CN202700564U - Automatic adjusting device for material stopping plate of three-roll grinder - Google Patents

Automatic adjusting device for material stopping plate of three-roll grinder Download PDF

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Publication number
CN202700564U
CN202700564U CN 201220314644 CN201220314644U CN202700564U CN 202700564 U CN202700564 U CN 202700564U CN 201220314644 CN201220314644 CN 201220314644 CN 201220314644 U CN201220314644 U CN 201220314644U CN 202700564 U CN202700564 U CN 202700564U
Authority
CN
China
Prior art keywords
fixed bar
material baffle
chute
frame
spring
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn - After Issue
Application number
CN 201220314644
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Chinese (zh)
Inventor
陆小虎
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CHANGZHOU LONGXIN CHEMICAL MACHINERY CO LTD
Original Assignee
CHANGZHOU LONGXIN CHEMICAL MACHINERY CO LTD
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by CHANGZHOU LONGXIN CHEMICAL MACHINERY CO LTD filed Critical CHANGZHOU LONGXIN CHEMICAL MACHINERY CO LTD
Priority to CN 201220314644 priority Critical patent/CN202700564U/en
Application granted granted Critical
Publication of CN202700564U publication Critical patent/CN202700564U/en
Anticipated expiration legal-status Critical
Withdrawn - After Issue legal-status Critical Current

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Abstract

The utility model relates to an automatic adjusting device for a material stopping plate of a three-roll grinder, which is mounted on two frames of the three-roll grinder; and the automatic adjusting device comprises a fixed seat, the material stopping plate, a fixed rod and a spring which is used for pulling the fixed rod, wherein the fixed seat is mounted in the frame; a vertically arranged first slide groove is formed in the fixed seat; a vertically arranged second slide groove is formed in the outer wall of the frame; one end of the fixed rod is arranged in the first slide groove; the other end of the fixed rod penetrates out of the second slide groove and is fixedly connected with the material stopping plate; the lower bottom surface of the material stopping plate is connected with a roll of the three-roll grinder in a contacting way; one end of the spring is fixed on the inner wall of the frame below the fixed rod; and the other end of the spring is fixedly connected with the middle part of the fixed rod. The automatic adjusting device for the material stopping plate of the three-roll grinder, provided by the utility model, has a simple structure, can be used for always keeping no gap contact between the material stopping plate and the roll and is used for prolonging the service life.

