CN215198070U

CN215198070U - Drum-type steel fiber uniform distribution device and steel fiber distribution platform

Info

Publication number: CN215198070U
Application number: CN202120410166.6U
Authority: CN
Inventors: 王欢; 匙明申; 刘新学; 李晓笑
Original assignee: Shantui Janeoo Machinery Co Ltd
Current assignee: Shantui Janeoo Machinery Co Ltd
Priority date: 2021-02-24
Filing date: 2021-02-24
Publication date: 2021-12-17
Anticipated expiration: 2031-02-24

Abstract

The utility model discloses a drum-type steel fiber equipartition device, including landing leg, cylinder, lower box and motor, the top of box is equipped with the feed inlet down, and the bottom of lower box is equipped with the discharge gate, and the cylinder includes pivot, bracing piece group, supports steel ring and screen cloth, and the one end of pivot cooperatees with the power take off end of motor, and the bracing piece group includes a plurality of bracing pieces, bracing piece one end fixed connection pivot, and other end fixed connection supports the steel ring, is equipped with cyclic annular baffle on the cylinder, and the outer loop week side of cyclic annular baffle is connected with the support steel ring. The utility model also discloses a steel fibre cloth platform, including foretell drum-type steel fibre equipartition device, still including throwing material platform support frame and belt feeder conveyor, drum-type steel fibre equipartition device is established on throwing material platform support frame, and belt feeder conveyor is located the lower part of discharge gate. The problem of traditional artifical material of throwing the unable effective control steel fibre degree of consistency has been overcome to this device, has effectively guaranteed the production quality of concrete.

Description

Drum-type steel fiber uniform distribution device and steel fiber distribution platform

Technical Field

The utility model relates to a concrete mixing equipment technical field especially relates to a drum-type steel fibre equipartition device and steel fibre cloth platform.

Background

UHPC concrete is widely applied to various capital construction projects due to the advantages of high strength, high durability and the like. Steel fibers are usually added as a framework in the production process of UHPC concrete, and in the stirring stage, the steel fibers are uniformly dispersed and thrown into the concrete in a manual feeding mode. However, due to the characteristic that the steel fibers are easy to agglomerate, the uniformity of the steel fibers cannot be effectively controlled during manual feeding, so that the steel fibers in the concrete are not uniformly distributed, and the production quality of the concrete is affected. Moreover, the manual feeding mode has low efficiency, cannot adapt to streamlined production during construction, and seriously influences the production efficiency.

The problem that needs to be solved urgently is to design a device which is convenient to use and can effectively and uniformly distribute steel fibers.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the problem that prior art exists, provide a drum-type steel fibre equipartition device, through rotating the cylinder with the landing leg and being connected, set up the screen cloth on the cylinder, the motor drives the cylinder motion and makes steel fibre spill out from the hole of screen cloth uniformly, and steel fibre distributes evenly in the concrete, has improved the production quality of concrete, has improved production efficiency.

The utility model also provides a steel fibre cloth platform throws the material platform support frame through the setting, and operating personnel stands and throws the material on this throws the material platform support frame, carries to next stirring process through set up the steel fibre that belt feeder conveyor will fall on the belt feeder under the discharge gate, is applicable to the streamlined production when the construction, and the practicality is stronger.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model provides a drum-type steel fiber equipartition device, includes support, drum assembly, lower box and motor, drum assembly establishes on the support, the box is established on the support and is located the drum assembly lower part down, the motor is established in the support outside, the top of box is equipped with the feed inlet down, the bottom of box is equipped with the discharge gate down, drum assembly includes cylinder and pivot, the cylinder supports in the pivot, the cylinder includes a pair of parallel support steel ring that sets up side by side and establishes the screen cloth between two support steel rings, the both ends of screen cloth are connected with two support steel rings respectively, the power take off end of motor cooperatees with the one end of pivot for power is provided for the pivot.

And the two end parts of the roller are respectively provided with an annular clapboard, and the peripheral side of the outer ring of the annular clapboard is connected with the support steel ring.

The support includes the landing leg of two vertical settings, drum assembly establishes between two landing legs, the box is established in the drum assembly lower part and is located between two landing legs down, the motor is established in the landing leg outside, the pivot is located the central axis position of cylinder, be equipped with first bracing piece group and second bracing piece group respectively with two positions that support the steel ring corresponding in the pivot, the distance of first bracing piece group between the virtual central point of the fixed position of changeing epaxial fixed position and cylinder is greater than the distance of second bracing piece group between the virtual central point of changeing epaxial fixed position and cylinder, and two bracing piece groups all include a plurality of bracing pieces, a plurality of bracing pieces use the pivot to be radial evenly distributed as the centre of a circle, bracing piece one end fixed connection pivot, other end fixed connection support steel ring.

