CN216945358U

CN216945358U - Horizontal cement warehouse

Info

Publication number: CN216945358U
Application number: CN202220876844.2U
Authority: CN
Inventors: 李仲伟; 朱永; 王东照
Original assignee: Zhengzhou Hengyuan Construction Equipment Manufacturing Co ltd
Current assignee: Zhengzhou Hengyuan Construction Equipment Manufacturing Co ltd
Priority date: 2022-04-16
Filing date: 2022-04-16
Publication date: 2022-07-12
Anticipated expiration: 2032-04-16

Abstract

The utility model relates to a horizontal cement storage bin which comprises a storage bin support, wherein a storage bin with the length extending along the left-right direction is arranged on the storage bin support, at least two discharging hoppers sequentially arranged along the left-right direction are arranged at the bottom of the storage bin, discharging ports are formed in the bottom of each discharging hopper, a cement conveyor for conveying corresponding cement from left to right is further arranged on the storage bin support, each cement conveyor is a screw conveyor, each screw conveyor comprises a cylindrical shell and a screw conveying blade rotatably matched with the inside of the cylindrical shell, each screw conveying blade is driven by a conveyor power mechanism, a shell feeding port corresponding to the discharging port is formed in the upper end of the cylindrical shell, and each discharging port is connected with the corresponding shell feeding port through a material conveying pipeline. The utility model solves the technical problem that dust is easy to raise when cement falls onto a cement conveyor through a discharge hole in the prior art.

Description

Horizontal cement warehouse

Technical Field

The utility model relates to corollary equipment in concrete production, in particular to a horizontal cement storage bin.

Background

The concrete mixing plant mainly comprises a mixer, a logistics weighing system, a logistics conveying system, a logistics storage system and the like, wherein the concrete is formed by mixing sand and stone, water, cement and other additives, and therefore in the concrete mixing plant, the logistics storage system mainly comprises a cement bin for storing the cement.

The conventional cement layer is divided into a vertical silo and a horizontal cement storage bin, the horizontal cement storage bin is taken as an example and comprises a storage bin support, the upper end of the storage bin support is provided with a storage bin with the length extending along the left-right direction, the storage bin is divided by a storage bin partition board to form at least two storage chambers which are sequentially arranged along the left-right direction, the lower end of each storage chamber is provided with a large-sized discharging hopper, and the bottom of each discharging hopper is a discharging port.

Horizontal cement warehouse still includes the cement conveyer that is located each discharge gate downside, and the cement conveyer generally adopts band conveyer, and during the use, on cement conveyer fell the cement conveyer through each discharge gate, cement conveyer can carry cement from left to right to carry cement to next station.

The existing horizontal cement storage has the problems that the cement falls into a cement conveyor through a discharge port and is exposed outdoors, dust is easily generated in the cement, the cement is wasted, workers suck the lifted cement and can also cause lung diseases, and if the lifted cement falls into a crop land, soil pollution can be caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a horizontal cement storage bin, which aims to solve the technical problem that dust is easy to fly when cement falls onto a cement conveyor through a discharge port in the prior art.

In order to solve the technical problems, the technical scheme of the horizontal cement storage bin is as follows:

the utility model provides a horizontal cement warehouse, including the warehouse support, be provided with the feed bin that length extends along left right direction on the warehouse support, the feed bin bottom is provided with two at least unloading hoppers of arranging along left right direction order, the bottom of unloading hopper is the discharge gate, still be provided with the cement conveyer that is used for carrying corresponding cement from left to right on the warehouse support, cement conveyer is screw conveyer, screw conveyer includes that drum casing and rotation change join in marriage the inside screw conveyor blade of drum casing, screw conveyor blade is driven by conveyer driving mechanism, the casing feed inlet that corresponds with the discharge gate position is seted up to the upper end of drum casing, be connected through material conveying pipeline between each discharge gate and the corresponding casing feed inlet

The beneficial effects of the utility model are as follows: in the utility model, the bolt conveyor is used as the cement conveyor, the screw conveyor is provided with the cylindrical shell, so that no dust can be raised in the cement conveying process, in addition, the cylindrical shell is convenient to arrange a shell feeding hole corresponding to the position of the discharging hole, and then the discharging hole is connected with the corresponding shell feeding hole through the material conveying pipeline, so that the cement is prevented from being exposed in the conveying process, and the dust raising problem is avoided.

