CN216862637U - Grit conveyor - Google Patents

Grit conveyor Download PDF

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Publication number
CN216862637U
CN216862637U CN202220123006.8U CN202220123006U CN216862637U CN 216862637 U CN216862637 U CN 216862637U CN 202220123006 U CN202220123006 U CN 202220123006U CN 216862637 U CN216862637 U CN 216862637U
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CN
China
Prior art keywords
guide
conveyor belt
assembly
sand
guide rollers
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Active
Application number
CN202220123006.8U
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Chinese (zh)
Inventor
赖荣辉
王正全
葛耀洲
孙杨勇
丁阳
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Zhejiang Communications Construction Group Co Ltd
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Zhejiang Communications Construction Group Co Ltd
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Priority to CN202220123006.8U priority Critical patent/CN216862637U/en
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Abstract

The utility model provides a grit conveyor, includes conveyer belt subassembly, conveyer belt support and guide roll subassembly, and conveyer belt unit mount is on the conveyer belt support, and the guide roll subassembly includes upper end direction subassembly and lower extreme direction subassembly, upper end direction subassembly, lower extreme direction subassembly respectively with conveyer belt subassembly adaptation, through the setting of upper end direction subassembly, be convenient for turn up the edge of conveyer belt, prevent that the grit from dropping from the conveyer belt edge, improve conveyor's conveying efficiency.

