter of the support ring 152 is smaller than the linear distance between the two guide rods 151, a driving cylinder 153 is fixedly connected to the upper side of the tank 11, a piston rod of the driving cylinder 153 is arranged vertically downwards, and a piston rod of the driving cylinder 153 is arranged in the upper side of the tank 11 in a penetrating manner and fixedly connected to the support ring 152; one side of the scraping ring 15 close to the inner wall of the tank body 11 is fixedly connected with a soft cushion which is abutted against the inner wall of the tank body 11, and the arrangement of the soft cushion reduces the probability of damage to the inner wall of the tank body 11.

During operation, the driving cylinder 153 is started, the driving rod drives the supporting ring 152 to move up and down, and the movement of the supporting ring 152 drives the scraping ring 15 to move along the axis direction of the guide rod 151, so that the residual powder on the inner wall of the tank body 11 can be scraped.

Referring to fig. 1, a vertically arranged observation window 16 is fixedly connected to the outer circumferential surface of the tank 11, and the arrangement of the observation window 16 is helpful for a worker to observe the working condition inside the tank 11 and simultaneously enables the worker to observe the amount of powder inside the tank 11.

In specific implementation, when powder is discharged, the driving motor 121 is started, the driving motor 121 drives the rotating shaft 12 to rotate, the rotating shaft 12 drives the stirring component 13 and the scraping component 14 to rotate simultaneously, and the stirring blades 136 stir the materials, so that the materials are uniformly stirred, and the discharging work of the materials is facilitated; meanwhile, the stirring assembly 13 and the scraping assembly 14 are detachably connected, so that the replacement and maintenance in the later period are facilitated.

After the powder discharging is finished, partial materials are left on the inner wall of the tank body 11, the driving cylinder 153 and the driving motor 121 are started, the driving rod drives the supporting ring 152 to move up and down, the supporting ring 152 moves to drive the scraping ring 15 to move along the axis direction of the guide rod 151, the residual powder on the inner wall of the tank body 11 can be scraped, the driving motor 121 drives the scraping assembly 14 to rotate, the residual materials on the inner wall of the tank body 11 are scraped, the materials are saved, and meanwhile, the cleaning of the inner wall of the tank body 11 is facilitated.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a powder storage tank which characterized in that: including support (1), the rigid coupling has jar body (11) on support (1), the upside rigid coupling of the jar body (11) has inlet pipe (111), the downside rigid coupling of the jar body (11) has out hopper (112), the vertical axis of rotation (12) that is provided with in the jar body (11), be provided with a plurality of stirring subassemblies (13) on axis of rotation (12), vertical sliding is connected with scraping ring (15) on the jar body (11) inner wall, one side butt in jar body (11) inner wall that scraping ring (15) are close to jar body (11) inner wall, the upside rigid coupling of scraping ring (15) has diameter to be less than support ring (152) of scraping ring (15) diameter, the upside rigid coupling of the jar body (11) has driving cylinder (153), the upside and the rigid coupling in support ring (152) of the jar body (11) are worn to locate to the piston rod of driving cylinder (153).

2. The powder storage tank of claim 1, wherein: each stirring assembly (13) comprises a first reinforcing ring (131), each first reinforcing ring (131) comprises two first reinforcing support rings (132), the outer peripheral surfaces of the two first reinforcing support rings (132) are fixedly connected with stirring blades (136), and the inner peripheral surfaces of the first reinforcing rings (131) are abutted against the outer peripheral surface of the rotating shaft (12).

3. The powder storage tank of claim 2, wherein: one end of each reinforcing support ring I (132) is abutted to each other, the other end of each reinforcing support ring I (132) is provided with a bolt I (134), the bolt I (134) penetrates through the reinforcing support rings I (132), and the end part of the bolt I (134) is in threaded connection with a nut I (135).

4. The powder storage tank of claim 2, wherein: the inner peripheral surfaces of the first reinforcing support rings (132) are fixedly connected with first protruding blocks (137), and the outer peripheral surface of the rotating shaft (12) is provided with a plurality of first grooves (138) capable of being inserted into the first protruding blocks (137).

5. The powder storage tank of claim 1, wherein: the bottom of axis of rotation (12) is provided with scrapes material subassembly (14), scrape material subassembly (14) including reinforcing ring two (141), reinforcing ring two (141) include two reinforcing braced ring two (142), two the outer peripheral face of reinforcing braced ring two (142) all is provided with scrapes material blade (149), and two scrapes the equal butt in jar body (11) inner wall of one side that material blade (149) kept away from each other.

6. The powder storage tank of claim 5, wherein: one ends of the two reinforcing support rings II (142) are abutted together, the other ends of the two reinforcing support rings II (142) are fixedly connected with support blocks II (143), bolts II (144) are arranged on the two support blocks II (143), and the bolts II (144) penetrate through the two reinforcing support rings II (142) and are in threaded connection with nuts II (145).

7. The powder storage tank of claim 5, wherein: the inner peripheral surfaces of the two reinforcing support rings II (142) are fixedly connected with a convex block II (146), the outer peripheral surface of the rotating shaft (12) is provided with a plurality of grooves II (147), and the convex block II (146) can be inserted into the grooves II (147).

8. The powder storage tank of claim 7, wherein: the two scraping blades (149) are provided with a plurality of through holes (1491) which penetrate through the two scraping blades (149).