CN201579079U - Cone crusher hydraulic cylinder lifting device - Google Patents
Cone crusher hydraulic cylinder lifting device Download PDFInfo
- Publication number
- CN201579079U CN201579079U CN2010203002985U CN201020300298U CN201579079U CN 201579079 U CN201579079 U CN 201579079U CN 2010203002985 U CN2010203002985 U CN 2010203002985U CN 201020300298 U CN201020300298 U CN 201020300298U CN 201579079 U CN201579079 U CN 201579079U
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- CN
- China
- Prior art keywords
- hydraulic
- hydraulic cylinder
- hydraulic stem
- lifting device
- cone crusher
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- Expired - Fee Related
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Abstract
The utility model relates to a cone crusher hydraulic cylinder lifting device, which belongs to parts in a cone crusher. Once a feeding port in the cone crusher is plugged, the upper cover needs to be lifted manually, labor intensity is great, and time consumption is long. The cone crusher hydraulic cylinder lifting device comprises a fixed bolt, an upper cover and a main body, and is characterized by further comprising a lower fixed plate, more than three hydraulic cylinders with hydraulic rods, and hydraulic rod nuts, wherein the lower fixed plate is fixed onto the lower portion of the main body. Threads are arranged at the top ends of the hydraulic rods, the hydraulic rods are ladder shaft structures with ladder surfaces which are thin on the upper portion and thick on the lower portion, an edge port of the upper cover and an edge port of the main body are respectively provided with a small hole and a big hole which match with the hydraulic rods, axis of the small hole and the axis of the big hole are overlapped, the hydraulic cylinders are fixed onto the lower fixed plate, the hydraulic rods sequentially penetrate through the big hole and the small hole, the ladder surfaces in the hydraulic rods are abutted to the bottom surface of the edge port of the upper cover, and the hydraulic rod nuts are fixed to the top ends of the hydraulic rods corresponding to the nuts. The cone crusher hydraulic cylinder lifting device has reasonable structure and design, simple operation and high production efficiency.
Description
Technical field
The utility model relates to a kind of gyratory crusher hydraulic cylinder lifting device, belongs to parts in the gyratory crusher, mainly applies in the mine mechanism.
Background technology
Gyratory crusher in the mine mechanism is mainly used in breaking ores; because working under hard conditions of gyratory crusher; often having bigger stone of particle or metallics is stuck in the feed opening of gyratory crusher; thereby cause the gyratory crusher can't operate as normal, must will be stuck in and after object in the feed opening takes out gyratory crusher is worked on.The loam cake of gyratory crusher is provided with the cover rim mouth, the body of gyratory crusher is provided with the body edges mouth, in cover rim mouth and body edges mouth, be provided with the screwed hole of mutual coupling, with the bolt cross-under in these screwed holes and realize loam cake is fixed to function above the body.In a single day feed opening in the gyratory crusher is blocked at present, artificial mode commonly used is taken out the thing that blocks in the feed opening, after being about to be fixed on bolt in cover rim mouth and the body edges mouth and unloading, adopt manpower that the loam cake in the gyratory crusher is mentioned, make the gap in the feed opening become big, then the thing that blocks in the feed opening is taken out, but because feed opening blocks thing, and the loam cake of gyratory crusher is very heavy, the labour intensity of mentioning loam cake by manpower is very big, and the man-hour of expending is longer, causes production efficiency to descend greatly, and there is certain potential safety hazard in this operating process, thereby makes the greatly inconvenience of use of gyratory crusher.
The utility model content
The purpose of this utility model is to overcome above shortcomings in the prior art, and a kind of reasonable in design is provided, and is simple to operate, the gyratory crusher hydraulic cylinder lifting device that production efficiency is high.
The technical scheme in the invention for solving the above technical problem is: this gyratory crusher hydraulic cylinder lifting device comprises set bolt, the loam cake and the body that has the body edges mouth that have the cover rim mouth, be provided with the upper bolt hole that is complementary with set bolt in the described cover rim mouth, be provided with the following bolt hole that is complementary with upper bolt hole in the described body edges mouth, described set bolt cross-under is in corresponding upper bolt hole with it and following bolt hole, described loam cake is positioned at the top of body, its characteristics are: also comprise bottom plate, the hydraulic cylinder that has hydraulic stem more than three, the hydraulic stem nut that is complementary with hydraulic stem; Described bottom plate is fixed on the bottom of body, the top of described hydraulic stem is threaded, this hydraulic stem is the up-thin-low-thick multidiameter structure that has cascaded surface, described cover rim mouth and body edges mouth are respectively arranged with aperture and the macropore that is complementary with hydraulic stem, the axis overlaid of this aperture and macropore, described hydraulic cylinder is fixed on the bottom plate, described hydraulic stem successively cross-under in macropore and aperture, cascaded surface in this hydraulic stem withstands on the bottom surface of cover rim mouth, and described hydraulic stem nut is fixed on the top of corresponding hydraulic stem with it.
The utility model also comprises the spring that is complementary with set bolt, and described spring cross-under is in corresponding set bolt with it.
The quantity of hydraulic cylinder described in the utility model is eight, and this hydraulic cylinder is evenly distributed in the periphery of body.
The utility model compared with prior art, have the following advantages and effect: by hydraulic cylinder can be time saving and energy saving loam cake is raised up, when the feed opening in the gyratory crusher is blocked by material, can easily loam cake be raised up by hydraulic cylinder, significantly reduced working strength of workers, improve operating efficiency, eliminated the potential safety hazard in the loam cake lifting process.