Description

Grit conveyor
Technical Field
The utility model belongs to the technical field of conveying devices, and particularly relates to a sand conveying device.
Background
In the concrete transportation process, the easy adhesion of concrete is in stirred tank and transport tank car, for keeping the stirred tank, the cleanness of transport tank car inner chamber, before the concrete initial set, the reply content is clean by force, for preventing that the concrete residue that holds the chamber in from to the transportation, the concrete quality in the stirring process produces the influence, often need wash the capacity of equipment such as transport vechicle, stirred tank, and carry out grit separation to the serous fluid after washing, the serous fluid is retrieved, at the recycle in-process, need carry the large granule grit of separation, grit conveyor on the market at present drops from the conveyer belt easily in transportation process, influence conveying efficiency.
Disclosure of Invention
In view of the above disadvantages, the technical problem to be solved by the present invention is to provide a sand and stone conveying device, which can efficiently convey sand and stone and prevent sand and stone from falling off from a conveyor belt.
In order to solve the technical problems, the utility model adopts the technical scheme that,
the utility model provides a grit conveyor, includes conveyer belt subassembly, conveyer belt support and direction roller subassembly, and the conveyer belt unit mount is on the conveyer belt support, and the direction roller subassembly includes upper end direction subassembly and lower extreme direction subassembly, upper end direction subassembly, lower extreme direction subassembly respectively with conveyer belt subassembly adaptation.
Further, the upper end guide assembly comprises a guide support, a first guide roller, a second guide roller and a third guide roller, the first guide roller, the second guide roller and the third guide roller are respectively rotatably installed on the guide support, and the first guide roller and the third guide roller are respectively arranged on two sides of the second guide roller.
Furthermore, the first guide roller and the third guide roller are obliquely arranged relative to the second guide roller, so that the second guide roller is arranged in an inwards concave manner.
Further, the guide support comprises a base rod, end supporting seats and a middle supporting seat, the end supporting seats and the middle supporting seat are fixedly mounted on the base rod in pairs, two ends of the second guide roller are respectively rotatably connected with the middle supporting seat, and two ends of the first guide roller are respectively rotatably connected with the end supporting seats and the middle supporting seat.
Further, lower extreme direction subassembly includes lower extreme supporting seat and the lower extreme guide roll of laying downwards, and lower extreme supporting seat fixed mounting is on the conveyer belt support, and the lower extreme guide roll rotates to be installed on adjacent lower extreme supporting seat.
Further, the conveyer belt subassembly includes the conveyer belt and is used for driving drive pulley, the driven pulleys of conveyer belt, and drive pulley, driven pulleys install on the conveyer belt support, conveyer belt and upper end direction subassembly, lower extreme direction subassembly adaptation.
Further, the conveyor belt support comprises a guide rail rod, a driving wheel mounting rod and a limiting frame, a driving belt wheel is mounted on the adjacent driving wheel mounting rod through a bearing seat, the driving wheel mounting rod is fixedly connected to the guide rail rod, the driving belt wheel is mounted on the adjacent driving wheel mounting rod through the bearing seat, and the limiting frame is fixedly mounted on the guide rail rod.
Furthermore, the limiting frame comprises a limiting frame rod and a limiting baffle, and the limiting baffle is fixedly installed on the guide rail rod through the limiting frame rod.
Further, limit baffle includes vertical baffle and slope baffle, and vertical baffle passes through limit hack lever fixed mounting on the guide rail pole, and slope baffle fixed connection just with the conveyer belt up end adaptation on vertical baffle.
Further, the diameter of the driving pulley is larger than that of the driven pulley.
The utility model has the advantages that the edge of the conveying belt is convenient to turn up through the arrangement of the upper end guide assembly, the sand and stone are prevented from falling off from the edge of the conveying belt, and the conveying efficiency of the conveying device is improved.
Drawings
FIG. 1 is a schematic view of the present invention with the conveyor belt hidden.
Fig. 2 is a side view of the present invention.
Fig. 3 is a partial enlarged view at a.
Reference numerals: the device comprises a conveyor belt component 3-1, a conveyor belt bracket 3-2, a guide roller component 3-3, an upper end guide component 3-4, a lower end guide component 3-5, a guide bracket 3-6, a first guide roller 3-7, a second guide roller 3-8, a third guide roller 3-9, a base rod 3-10, an end support seat 3-11, a middle support seat 3-12, a lower end support seat 3-13, a lower end guide roller 3-14, a conveyor belt 3-15, a driving pulley 3-16, a driven pulley 3-17, a guide rail rod 3-18, a driving wheel mounting rod 3-19, a limiting frame 3-20, a limiting frame rod 3-21, a limiting baffle 3-22, a vertical baffle 3-23 and an inclined baffle 3-24.
Detailed Description
The utility model is further described below with reference to the accompanying drawings.
A sand conveying device comprises a conveyor belt component 3-1, a conveyor belt support 3-2 and a guide roller component 3-3, wherein the conveyor belt component 3-1 is installed on the conveyor belt support 3-2, the guide roller component 3-3 comprises an upper end guide component 3-4 and a lower end guide component 3-5, the upper end guide component 3-4 and the lower end guide component 3-5 are respectively matched with the conveyor belt component 3-1, the edge of a conveyor belt is convenient to turn up through the arrangement of the upper end guide component 3-4, sand is prevented from falling from the edge of the conveyor belt, and the conveying efficiency of the conveying device is improved.
The upper end guide assembly 3-4 comprises a guide support 3-6, a first guide roller 3-7, a second guide roller 3-8 and a third guide roller 3-9, the first guide roller 3-7, the second guide roller 3-8 and the third guide roller 3-9 are respectively rotatably mounted on the guide support 3-6, the first guide roller 3-7 and the third guide roller 3-9 are respectively arranged on two sides of the second guide roller 3-8, the first guide roller 3-7 and the third guide roller 3-9 are obliquely arranged relative to the second guide roller 3-8, so that the second guide roller 3-8 is arranged in a concave manner, and the edge of the conveyor belt is turned up through the first guide roller 3-7 and the third guide roller 3-9, so that sand and stones are prevented from falling from the edge of the conveyor belt.
The guide support 3-6 comprises a base rod 3-10, end supporting seats 3-11 and middle supporting seats 3-12, the end supporting seats 3-11 and the middle supporting seats 3-12 are fixedly installed on the base rod 3-10 in pairs, two ends of the second guide roller 3-8 are respectively rotatably connected with the middle supporting seats 3-12, two ends of the first guide roller 3-7 are respectively rotatably connected with the end supporting seats 3-11 and the middle supporting seats 3-12, and the height of the middle supporting seats 3-12 is smaller than that of the end supporting seats 3-11, so that the guide rollers are conveniently arranged in an inclined mode, and the edge of the conveyor belt is turned up.
The lower end guide assembly 3-5 comprises a lower end support base 3-13 and a lower end guide roller 3-14 which are arranged downwards, the lower end support base 3-13 is fixedly arranged on the conveyor belt bracket 3-2, the lower end guide roller 3-14 is rotatably arranged on the adjacent lower end support base 3-13, and the lower end surface of the conveyor belt is guided by the lower end guide roller 3-14 so as to prevent the conveyor belt from interfering with the conveyor belt bracket 3-2.
The conveyor belt component 3-1 comprises a conveyor belt 3-15, a driving belt wheel 3-16 and a driven belt wheel 3-17, wherein the driving belt wheel 3-15 and the driven belt wheel 3-17 are used for driving the conveyor belt 3-15, the driving belt wheel 3-16 and the driven belt wheel 3-17 are installed on the conveyor belt bracket 3-2, and the conveyor belt 3-15 is matched with the upper end guide component 3-4 and the lower end guide component 3-5 so as to guide the upper end face and the lower end face of the conveyor belt 3-15.
The conveying belt support 3-2 comprises guide rail rods 3-18, driving wheel mounting rods 3-19 and limiting frames 3-20, driving belt wheels 3-16 are mounted on the adjacent driving wheel mounting rods 3-19 through bearing seats, the driving wheel mounting rods 3-19 are fixedly connected to the guide rail rods 3-18, the driving belt wheels 3-16 are mounted on the adjacent driving wheel mounting rods 3-19 through the bearing seats, the limiting frames 3-20 are fixedly mounted on the guide rail rods 3-18, sand conveyed by the conveying belts 3-15 is further guided through the limiting frames 3-20, the sand is further prevented from falling from the conveying belts 3-15, and conveying efficiency is improved.
The limiting frame 3-20 comprises limiting frame rods 3-21 and limiting baffles 3-22, the limiting baffles 3-22 are fixedly mounted on the guide rail rods 3-18 through the limiting frame rods 3-21, the limiting baffles 3-22 comprise vertical baffles 3-23 and inclined baffles 3-24, the vertical baffles 3-23 are fixedly mounted on the guide rail rods 3-18 through the limiting frame rods 3-21, the inclined baffles 3-24 are fixedly connected to the vertical baffles 3-23 and are matched with the upper end faces of the conveyor belts 3-15, and the inclined baffles 3-24 are arranged, so that the sand and stones can be guided in the dumping process and can be prevented from falling off from the conveyor belts.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model; thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Although the terms corresponding to the reference numerals in the figures are used more herein, the possibility of using other terms is not excluded; these terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed as being without limitation to any additional limitations that may be imposed by the spirit of the present invention.

