CN210875672U - Combined crushed material tooth holder for gear crusher - Google Patents
Combined crushed material tooth holder for gear crusher Download PDFInfo
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- CN210875672U CN210875672U CN201920813945.3U CN201920813945U CN210875672U CN 210875672 U CN210875672 U CN 210875672U CN 201920813945 U CN201920813945 U CN 201920813945U CN 210875672 U CN210875672 U CN 210875672U
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Abstract
The utility model provides a combination formula crushed aggregates toothholder for garrulous tooth machine, it comprises detachable base and base body, and the base includes the body of a rectangular shape, and the both sides of this body upwards stick up respectively, form the working face of a ingot form, are equipped with the bar arch in the working face, the bottom of base is rectangular shape, and wherein the length of one end is good at the other end, forms the assembly face of an L shape, is equipped with a locating hole that is used for fixing in this assembly face, and the base body is the face of weld of the simultaneously crooked formation sword form in side and base, and a bolt hole that runs through the base body and feed through the base locating hole usefulness is located to its bottom, and inside is equipped with the bolt that connects the base and use, is equipped with the packing ring in the bolt, and the top of base body is equipped with the assembly face that is the form of falling L that a side is higher than the another side. The novel roller has the characteristics of reasonable structural design, convenience in mounting and fixing, wear resistance, strong fastness, long service life, reduction in use cost, improvement in working efficiency and the like.
Description
Technical Field
The utility model relates to a toothholder of using on garrulous tooth machine belongs to mechanical toothholder technical field.
Background
The existing waste treatment equipment mainly crushes wood, broken stone or bulk waste and the like, so the adopted treatment mode is a mode of impacting or cutting mechanical teeth, and the mechanical teeth not only need certain hardness, but also need certain firmness, namely the mechanical teeth need certain service life, but if the mechanical teeth are directly fixed on a hub of the equipment, the normal use of the mechanical teeth can be influenced, the use efficiency is reduced, and the mechanical teeth need to be fixedly connected through a special matched tooth holder; but the fixed connection structure of current toothholder because of with mechanical tooth exists unreasonablely, and the assembly precision is not high, drops easily, and positioning effect is poor to lead to the efficiency of waste product processing not high, make mechanical tooth impaired easily, reduce its life.
Disclosure of Invention
An object of the utility model is to overcome the portion that prior art exists enough, and provide a structural design is reasonable, and the installation is fixed convenient, and is wear-resisting, the fastness is strong, and long service life reduces use cost, improves work efficiency's a garrulous tooth machine combination formula crushed aggregates toothholder.
The utility model aims to solve the problems that the combined crushed aggregate toothholder for the gear crusher comprises a detachable base and a base body, wherein the base comprises a strip-shaped body, two sides of the body are respectively upwards tilted to form a ingot-shaped working surface, a strip-shaped bulge is arranged in the working surface, the bottom of the base is in the shape of a strip, one end of the base is longer than the other end to form an L-shaped assembly surface, a positioning hole for fixing is arranged in the assembly surface, the base body is a knife-shaped welding surface formed by bending the side edge and the bottom edge simultaneously, the bottom of the base body is arranged in a bolt hole penetrating through the base body and communicated with the positioning hole of the base, a gasket is arranged in the bolt, the top of the base body is provided with an inverted L-shaped assembly surface with one side edge higher than the other side edge, and the base is assembled with an inverted L-shaped assembly surface at the bottom of the base.
Preferably, the method comprises the following steps: the width of base is greater than the width of base body to be equipped with the rectangular shape constant head tank of a location usefulness on the base face, the width of rectangular shape constant head tank equals the width of base body top assembly face, and blocks in the constant head tank, still be equipped with decurrent circular positioning lug on the base face, be equipped with the positioning groove that positioning lug used on the cooperation base face on the base top assembly face, be equipped with the bolt through-hole that is in same central line with the bolt hole in positioning groove and the positioning lug, the length of bolt through-hole is greater than the length of bolt hole.