Description

The material baffle for three-roller grinding machine self-checking device
Technical field
The utility model relates to the three-roll grinder technical field, especially a kind of material baffle for three-roller grinding machine self-checking device.
Background technology
Material baffle for three-roller grinding machine is a kind ofly in process of production material to be blocked for three-roll grinder, prevent the device that material outwards flows out from abrasive areas, it is the indispensable device of three-roll grinder, if this device work is undesired, the significant wastage that will cause grinding material, economic loss, the material of loss is also to environment.The normal method that adopts manual set bolt or hydraulic mandril to contact with roller of traditional material baffle, adopt manual set bolt fixed dam, in long-time use procedure, it is local easy to wear that baffle plate contacts with roller, wear and tear rear because baffle plate and frame are fixed, so produce unsettled phenomenon between meeting and the roller, and then cause leaking the material situation, need to re-start the contact-making surface of reconditioning baffle plate and adjustment and roller, reconditioning needs certain knack with this baffle plate of adjustment, thereby relatively high on human cost; And adopt hydraulic mandril to withstand the method for baffle plate, and because baffle plate need to make by constant hydraulic pressure baffle plate contact with roller, mechanism is complicated, needs equipment to carry hydraulic power source, cost is relatively costly.
The utility model content
The technical problems to be solved in the utility model is: in order to solve the technical problem that the material baffle adjustment is difficult in the prior art, device is complicated, provide a kind of simple in structure, the material baffle for three-roller grinding machine self-checking device of long service life.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of material baffle for three-roller grinding machine self-checking device, be installed on the both sides frame of three-roll grinder, comprise holder, material baffle, fixed bar and be used for the spring of pulling fixed bar, described holder is installed in the frame, have the first chute of vertical setting on the holder, have the second chute of vertical setting on the described frame outer wall, one end of described fixed bar is arranged in the first chute, the fixed bar other end passes the second chute and is fixedly connected with material baffle, described material baffle bottom surface is connected with the roller contact of three-roll grinder, described spring one end is fixed on the frame inner wall of fixed bar below, and the spring other end is fixedly connected with the fixed bar middle part.
A kind of embodiment, the plate face middle part of described material baffle has installation shaft, and the end face of the fixed bar part outside frame has installing hole, and the installation shaft of described material baffle is inserted in the installing hole.
Another kind of embodiment, the plate face middle part of described material baffle has jack, and the jack of described fixed bar and material baffle is slidingly matched.
In order to be convenient to moving up and down of fixed bar, being convenient to material baffle contacts with roller is seamless, the slide up and down distance of described fixed bar in holder the first chute is 0.5mm ~ 3mm, the slide up and down distance of described fixed bar in the second chute is 1mm ~ 20mm, and the transverse shifting distance of described fixed bar between the first chute and the second chute is 0mm ~ 5mm.
The beneficial effects of the utility model are, material baffle for three-roller grinding machine self-checking device of the present utility model is simple in structure, pulling force by spring, fixed bar is spurred downwards, thereby material baffle also pulling is downwards contacted with roller, the pressure of contact can be regulated by the pulling force of spring, when material baffle weares and teares, because the pulling force of spring exists all the time, thereby can make material baffle a constant pressure-acting be arranged at roller surface, thereby has reached permanent instructions for use.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the structural representation of the embodiment 1 of material baffle for three-roller grinding machine self-checking device of the present utility model;
Fig. 2 is the structural representation of the embodiment 2 of material baffle for three-roller grinding machine self-checking device of the present utility model.
Among the figure: 1. frame, 11. second chutes, 2. holder, 21. first chutes, 3. material baffle, 31. installation shaft, 32. jacks, 4. fixed bar, 41. installing holes, 5. spring, 6. roller.
The specific embodiment
By reference to the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, basic structure of the present utility model only is described in a schematic way, so it only show the formation relevant with the utility model.
Embodiment 1, as shown in Figure 1, comprise holder 2, material baffle 3, fixed bar 4 and be used for the spring 5 of pulling fixed bar 4, holder 2 is installed in the frame 1, have the first chute 21 of vertical setting on the holder 2, have the second chute 11 of vertical setting on frame 1 outer wall, one end of fixed bar 4 is arranged in the first chute 21, the plate face middle part of material baffle 3 has installation shaft 31, the end face of fixed bar 4 parts outside frame 1 has installing hole 41, fixed bar 4 other ends pass the second chute 11 and peg graft by installing hole 41 with the installation shaft 31 of material baffle 3, material baffle 3 bottom surfaces are connected with roller 6 contacts of three-roll grinder, spring 5 one ends are bolted on frame 1 inwall of fixed bar 4 belows, and spring 5 other ends are fixedly connected with fixed bar 4 middle parts.By selecting suitable spring 5, the pressure that can 5N ~ 500N is provided for material baffle 3 adapts to various materials and grinds in the utility model, and this spring 5 can be selected other metal and nonmetallic elastic device.
The slide up and down distance of fixed bar 4 in holder 2 first chutes 21 is 2mm, and the slide up and down distance of fixed bar 4 in the second chute 11 is 10mm, and the transverse shifting distance of fixed bar 4 between the first chute 21 and the second chute 11 is 2mm.
As shown in Figure 2, embodiment 2 is with the difference of embodiment 1, has jack 32 in the middle part of the plate face of material baffle 3, and fixed bar 4 is slidingly matched with the jack 32 of material baffle 3, and other repeat no more with embodiment 1 herein.
The utility model is by the pulling force of spring 5, fixed bar 4 is spurred downwards, thereby material baffle 3 also pulling is downwards contacted with roller 6, the pressure of contact can be regulated by the pulling force of spring 5, when material baffle 3 wearing and tearing, because the pulling force of spring 5 exists all the time, thereby can make material baffle 3 a constant pressure-acting be arranged on roller 6 surfaces, thereby has reached permanent instructions for use.
Take above-mentioned foundation desirable embodiment of the present utility model as enlightenment, by above-mentioned description, the relevant staff can in the scope that does not depart from this utility model technological thought, carry out various change and modification fully.The technical scope of this utility model is not limited to the content on the specification, must determine its technical scope according to the claim scope.