Further, the material conveying pipeline is a corrugated pipe which is vertically arranged, the upper end of the corrugated pipe is fixedly connected with the bottom of the corresponding discharging hopper, and the lower end of the corrugated pipe is fixedly connected with a feeding hole of the machine shell.

Furthermore, the corrugated pipe comprises a middle connecting sleeve, an upper corrugated pipe section arranged on the upper side of the middle connecting sleeve and a lower corrugated pipe section arranged on the lower side of the middle connecting sleeve, and a vibration motor which is respectively connected with the middle connecting sleeve corresponding to the corrugated pipe and is used for driving the middle connecting sleeve to vibrate in the vertical direction is arranged on the cylindrical shell.

Furthermore, the upper side corrugated pipe section is connected to the periphery of the blanking hopper, and the lower side corrugated pipe section is connected to the inner wall of the feeding hole of the machine shell.

Furthermore, the vibration motor is arranged on the motor mounting plate, the buffer springs are arranged at the upper ends of the motor mounting plate and the cylinder casing, and the vibration motor is connected with the middle connecting sleeve through a connecting rod which is horizontally arranged.

Furthermore, each vibration motor is respectively positioned on the right side of the corresponding corrugated pipe.

Furthermore, a vibrating rod is fixed on the inner wall of the middle connecting sleeve, the upper end of the vibrating rod extends into the discharging hopper, and the vibrating rod is vertically arranged.

Furthermore, a vibration dissipating block is fixed on the vibration rod, the peripheral surface of the vibration dissipating block is composed of an upper conical surface and a lower conical surface which are arranged up and down, the outer diameter of the upper conical surface is gradually increased from top to bottom, the outer diameter of the lower conical surface is gradually increased from bottom to top, and the taper of the lower conical surface is greater than that of the upper conical surface.

Drawings

The above and other objects, features and advantages of exemplary embodiments of the present disclosure will become readily apparent from the following detailed description read in conjunction with the accompanying drawings. Several embodiments of the present disclosure are illustrated by way of example, and not by way of limitation, in the figures of the accompanying drawings and in which like reference numerals refer to like or corresponding parts and in which:

FIG. 1 is a schematic view of a horizontal cement silo according to the present invention;

FIG. 2 is a schematic view of the combination of the discharge hopper, the material transfer pipe and the cement conveyor of FIG. 1;

FIG. 3 is a schematic view of the vibration motor of FIG. 2 in cooperation with a bellows;

FIG. 4 is an enlarged view taken at A in FIG. 2;

description of reference numerals: 1. a storage bin; 2. a storage chamber; 3. a blanking hopper; 4. a bin rack; 5. a bellows; 6. a vibration motor; 7. a conveyor pallet; 8. a cylindrical housing; 9. a screw conveying blade; 10. a conveyor shaft; 11. a discharge hole of the shell; 13. a cement conveyor; 14. a conveyor power mechanism; 15. a buffer spring; 16. a motor mounting plate; 17. a vibrating rod; 18. a discharge port; 19. an upper corrugated pipe section; 20. a middle connecting sleeve; 21. a lower corrugated pipe section; 22. a shell feed inlet; 23. a vibration dissipating block; 24. an upper side conical surface; 25. a lower side conical surface; 26. a connecting rod.

Detailed Description

In order to facilitate an understanding of the utility model, the utility model is described in more detail below with reference to the accompanying drawings and specific examples. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It is to be noted that, unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model.

The embodiment of the horizontal cement storage bin is shown in figures 1-4:

including storage silo support 4, be provided with length on the storage silo support along controlling the feed bin 1 that the direction extends, the feed bin is separated into four storage compartments 2 that arrange in proper order along controlling the direction by the feed bin baffle, and the lower extreme of each storage compartment all is provided with big-end-up's unloading hopper 3, and the bottom of unloading hopper is discharge gate 18, all belongs to prior art above, does not detailed again here.