The two ends of the rotating shaft are respectively provided with a bearing, the upper parts of the two supporting legs are respectively provided with a bearing seat matched with the bearing, and the rotating shaft is rotatably connected with the bearing seats through the bearings.

The lower half part of the roller is positioned in the lower box body.

The landing leg is the structure of falling U-shaped, the bottom of landing leg is equipped with square cubic fixed plate, set up a plurality of bolt holes that run through on the fixed plate.

The roller component is also provided with a semicircular cover which wraps the upper half part of the roller, the lower end face of the cover is connected with the upper end face of the lower box in a buckling manner, the side face of the cover is also provided with a feed opening, the feed opening is arranged at one end of the roller close to the second support rod group, and the feed opening and the inner ring circumferential side space of the annular partition plate form a feed channel together.

One side of the motor is further provided with a fixed pull rod, the lower portion of the supporting leg is further provided with a fixing frame, one end of the fixed pull rod is connected with the motor, and the other end of the fixed pull rod is connected with the fixing frame.

The utility model provides a steel fibre cloth platform, includes throws the material platform support frame and establishes the belt feeder conveyor in throwing material platform support frame one side, still includes foretell drum-type steel fibre equipartition device, drum-type steel fibre equipartition device is established on throwing the material platform support frame, belt feeder conveyor establishes the lower part at the discharge gate.

Above-mentioned drum-type steel fibre equipartition device and concrete cloth conveying platform have following advantage at least:

1. in the utility model, the motor drives the roller to move by rotatably connecting the roller with the supporting legs and arranging the screen on the roller; the aperture sizes of the screens are the same, so that the steel fibers in the roller can be more uniformly sprinkled out of the holes of the screens, the uniformity of the steel fibers is effectively controlled, the steel fibers in the concrete are uniformly distributed, and the production quality of the concrete is improved; compared with the traditional manual feeding mode, the device ensures that the steel fibers are uniformly scattered through the rotation of the roller, thereby ensuring the production quality of concrete; and the motor drives the roller to rotate, so that the roller is suitable for streamlined operation during construction, and the production efficiency is improved.

2. The utility model discloses in, through setting up down the box, can restrict the unrestrained direction of steel fibre more intensively, make steel fibre advance from the feed inlet to go out from the discharge gate.

3. The utility model discloses in, play the effect of supporting whole device through setting up the landing leg, through setting up the fixed plate, firm degree when can further improve the landing leg and support, through seting up the bolt hole on the fixed plate, the bolt hole that can make the bolt pass the fixed plate is fixed this device externally on the fixture for example throw the material platform support frame.

4. The utility model discloses in, through set up the semicircle shape housing on the box under, can prevent cylinder and operating personnel direct contact, keep apart cylinder and operating personnel, avoid leading to steel fibre to splash because of the cylinder rotates and cause the injury to operating personnel.

5. The utility model discloses in, through setting up the dog-house in the side of housing, in dropping into the barrel through the bracing piece gap with steel fibre through this dog-house, made things convenient for operating personnel to throw the material to, the dog-house is established in the one end that the cylinder is close to second bracing piece group, can utilize the second bracing piece group with the great space abundant feeding that the cyclic annular baffle of this end formed, improve feed efficiency.

6. The utility model also discloses a steel fiber cloth platform, which can be used as an operation station of an operator by arranging a feeding platform support frame, and the operator stands on the feeding platform support frame for feeding; the feeding platform support frame also has a storage function and is used as a temporary storage platform for bagged steel fibers; the belt conveyor conveying device is arranged below the discharge port, so that the steel fibers falling on the belt conveyor can be conveyed to the next stirring process, the belt conveyor conveying device is suitable for streamlined production during construction, the practicability is higher, and the production efficiency of concrete is improved.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the invention and not to limit the invention in any way. In the drawings:

fig. 1 is an elevation view of the overall structure of a steel fiber cloth platform according to an embodiment of the present invention;

fig. 2 is a top view of the overall structure of the steel fiber cloth platform according to the embodiment of the present invention;