The utility model structural design is very simple, and is easy to use, safe and reliable.
Description of drawings
Fig. 1 is the utility model example structure schematic diagram.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing and by embodiment.
Embodiment:
Referring to Fig. 1, gyratory crusher hydraulic cylinder lifting device in the present embodiment is made up of loam cake 1, body 2, bottom plate 3, set bolt 7, eight cover hydraulic cylinders 4 and eight hydraulic stem nuts 6, wherein, have hydraulic stem 5 in the hydraulic cylinder 4, top at hydraulic stem 5 is threaded, hydraulic stem 5 is for having the up-thin-low-thick multidiameter structure of cascaded surface 51 in the present embodiment, and promptly the top of hydraulic stem 5 is thinner.The quantity of hydraulic cylinder 4 more than three covers, is used to guarantee that loam cake 1 can be raised more stably at least in the utility model, and the shape of hydraulic stem nut 6 and quantity all are complementary with hydraulic stem 5 in the utility model.
Be provided with a circle cover rim mouth 11 in the loam cake 1 of present embodiment, in cover rim mouth 11, have upper bolt hole 12 and more carefully locate the aperture 13 that is complementary with the top of hydraulic stem 5.Be provided with a circle body edges mouth 21 in the body 2 of present embodiment, body edges mouth 21 is complementary with cover rim mouth 11, in body edges mouth 21, have following bolt hole 22 that is complementary with upper bolt hole 12 and the macropore 23 that is complementary with hydraulic stem 5, simultaneously, macropore 23 also also is complementary with aperture 13, and the axis overlaid of the aperture 13 of the axis of macropore 23 and mutual coupling.
Bottom plate 3 in the present embodiment is fixed on the bottom of body 2, and hydraulic cylinder 4 is fixed on the bottom plate 3, and eight cover hydraulic cylinders 4 are evenly distributed in the periphery of body 2.Hydraulic stem 5 successively cross-under in corresponding macropore 23 and aperture 13 with it, the thin part that is hydraulic stem 5 tops is arranged in aperture 13, relative thicker part is arranged in macropore 23 in the hydraulic stem 5, and the cascaded surface in the hydraulic stem 5 51 withstands on the bottom surface 14 of cover rim mouth 11, the feasible rising that can drive loam cake 1 by the rising of hydraulic stem 5.Hydraulic stem nut 6 is fixed on the top of corresponding with it hydraulic stem 5 by screw thread.
Above content described in this specification only is to the explanation of the utility model structure example.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment; only otherwise depart from structure of the present utility model or surmount the defined scope of these claims, all should belong to protection domain of the present utility model.
Claims (3)
1. gyratory crusher hydraulic cylinder lifting device, comprise set bolt, the loam cake and the body that has the body edges mouth that have the cover rim mouth, be provided with the upper bolt hole that is complementary with set bolt in the described cover rim mouth, be provided with the following bolt hole that is complementary with upper bolt hole in the described body edges mouth, described set bolt cross-under is in corresponding upper bolt hole with it and following bolt hole, described loam cake is positioned at the top of body, it is characterized in that: also comprise bottom plate, the hydraulic cylinder that has hydraulic stem more than three, the hydraulic stem nut that is complementary with hydraulic stem; Described bottom plate is fixed on the bottom of body, the top of described hydraulic stem is threaded, this hydraulic stem is the up-thin-low-thick multidiameter structure that has cascaded surface, described cover rim mouth and body edges mouth are respectively arranged with aperture and the macropore that is complementary with hydraulic stem, the axis overlaid of this aperture and macropore, described hydraulic cylinder is fixed on the bottom plate, described hydraulic stem successively cross-under in macropore and aperture, cascaded surface in this hydraulic stem withstands on the bottom surface of cover rim mouth, and described hydraulic stem nut is fixed on the top of corresponding hydraulic stem with it.
2. gyratory crusher hydraulic cylinder lifting device according to claim 1 is characterized in that: also comprise the spring that is complementary with set bolt, described spring cross-under is in corresponding set bolt with it.
3. gyratory crusher hydraulic cylinder lifting device according to claim 1 is characterized in that: the quantity of described hydraulic cylinder is eight, and this hydraulic cylinder is evenly distributed in the periphery of body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010203002985U CN201579079U (en) | 2010-01-08 | 2010-01-08 | Cone crusher hydraulic cylinder lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010203002985U CN201579079U (en) | 2010-01-08 | 2010-01-08 | Cone crusher hydraulic cylinder lifting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201579079U true CN201579079U (en) | 2010-09-15 |
Family
ID=42721070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010203002985U Expired - Fee Related CN201579079U (en) | 2010-01-08 | 2010-01-08 | Cone crusher hydraulic cylinder lifting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201579079U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110202527A (en) * | 2019-06-14 | 2019-09-06 | 南昌矿山机械有限公司 | Single-Cylinder Hydraulic Cone Crusher upper spider attaching/detaching apparatus and method |
-
2010
- 2010-01-08 CN CN2010203002985U patent/CN201579079U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110202527A (en) * | 2019-06-14 | 2019-09-06 | 南昌矿山机械有限公司 | Single-Cylinder Hydraulic Cone Crusher upper spider attaching/detaching apparatus and method |
| CN110202527B (en) * | 2019-06-14 | 2023-06-16 | 南昌矿机集团股份有限公司 | Device and method for disassembling and assembling upper frame of single-cylinder hydraulic cone crusher |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100915 Termination date: 20130108 |