Still be provided with the cement conveyer 13 that is used for carrying corresponding cement from left to right on the warehouse support 4, in this embodiment, be fixed with conveyer layer board 7 on the warehouse support, cement conveyer 13 is screw conveyer, screw conveyer includes drum casing 8 and rotates the spiral delivery vane 9 of assembling in drum casing inside, spiral delivery vane 9 is fixed in on the conveyer pivot 10, conveyer pivot 10 is driven by conveyer power mechanism, in this embodiment, conveyer power mechanism 14 is for installing the gear motor in conveyer layer board right-hand member, gear motor's power take off end links to each other with the conveyer pivot. The gear motor is located at the right end of the cylindrical housing 8.

The upper end of the cylinder casing 8 is provided with a casing feed inlet 22 corresponding to the discharge outlet, and the lower end of the right side of the cylinder casing 8 is provided with a casing discharge outlet 11. Each discharge port 18 is connected with the corresponding shell feed port 22 through a material conveying pipeline.

The material conveying pipeline is a corrugated pipe 5 which is vertically arranged, the upper end of the corrugated pipe 5 is fixedly connected with the bottom of the corresponding discharging hopper, and the lower end of the corrugated pipe is fixedly connected with a feeding hole of the machine shell.

In this embodiment, the bellows 5 includes a middle connection sleeve 20, an upper side bellows section 19 disposed on the upper side of the middle connection sleeve 20, and a lower side bellows section 21 disposed on the lower side of the middle connection sleeve, and the cylindrical housing is provided with a vibration motor 6 connected to the middle connection sleeve corresponding to the bellows, respectively, for driving the middle connection sleeve to vibrate in the vertical direction. The vibration motors 6 are respectively located on the right side of the corresponding bellows 5.

The upper bellows 19 is connected to the outer periphery of the hopper 3, and the lower bellows 21 is connected to the inner wall of the housing feed opening 22. This arrangement prevents cement from accumulating on the upper end surface of the corrugated pipe.

The vibration motor 6 is arranged on a motor mounting plate 16, a buffer spring 15 is arranged at the upper ends of the motor mounting plate and the cylinder shell, and the vibration motor 6 is connected with a middle connecting sleeve 20 through a connecting rod 26 which is horizontally arranged. The connecting rod 26 is a rigid rod, the left end of the connecting rod is fixedly connected with the middle connecting sleeve, and the right end of the connecting rod is fixedly connected with the vibration motor.

And a vibrating rod 17 with the upper end extending into the discharging hopper is fixed on the inner wall of the middle connecting sleeve and is vertically arranged. In this embodiment, each intermediate connection sleeve is fixed with two vibrating rods, and the two vibrating rods are arranged in bilateral symmetry.

The vibrating rod is fixed with a vibration block 23, the vibration block 23 is used for vibrating materials, the vibration block is composed of an upper side cone body and a lower side cone body, the outer peripheral surface of the upper side cone body forms an upper side conical surface 24, the outer peripheral surface of the lower side cone body forms a lower side conical surface 25, the outer diameter of the upper side conical surface is gradually increased from top to bottom, the outer diameter of the lower side conical surface is gradually increased from bottom to top, and the taper of the lower side conical surface is larger than that of the upper side conical surface. When the intermediate junction cover vibrates from top to bottom along with vibrating motor, the vibrating arm also vibrates from top to bottom along with it, and the tapering of the downside conical surface is less, and consequently the resistance of vibrating arm vibration up is less, and the tapering of the downside conical surface is great, and when the vibrating arm vibrated down, can "pull" more cement to the discharge gate, through the vibration of vibrating arm, the cement in with the unloading hopper shakes and looses, avoids cement to block up in the unloading hopper.

The setting of bellows can be avoided, and exposed position appears in the cement blanking in-process, avoids producing the raise dust, and the vibration of bellows simultaneously can avoid cement to cause the jam here.