FIG. 3 is a front view of the overall structure of the drum-type steel fiber uniform distribution device according to the embodiment of the present invention;

FIG. 4 is a side view of the overall structure of the drum-type steel fiber uniform distribution device in the embodiment of the present invention;

FIG. 5 is a top view of the overall structure of the drum-type steel fiber uniform distribution device according to the embodiment of the present invention;

FIG. 6 is a schematic view of the structural positions of the motor and the support leg in the direction a in FIG. 3;

fig. 7 is a schematic structural position diagram of the annular partition plate and the support steel ring according to the embodiment of the present invention;

the device comprises 10-supporting legs, 101-fixing plates, 102-fixing frames, 11-rollers, 111-rotating shafts, 112-supporting steel rings, 1121-first supporting rod groups, 1122-second supporting rod groups, 113-supporting rods, 114-bearings, 115-bearing seats, 116-screens, 117-annular partition plates, 12-lower box bodies, 13-motors, 14-cover covers, 141-feed openings, 15-fixing pull rods, 20-feed platform supporting frames and 21-belt conveyor conveying devices.

Detailed Description

In order to make the technical solutions in the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, but not all embodiments.

Referring to fig. 1-7, a drum-type steel fiber uniform distribution device includes a support, a drum assembly, a lower box 12 and a motor 13, the drum assembly is disposed on the support, the lower box 12 is disposed on the support and located at the lower portion of the drum assembly, the motor 13 is disposed at the outer side of the support, a feed inlet is disposed at the top end of the lower box 12, a discharge outlet is disposed at the bottom end of the lower box 12, the drum assembly includes a drum 11 and a rotating shaft 111, the drum 11 is supported on the rotating shaft 111, the drum 11 includes a pair of parallel support steel rings 112 and a screen 116 disposed between the two support steel rings 112, two ends of the screen 116 are respectively connected to the two support steel rings 112, a power output end of the motor 13 is matched with one end of the rotating shaft 111 to provide power for the rotating shaft, in this embodiment, the motor 13 may be matched with one end of the rotating shaft 111 through an output shaft, or the rotating shaft 111 may be connected with a mounting hole key of the motor 13, and power transmission is realized. Wherein, the support includes two vertical landing legs 10 that set up, drum assembly establishes between two landing legs 10, lower box 12 is established in the drum assembly lower part and is located between two landing legs 10, motor 13 establishes in the landing leg 10 outside, pivot 111 is located the central axis position of cylinder 11, the position corresponding with two support steel rings 112 on pivot 111 is equipped with first bracing piece group 1121 and second bracing piece group 1122 respectively, the distance of first bracing piece group 1121 between the epaxial fixed position of commentaries on classics and the virtual central point of cylinder is greater than the distance of second bracing piece group 1122 between the epaxial fixed position of commentaries on classics and the virtual central point of cylinder, two bracing piece groups all include a plurality of bracing pieces 113, a plurality of bracing pieces 113 use pivot 111 as the centre of a circle and are radial evenly distributed, bracing piece 113 one end fixed connection pivot 111, other end fixed connection support steel ring 112. The two sets of support rods can make the connection between the rotating shaft 111 and the screen 116 more firm, and the support rods 113 distributed radially and uniformly can make the connection between the rotating shaft 111 and the screen 116 more stable.

The two ends of the drum 11 are respectively provided with an annular partition 117, and the outer circumferential side of the annular partition 117 is connected with the support steel ring 112.

The supporting leg 10 is of an inverted U-shaped structure, a fixing plate 101 is disposed at the bottom of the supporting leg 10, a plurality of through bolt holes (not shown) are formed in the fixing plate 101, and the fixing plate 101 used in this embodiment may be square block-shaped. The supporting legs 10 play a role in supporting the whole device, the fixing plate 101 is arranged, so that the firmness of the supporting legs in the supporting process can be further improved, and the bolt holes are formed in the fixing plate, so that bolts can penetrate through the bolt holes of the fixing plate to fix the device on an external fixture such as a feeding platform supporting frame; the roller 11 is rotatably connected with the supporting legs 10 through a rotating shaft 111, the curved side wall of the roller in this embodiment can be enclosed by a screen 116, the meshes on the screen are uniformly distributed meshes, such as a fishing net, and the screen can be arranged to uniformly distribute steel fibers from the meshes. When the device is used, the steel fibers are placed in the roller 11, and the motor 13 drives the rotating shaft 111 to move so as to drive the roller 11 to move; the aperture sizes of the meshes on the screen are the same, so that the steel fibers in the roller 11 can be more uniformly sprayed out of the screen, the uniformity of the steel fibers is effectively controlled, the steel fibers in the concrete are uniformly distributed, and the production quality of the concrete is improved; by arranging the lower box body 12, the sprinkling direction of the steel fibers can be more intensively limited, so that the steel fibers enter from the feeding hole and exit from the discharging hole. Compared with the traditional manual feeding mode, the device ensures that the steel fibers are uniformly scattered through the rotation of the roller 11, thereby ensuring the production quality of concrete; in addition, the motor 13 drives the roller 11 to rotate, so that the roller is suitable for streamlined operation during construction, and the production efficiency is improved.