Claims (4)

1. material baffle for three-roller grinding machine self-checking device, be installed on the both sides frame (1) of three-roll grinder, it is characterized in that: comprise holder (2), material baffle (3), fixed bar (4) and be used for the spring (5) of pulling fixed bar (4), described holder (2) is installed in the frame (1), have first chute (21) of vertical setting on the holder (2), have second chute (11) of vertical setting on described frame (1) outer wall, one end of described fixed bar (4) is arranged in the first chute (21), fixed bar (4) other end passes the second chute (11) and is fixedly connected with material baffle (3), described material baffle (3) bottom surface is connected with roller (6) contact of three-roll grinder, described spring (5) one ends are fixed on frame (1) inwall of fixed bar (4) below, and spring (5) other end is fixedly connected with fixed bar (4) middle part.
2. material baffle for three-roller grinding machine self-checking device as claimed in claim 1, it is characterized in that: the plate face middle part of described material baffle (3) has installation shaft (31), the end face of fixed bar (4) part outside frame (1) has installing hole (41), and the installation shaft (31) of described material baffle (3) is inserted in the installing hole (41).
3. material baffle for three-roller grinding machine self-checking device as claimed in claim 1 is characterized in that: the plate face middle part of described material baffle (3) has jack (32), and described fixed bar (4) is slidingly matched with the jack (32) of material baffle (3).
4. material baffle for three-roller grinding machine self-checking device as claimed in claim 1, it is characterized in that: the slide up and down distance of described fixed bar (4) in holder (2) first chutes (21) is 0.5mm ~ 3mm, the slide up and down distance of described fixed bar (4) in the second chute (11) is 1mm ~ 20mm, and the transverse shifting distance of described fixed bar (4) between the first chute (21) and the second chute (11) is 0mm ~ 5mm.
CN 201220314644 2012-06-29 2012-06-29 Automatic adjusting device for material stopping plate of three-roll grinder Withdrawn - After Issue CN202700564U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220314644 CN202700564U (en) 2012-06-29 2012-06-29 Automatic adjusting device for material stopping plate of three-roll grinder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220314644 CN202700564U (en) 2012-06-29 2012-06-29 Automatic adjusting device for material stopping plate of three-roll grinder

Publications (1)

Publication Number Publication Date
CN202700564U true CN202700564U (en) 2013-01-30

Family

ID=47580905

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220314644 Withdrawn - After Issue CN202700564U (en) 2012-06-29 2012-06-29 Automatic adjusting device for material stopping plate of three-roll grinder

Country Status (1)

Country Link
CN (1) CN202700564U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102716778A (en) * 2012-06-29 2012-10-10 常州市龙鑫化工机械有限公司 Automatic regulating device for material baffle of three-roller grinding mill

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102716778A (en) * 2012-06-29 2012-10-10 常州市龙鑫化工机械有限公司 Automatic regulating device for material baffle of three-roller grinding mill
CN102716778B (en) * 2012-06-29 2014-03-05 常州市龙鑫化工机械有限公司 Automatic regulating device for material baffle of three-roller grinding mill

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C14 Grant of patent or utility model
GR01 Patent grant
AV01 Patent right actively abandoned

Granted publication date: 20130130

Effective date of abandoning: 20140305

AV01 Patent right actively abandoned

Granted publication date: 20130130

Effective date of abandoning: 20140305

AV01 Patent right actively abandoned
AV01 Patent right actively abandoned