In the above description of the present specification, the terms "fixed," "mounted," "connected," or "connected," and the like, are to be construed broadly unless otherwise expressly specified or limited. For example, with the term "coupled", it can be fixedly coupled, detachably coupled, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other way by the interaction of two elements. Therefore, unless the specification explicitly defines otherwise, those skilled in the art can understand the specific meaning of the above terms in the present invention according to specific situations.

From the above description of the present specification, those skilled in the art will also understand the terms used below, terms indicating orientation or positional relationship such as "upper", "lower", "front", "rear", "left", "right", "length", "width", "thickness", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", "central", "longitudinal", "transverse", "clockwise" or "counterclockwise" and the like are based on the orientation or positional relationship shown in the drawings of the present specification, it is used for convenience in explanation of the utility model and for simplicity of description only, and does not explicitly or implicitly indicate that the device or element concerned must be of the particular orientation described, constructed and operated, therefore, the above terms of orientation or positional relationship should not be construed or interpreted as limiting the present invention.

In addition, the terms "first" or "second", etc. used in this specification are used to refer to numbers or ordinal terms for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature. In the description of the present specification, "a plurality" means at least two, for example, two, three or more, and the like, unless specifically defined otherwise.

Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides a horizontal cement warehouse, includes the warehouse support, is provided with the feed bin that length extends along left right direction on the warehouse support, and the feed bin bottom is provided with two at least unloading hoppers of arranging along left right direction order, and the bottom of unloading hopper is the discharge gate, still is provided with the cement conveyer that is used for carrying corresponding cement from left to right on the warehouse support, its characterized in that: the cement conveyor is a screw conveyor, the screw conveyor comprises a cylinder shell and a screw conveying blade which is rotatably matched with the inside of the cylinder shell, the screw conveying blade is driven by a conveyor power mechanism, a shell feeding hole corresponding to the discharging hole is formed in the upper end of the cylinder shell, and each discharging hole is connected with the corresponding shell feeding hole through a material conveying pipeline.

2. The horizontal cement silo according to claim 1, wherein: the material conveying pipeline is a corrugated pipe which is vertically arranged, the upper end of the corrugated pipe is fixedly connected with the bottom of the corresponding discharging hopper, and the lower end of the corrugated pipe is fixedly connected with a feeding hole of the machine shell.

3. The horizontal cement silo according to claim 2, wherein: the corrugated pipe comprises a middle connecting sleeve, an upper side corrugated pipe section arranged on the upper side of the middle connecting sleeve and a lower side corrugated pipe section arranged on the lower side of the middle connecting sleeve, and a vibration motor which is respectively connected with the middle connecting sleeve corresponding to the corrugated pipe and is used for driving the middle connecting sleeve to vibrate in the vertical direction is arranged on the cylindrical shell.

4. The horizontal cement silo according to claim 2, wherein: the upper corrugated pipe section is connected to the periphery of the discharging hopper, and the lower corrugated pipe section is connected to the inner wall of the feeding hole of the machine shell.

5. The horizontal cement silo according to claim 3, wherein: the vibration motor is arranged on the motor mounting plate, the upper ends of the motor mounting plate and the cylinder casing are provided with buffer springs, and the vibration motor is connected with the middle connecting sleeve through a connecting rod which is horizontally arranged.

6. The horizontal cement silo according to claim 4, wherein: each vibration motor is respectively positioned at the right side of the corresponding corrugated pipe.

7. The horizontal cement silo according to any one of claims 3 to 6, wherein: the vibrating rod with the upper end extending into the discharging hopper is fixed on the inner wall of the middle connecting sleeve and is arranged vertically.

8. The horizontal cement silo according to claim 7, wherein: the vibrating rod is fixed with a vibrating block, the peripheral surface of the vibrating block is composed of an upper conical surface and a lower conical surface which are arranged up and down, the outer diameter of the upper conical surface is gradually increased from top to bottom, the outer diameter of the lower conical surface is gradually increased from bottom to top, and the taper of the lower conical surface is greater than that of the upper conical surface.