Bearings 114 are respectively arranged at two ends of the rotating shaft 111, bearing seats 115 matched with the bearings 114 are respectively arranged at the upper parts of the two supporting legs 10, and the rotating shaft 111 is rotatably connected with the bearing seats 115 through the bearings 114;

still be equipped with on the drum subassembly with the semicircular shape housing 14 of the first half parcel wherein of cylinder, the lower terminal surface of housing 14 is connected with lower box 12 up end lock, the mode of lock connection can be set up the arch on the lower terminal surface of housing 14 to set up the recess with the protruding matched with of housing on the up end of lower box 12, make protruding inlay card in the recess, the lock connected mode that this embodiment used is prior art in this field, no longer describe herein. When the roller 11 rotates, the cover hood 14 can prevent the roller 11 from directly contacting with an operator, so that the roller is isolated from the operator, and the phenomenon that steel fibers splash to cause injury to the operator due to the rotation of the roller is avoided.

The side of the cover 14 is also provided with a feed port 141. the feed port 141 is provided at an end of the drum adjacent to the second support rod set 1122. The feeding port 141 and the inner ring side space of the annular clapboard 117 form a feeding channel together, and when the feeding device is used, steel fibers are fed into the roller through the supporting rod gap through the feeding port 141, so that the feeding of operators is facilitated. A fixed pull rod 15 is further arranged on one side of the motor 13, a fixed frame 102 is further arranged on the lower portion of the supporting leg 10, in the embodiment, the fixed frame is arranged on the lower portion of the supporting leg provided with the motor, one end of the fixed pull rod 15 is connected with the motor 13, the other end of the fixed pull rod 15 is connected with the fixed frame 102, and the fixed pull rod 15 plays a role in further fixing the motor. The fixing frame used in this embodiment is an auxiliary member commonly used for fixing a motor in the prior art, and plays a role in fixing the motor, and is not described herein again. In this embodiment, the feeding port is disposed at one end of the roller near the second support rod group 1122, so that the feeding can be performed sufficiently by using a larger gap formed between the second support rod group 1122 and the annular partition plate at the end, thereby improving the feeding efficiency.

The steel fiber distributing platform comprises a feeding platform support frame 20 and a belt conveyor device 21 arranged on one side of the feeding platform support frame 20, and further comprises a drum-type steel fiber uniform distribution device, wherein the drum-type steel fiber uniform distribution device is arranged on the feeding platform support frame 20, and the belt conveyor device 21 is arranged on the lower portion of a discharge hole. The belt conveyor conveying device used in the embodiment comprises a belt conveyor. The feeding platform support frame used in the embodiment is a platform welded by steel to a certain height, and can be used as an operation station of an operator, and the operator stands on the feeding platform support frame to feed; the feeding platform support frame 20 also has a storage function and serves as a temporary storage platform for bagged steel fibers. The steel fibers falling on the belt conveyor can be conveyed to the next stirring process by arranging the belt conveyor conveying device 21 below the discharge port, so that the steel fiber stirring device is suitable for streamlined production during construction, and has stronger practicability.

When the device is used, the starting motor 13 drives the roller 11 to rotate, an operator stands on the feeding platform support frame 20 to feed bagged steel fibers into the roller 11 from the feeding port 141, and the cover 14 is covered on the lower box body 12. The steel fibers are uniformly dispersed on the screen 116 along with the rotation of the roller 11 and uniformly sprinkled into the lower box body 12 through holes on the screen; the steel fibers scattered from the discharge port fall on the belt conveyor 21 and are driven by the belt conveyor to enter the next stirring process. The utility model overcomes the problem of the unable effective control steel fibre degree of consistency when traditional manual work is thrown the material, effectively guaranteed the production quality of concrete to, throw the material platform support frame through the setting and provide working space for the operation workman, transport steel fibre to next process through setting up belt feeder conveyor, and it is rotatory through setting up the motor and driving the cylinder, streamlined production when effectively having adapted to the construction has improved the production efficiency of concrete.