The utility model belongs to the improvement to prior art, it has structural design rationally, and the installation is fixed convenient, and is wear-resisting, fastness is strong, long service life, reduces use cost, improves characteristics such as work efficiency.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings: FIG. 1 shows, a combination formula crushed aggregates toothholder for tooth crusher, it comprises detachable base 1 and base body 2, its characterized in that base body 2 includes the body 3 of a rectangular shape, the both sides of this body 3 upwarp respectively, form the working face 4 of a ingot form, be equipped with the bar arch 5 in working face 4, the bottom of base 1 is rectangular shape, the length of one end is good at the other end, forms the assembly surface 6 of an L shape, be equipped with a locating hole 7 that is used for fixed usefulness in this assembly surface 6, base body 2 for side and base simultaneously crooked formation sword form welding face 8, its bottom locate a bolt hole 9 that runs through base body 2 and communicate base 1 locating hole 7 usefulness, the inside is equipped with the bolt 10 that connects base 1 usefulness, be equipped with the packing ring 11 in the bolt 10, the top of base body 2 is equipped with the assembly surface that is the inverted L form that a side is higher than the another side, is assembled 12 with the inverted L-shaped assembly surface at the bottom of the base.
The utility model discloses a lug comes fixed position through the bottom is equipped with to the base and the base body of two L types can be more convenient tear open and trade, and fix with the bolt, let both fasten more, the working face of the ingot form of upper surface lets the contact surface bigger, and work efficiency is higher.
Claims (2)
1. A combined crushed material toothholder for a gear crusher comprises a detachable base and a base body, it is characterized in that the base body comprises a strip-shaped body, two sides of the body are respectively upwards tilted to form a shoe-shaped working surface, strip-shaped bulges are arranged in the working surface, the bottom of the base is in a strip shape, wherein, the length of one end is longer than that of the other end to form an L-shaped assembly surface, a positioning hole for fixing is arranged in the assembly surface, the base body is a knife-shaped welding surface formed by bending the side edge and the bottom edge simultaneously, the bottom of the base is provided with a bolt hole which penetrates through the base body and is communicated with the positioning hole of the base, the inner part of the base is provided with a bolt for connecting the base, be equipped with the packing ring in the bolt, the top of base body is equipped with the assembly surface that is the form of falling L that a side is higher than the another side, assembles with the assembly surface of the form of falling L of base bottom mutually.
2. The combined crushed aggregates toothholder for the gear crusher as claimed in claim 1, wherein the width of the base is larger than the width of the base body, and the base surface is provided with a positioning groove with a width equal to the width of the assembling surface at the top of the base body and clamped in the positioning groove, the base surface is further provided with a downward circular positioning projection, the assembling surface at the top of the base body is provided with a positioning groove for matching with the positioning projection on the base surface, the positioning groove and the positioning projection are provided with bolt through holes which are positioned at the same center line with the bolt holes, and the length of the bolt through holes is larger than the length of the bolt holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920813945.3U CN210875672U (en) | 2019-05-31 | 2019-05-31 | Combined crushed material tooth holder for gear crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920813945.3U CN210875672U (en) | 2019-05-31 | 2019-05-31 | Combined crushed material tooth holder for gear crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210875672U true CN210875672U (en) | 2020-06-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920813945.3U Active CN210875672U (en) | 2019-05-31 | 2019-05-31 | Combined crushed material tooth holder for gear crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210875672U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110404649A (en) * | 2019-05-31 | 2019-11-05 | 浙江华莎驰机械有限公司 | A kind of broken tooth machine combined type particle toothholder |
-
2019
- 2019-05-31 CN CN201920813945.3U patent/CN210875672U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110404649A (en) * | 2019-05-31 | 2019-11-05 | 浙江华莎驰机械有限公司 | A kind of broken tooth machine combined type particle toothholder |
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