CN206549736U - A kind of durable type bimetallic composite crusher tup - Google Patents
A kind of durable type bimetallic composite crusher tup Download PDFInfo
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- CN206549736U CN206549736U CN201621478182.4U CN201621478182U CN206549736U CN 206549736 U CN206549736 U CN 206549736U CN 201621478182 U CN201621478182 U CN 201621478182U CN 206549736 U CN206549736 U CN 206549736U
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- hammer portion
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Abstract
The utility model discloses a kind of durable type bimetallic composite crusher tup, including：Upper hammer portion, lower hammer portion and beating part, the top of the lower hammer portion is connected by straight pin with the bottom of the upper hammer portion, the bottom of the lower hammer portion is provided with dovetail groove, the top of the beating part is raised provided with swallow-tail form, the swallow-tail form projection is embedded in the dovetail groove, by the above-mentioned means, the utility model, which can possess, high rigidity, high abrasion, impact-resistant performance, overall durability is strong.
Description
Technical field
The utility model is related to a kind of disintegrating machine industry, more particularly to a kind of durable type bimetallic composite crusher tup.
Background technology
Hammer mill is the widely used production equipment of the industrial departments such as building materials, metallurgy, chemical fertilizer, and tup is consumption
Very big vulnerable part, tup is that working surface is contacted with material, high stress abrasion is produced, due to the material usually rock that is broken
The hard objects such as stone, metallic ore, the abrasion of part is and the common potassium steel tup or height on the market at present than more serious
Manganese steel adds built-up welding tup to be integral type tup mostly, and its preparation cost is higher, and universal partially short, the replacement frequency of service life
Height, influences production efficiency.
Utility model content
The utility model, can mainly solving the technical problems that provide a kind of durable type bimetallic composite crusher tup
Possessing has high rigidity, high abrasion, impact-resistant performance, and overall durability is strong.
In order to solve the above technical problems, the technical scheme that the utility model is used is：There is provided a kind of durable type double gold
Belong to composite crusher tup, including：Upper hammer portion, lower hammer portion and beating part, the top of the lower hammer portion pass through straight pin and institute
The bottom connection of hammer portion is stated, the bottom of the lower hammer portion is provided with dovetail groove, and the top of the beating part is provided with swallow-tail form
Projection, the swallow-tail form projection is embedded in the dovetail groove.
In one preferred embodiment of the utility model, the material of the beating part is KmTBCr26, by KmTBCr26
Hardness ensure the wearability of beating part, further improve service life.
In one preferred embodiment of the utility model, the material of the upper hammer portion and the lower hammer portion is ZG35, with
Ensure the antifatigue power of upper hammer portion and lower hammer portion in use by means of the toughness of ZG35 materials, prevent fracture.
In one preferred embodiment of the utility model, raised the inlaying between the dovetail groove of the swallow-tail form
Casting is connected through to realize.
The beneficial effects of the utility model are：
1st, the mode connected between upper hammer portion and lower hammer portion is realized by using straight pin, can be used in disintegrating machine
Needed in journey in the case of changing tup, need to only remove lower hammer portion, save man-hour, production efficiency is high；
2nd, by using in lower hammer portion composite joint beating part, compared to traditional integral type tup, durability is more preferably, raw
Cost is produced also lower, while by using swallow-tail form attachment structure between upper hammer portion and beating part so that lower hammer portion and strike
Portion connection ground is more consolidated, less easy to fall off when using, and further improves durability.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model in a preferred embodiment；
The mark of each part is as follows in accompanying drawing：1st, upper hammer portion, 2, lower hammer portion, 3, beating part, 4, dovetail groove, 5, dovetail
Shape is raised, and 6, straight pin.
Embodiment
Preferred embodiment of the present utility model is described in detail below in conjunction with the accompanying drawings, so that advantage of the present utility model
It can be easier to be readily appreciated by one skilled in the art with feature, so as to make protection domain of the present utility model apparent clear and definite
Define.
Referring to Fig. 1, the utility model embodiment is：
One kind type composite crusher tup, including：Upper hammer portion 1, lower hammer portion 2 and beating part 3, the lower hammer portion 2
Top is connected by straight pin 6 with the bottom of the upper hammer portion 1, and the bottom of the lower hammer portion 2 is provided with dovetail groove 4, described
The top of beating part 3 is provided with swallow-tail form projection 5, and the swallow-tail form projection 5 is embedded in the dovetail groove 4, the dovetail
Inlaying between shape projection 5 and the dovetail groove 4 connects through casting and realized.
Wherein, the material of the beating part 3 is KmTBCr26, ensures the wear-resisting of beating part by KmTBCr26 hardness
Property, further improve service life.
The material of the upper hammer portion 1 and the lower hammer portion 2 is ZG35, ensures upper hammer portion by the toughness of ZG35 materials
1 and the antifatigue power in use of lower hammer portion 2, prevent fracture.
Prior art is different from, the utility model realizes what is connected between upper hammer portion and lower hammer portion by using straight pin
Mode, can need in the case of changing tup during disintegrating machine use, need to only remove lower hammer portion, save man-hour,
Production efficiency is high；By using in lower hammer portion composite joint beating part, compared to traditional integral type tup, durability more preferably,
Production cost is also lower, while by using swallow-tail form attachment structure between upper hammer portion and beating part so that lower hammer portion is with beating
Portion connection ground is hit more to consolidate, it is less easy to fall off when using, further improve durability.
Embodiment of the present utility model is the foregoing is only, the scope of the claims of the present utility model is not thereby limited, it is every
The equivalent structure or equivalent flow conversion made using the utility model specification and accompanying drawing content, or be directly or indirectly used in
Other related technical fields, are similarly included in scope of patent protection of the present utility model.
Claims (4)
1. a kind of durable type bimetallic composite crusher tup, it is characterised in that including：Upper hammer portion, lower hammer portion and beating part,
The top of the lower hammer portion is connected by straight pin with the bottom of the upper hammer portion, and the bottom of the lower hammer portion is recessed provided with swallow-tail form
Groove, the top of the beating part is raised provided with swallow-tail form, and the swallow-tail form projection is embedded in the dovetail groove.
2. durable type bimetallic composite crusher tup according to claim 1, it is characterised in that the material of the beating part
Matter is KmTBCr26.
3. durable type bimetallic composite crusher tup according to claim 1, it is characterised in that the upper hammer portion and institute
The material for stating lower hammer portion is ZG35.
4. durable type bimetallic composite crusher tup according to claim 1, it is characterised in that the swallow-tail form is raised
Inlaying between the dovetail groove connects through casting and realized.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621478182.4U CN206549736U (en) | 2016-12-30 | 2016-12-30 | A kind of durable type bimetallic composite crusher tup |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621478182.4U CN206549736U (en) | 2016-12-30 | 2016-12-30 | A kind of durable type bimetallic composite crusher tup |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206549736U true CN206549736U (en) | 2017-10-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621478182.4U Active CN206549736U (en) | 2016-12-30 | 2016-12-30 | A kind of durable type bimetallic composite crusher tup |
Country Status (1)
| Country | Link |
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| CN (1) | CN206549736U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112657621A (en) * | 2020-12-22 | 2021-04-16 | 扬州加润消失模科技有限公司 | Bimetal composite hammer head for crusher and lost foam casting method |
-
2016
- 2016-12-30 CN CN201621478182.4U patent/CN206549736U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112657621A (en) * | 2020-12-22 | 2021-04-16 | 扬州加润消失模科技有限公司 | Bimetal composite hammer head for crusher and lost foam casting method |
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