In the description of the present invention, the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "vertical", "horizontal", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the purpose of describing the present invention, but do not require the present invention to be constructed or operated in a specific orientation, and therefore, cannot be construed as limiting the present invention. The terms "connected" and "connected" in the present invention are to be understood in a broad sense, and may be connected or detachably connected, for example; the terms may be directly connected or indirectly connected through intermediate components, and specific meanings of the terms may be understood as specific conditions by those skilled in the art.

The foregoing is a preferred embodiment of the present invention, and the description of the specific embodiments is only for better understanding of the idea of the present invention. To those skilled in the art, many modifications and equivalents may be made in accordance with the principles of the present invention and are deemed to fall within the scope of the invention.

Claims

1. The utility model provides a drum-type steel fiber equipartition device, its characterized in that includes support, drum assembly, lower box and motor, drum assembly establishes on the support, the box is established on the support and is located the drum assembly lower part down, the motor is established in the support outside, the top of box is equipped with the feed inlet down, the bottom of box is equipped with the discharge gate down, drum assembly includes cylinder and pivot, the cylinder supports in the pivot, the cylinder includes a pair of parallel support steel ring that sets up side by side and establishes the screen cloth between two support steel rings, the both ends of screen cloth are connected with two support steel rings respectively, the power take off end of motor cooperatees with the one end of pivot for provide power for the pivot.

2. A drum type steel fiber uniform distribution device as claimed in claim 1, wherein the two ends of the drum are respectively provided with an annular partition plate, and the outer circumferential side of the annular partition plate is connected with the support steel rings.

3. A drum-type steel fiber uniform distribution device as claimed in claim 2, wherein the support comprises two vertically disposed legs, the roller assembly is disposed between the two legs, the lower box is disposed under the roller assembly and between the two legs, the motor is disposed outside the legs, the rotating shaft is disposed at a central axis of the drum, a first support rod set and a second support rod set are respectively disposed at positions on the rotating shaft corresponding to the two support steel rings, a distance between a fixed position of the first support rod set on the rotating shaft and a virtual central point of the drum is greater than a distance between a fixed position of the second support rod set on the rotating shaft and the virtual central point of the drum, the two support rod sets each comprise a plurality of support rods, the plurality of support rods are radially and uniformly distributed around the rotating shaft, one end of the support rods is connected to the rotating shaft, the other end is connected with a supporting steel ring.

4. A roller-type steel fiber uniform distribution device as claimed in claim 3, wherein bearings are respectively provided at both ends of the rotating shaft, bearing seats matched with the bearings are respectively provided at the upper portions of the two legs, and the rotating shaft is rotatably connected with the bearing seats through the bearings.

5. A drum-type steel fiber uniform distribution device as claimed in claim 4, wherein the lower half portion of the drum is located in the lower box body.

6. A drum-type steel fiber uniform distribution device as claimed in claim 5, wherein the supporting legs are of an inverted U-shaped structure, the bottom of the supporting legs is provided with a fixing plate, and the fixing plate is provided with a plurality of through bolt holes.

7. A drum-type steel fiber uniform distribution device as claimed in claim 6, wherein the drum assembly is further provided with a semicircular cover for wrapping the upper half part of the drum therein, the lower end surface of the cover is connected with the upper end surface of the lower box body in a buckling manner, the side surface of the cover is further provided with a feeding port, the feeding port is arranged at one end of the drum close to the second support rod group, and the feeding port and the inner circumferential side space of the annular partition plate together form a feeding channel.

8. A drum-type steel fiber uniform distribution device as claimed in claim 7, wherein one side of said motor is further provided with a fixed pull rod, the lower portion of said leg is further provided with a fixed mount, one end of said fixed pull rod is connected to the motor, and the other end is connected to the fixed mount.

9. A steel fiber distribution platform is characterized by comprising a feeding platform support frame and a belt conveyor device arranged on one side of the feeding platform support frame, and further comprising a drum-type steel fiber uniform distribution device in any one of the claims 1-8, wherein the drum-type steel fiber uniform distribution device is arranged on the feeding platform support frame, and the belt conveyor device is arranged on the lower portion of a discharge port.