Claims (10)

1. The sand conveying device is characterized by comprising a conveyor belt assembly (3-1), a conveyor belt bracket (3-2) and a guide roller assembly (3-3), wherein the conveyor belt assembly (3-1) is installed on the conveyor belt bracket (3-2), the guide roller assembly (3-3) comprises an upper end guide assembly (3-4) and a lower end guide assembly (3-5), and the upper end guide assembly (3-4) and the lower end guide assembly (3-5) are respectively matched with the conveyor belt assembly (3-1).
2. A sand and stone conveyor according to claim 1, characterized in that the upper guide assembly (3-4) comprises guide brackets (3-6), first guide rollers (3-7), second guide rollers (3-8) and third guide rollers (3-9), the first guide rollers (3-7), the second guide rollers (3-8) and the third guide rollers (3-9) are respectively rotatably mounted on the guide brackets (3-6), and the first guide rollers (3-7) and the third guide rollers (3-9) are respectively arranged on both sides of the second guide rollers (3-8).
3. A sand conveyor according to claim 2, characterised in that the first guide rollers (3-7) and the third guide rollers (3-9) are arranged obliquely with respect to the second guide rollers (3-8) so that the second guide rollers (3-8) are arranged concavely.
4. A sand and stone conveyor according to claim 2, characterized in that the guide bracket (3-6) comprises a base rod (3-10), end supports (3-11) and a middle support (3-12), the end supports (3-11) and the middle support (3-12) being fixedly mounted in pairs on the base rod (3-10), the two ends of the second guide roll (3-8) being rotatably connected to the middle support (3-12), respectively, and the two ends of the first guide roll (3-7) being rotatably connected to the end supports (3-11) and the middle support (3-12), respectively.
5. A sand conveyor according to claim 1, wherein the lower guide assembly (3-5) comprises a downwardly disposed lower support base (3-13) and a lower guide roller (3-14), the lower support base (3-13) being fixedly mounted on the conveyor belt support (3-2), and the lower guide roller (3-14) being rotatably mounted on the adjacent lower support base (3-13).
6. A sand conveyor according to claim 1, wherein the conveyor belt assembly (3-1) comprises a conveyor belt (3-15) and a drive pulley (3-16) and a driven pulley (3-17) for driving the conveyor belt (3-15), the drive pulley (3-16) and the driven pulley (3-17) are mounted on a conveyor belt bracket (3-2), and the conveyor belt (3-15) is adapted to the upper end guide assembly (3-4) and the lower end guide assembly (3-5).
7. A sand and stone conveyor according to claim 6, characterized in that the conveyor belt bracket (3-2) comprises a guide rail bar (3-18), a driving wheel mounting bar (3-19) and a limiting frame (3-20), the driving pulley (3-16) is mounted on the adjacent driving wheel mounting bar (3-19) through a bearing seat, the driving wheel mounting bar (3-19) is fixedly connected to the guide rail bar (3-18), the driving pulley (3-16) is mounted on the adjacent driving wheel mounting bar (3-19) through a bearing seat, and the limiting frame (3-20) is fixedly mounted on the guide rail bar (3-18).
8. A sand conveying device according to claim 7, wherein the limiting frame (3-20) comprises limiting frame rods (3-21) and limiting baffle plates (3-22), and the limiting baffle plates (3-22) are fixedly arranged on the guide rail rods (3-18) through the limiting frame rods (3-21).
9. A sand conveying device according to claim 8, wherein the limit stop (3-22) comprises a vertical stop (3-23) and an inclined stop (3-24), the vertical stop (3-23) is fixedly mounted on the guide rail rod (3-18) through a limit support rod (3-21), and the inclined stop (3-24) is fixedly connected to the vertical stop (3-23) and is adapted to the upper end surface of the conveyor belt (3-15).
10. A sand conveyor according to claim 9, wherein the drive pulleys (3-16) have a larger diameter than the driven pulleys (3-17).
CN202220123006.8U 2022-01-18 2022-01-18 Grit conveyor Active CN216862637U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202220123006.8U CN216862637U (en) 2022-01-18 2022-01-18 Grit conveyor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202220123006.8U CN216862637U (en) 2022-01-18 2022-01-18 Grit conveyor

Publications (1)

Publication Number Publication Date
CN216862637U true CN216862637U (en) 2022-07-01

Family

ID=82153712

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202220123006.8U Active CN216862637U (en) 2022-01-18 2022-01-18 Grit conveyor

Country Status (1)

Country Link
CN (1) CN216862637U (en)

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