CN105020200A - Oil cylinder anti-dust device of emulsion explosive loading machine - Google Patents
Oil cylinder anti-dust device of emulsion explosive loading machine Download PDFInfo
- Publication number
- CN105020200A CN105020200A CN201410167242.XA CN201410167242A CN105020200A CN 105020200 A CN105020200 A CN 105020200A CN 201410167242 A CN201410167242 A CN 201410167242A CN 105020200 A CN105020200 A CN 105020200A
- Authority
- CN
- China
- Prior art keywords
- oil cylinder
- cylinder piston
- loading machine
- explosive loading
- casing
- 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.)
- Pending
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C06—EXPLOSIVES; MATCHES
- C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
- C06B21/00—Apparatus or methods for working-up explosives, e.g. forming, cutting, drying
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/08—Characterised by the construction of the motor unit
- F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
- F15B15/1423—Component parts; Constructional details
- F15B15/1447—Pistons; Piston to piston rod assemblies
- F15B15/1452—Piston sealings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/08—Characterised by the construction of the motor unit
- F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
- F15B15/1423—Component parts; Constructional details
- F15B15/1457—Piston rods
- F15B15/1461—Piston rod sealings
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Actuator (AREA)
Abstract
The invention provides an oil cylinder anti-dust device of an emulsion explosive loading machine. An explosive loading gun head moves in a bin of the explosive loading machine, and the explosive loading gun head is fixedly connected with an oil cylinder piston through an extending rod outside the bin of the explosive loading machine. A protection barrel is arranged outside the extending rod and the oil cylinder piston, and one end of the protection barrel is fixed to the end face of an oil cylinder. An asbestos sheath is arranged outside the extending rod and the oil cylinder piston, one end of the asbestos sheath is fixed to the outer portion of the bin of the explosive loading machine, and the other end of the asbestos sheath is assembled in the protection barrel in a cooperation manner. The length of the protection barrel is half that of the extending rod and oil cylinder piston, and the length of the asbestos sheath is larger than that of the protection barrel. Due to the fact that a connecting rod is used, the outer structure of the bin of the explosive loading machine is extended, and the safety of the oil cylinder piston is protected. Due to the fact that the protection barrel is used, corrosive particle materials with perlite can be used; the asbestos sheath and the protection barrel are in cooperation, static is avoided, dust and pollution are avoided, corrosion prevention is achieved, and the safety of life and property is maintained; and meanwhile, mounting and dismounting are convenient.
Description
Technical field
The present invention relates to Machining Technology field, specifically emulsified detonator loading machine oil cylinder dust guard.
Background technique
Because the piston rod of hydraulic jack in the cartridging process of assembling of emulsion directly contacts with material usually, material particulate sticks and is brought in oil cylinder on the piston rod, cause that cylinder seal weares and teares, piston rod pulls and then make oil contamination in hydraulic system, have a strong impact on normal production.
Application number is: 201220724001.7, the applying date is: the patent of the oil cylinder dust-proof cover of 2012.12.25, this patent adopts folding structure, action along with oil cylinder is stretched and is reached dust-proof object, this device is adapted in the environment not having to corrode, for to be corrosive and use containing perlite particle material will be inconvenient, easily corrosivity and repressive damage are caused to this dust-proof cover.
Application number is: 200620047824.5, the applying date is: the electric furnace sideslip oil cylinder dust guard of 2007.12.05, that to utilize multi-stage expansion structure to realize dust-proof, but the inevitable and extraneous contact of the connecting end of oil cylinder piston in this device, the damage of oil cylinder piston can be caused equally.The friction of multi-stage expansion structure also can produce electrostatic.
Emulsified detonator loading is a special work-yard, not only needs good service behaviour, also needs the requirement that antistatic etc. is special.
Summary of the invention
The present invention proposes emulsified detonator loading machine oil cylinder dust guard; not only to be corrosive and containing the use of perlite particle material to allow; and to oil cylinder piston be protected; extend working life and the working condition of charge machine oil cylinder; the prior generation preventing electrostatic, safeguards the safety of life and property.
Technological scheme of the present invention is for this reason, emulsified detonator loading machine oil cylinder dust guard, comprise charge machine feed bin, powder charge rifle head moves in charge machine feed bin, it is characterized in that: powder charge rifle head is fixedly connected with oil cylinder piston by extension rod in charge machine feed bin outside, be provided with casing outside extension rod and oil cylinder piston, one end of casing is fixed on the end face of oil cylinder; Extension rod and oil cylinder piston are also provided with asbestos sheath outward, and one end of asbestos sheath is fixed on charge machine feed bin outside, and the other end coordinates the inside being assemblied in casing.
Be the improvement of such scheme: the length of casing is the half of extension rod and oil cylinder piston length, the length of asbestos sheath is greater than the length of casing.
The improvement of such scheme is: asbestos sheath and casing joint are provided with elastic ring.
The improvement of such scheme is: extension rod is connected by coupling nut with oil cylinder piston.
Beneficial effect:
In the present invention, the use of connecting rod extends the external structure of charge machine feed bin; the safety of protection oil cylinder piston; casing uses to allow and to be corrosive and containing the use of perlite particle material; the generation of the cooperation of asbestos sheath and casing not only electrostatic; preventing dust is prevented to pollute; corrosion protection, safeguards the safety of life and property.
The setting of casing and asbestos length is the Rational structure when ensure that safe.
The setting of elastic ring is to allow asbestos sheath and casing interference fit, guarantee period sealability.
The use of coupling nut makes this extension rod adjustable, can accurately powder charge, and easy to adjust, changes also
After the present invention uses extension rod, cylinder piston rod discord material directly contacts, thus reaches dust-proof object, ensures fluid not by outside contamination, extends the fluid replacement cycle, cost-saving, installation, convenient disassembly simultaneously.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
In figure: 1, casing, 2, extension rod, 3, coupling nut, 4, oil cylinder piston, 5, charge machine feed bin, 6, powder charge rifle head, 7, asbestos sheath, 8, elastic ring.
Embodiment
The present invention as shown in Figure 1.
Emulsified detonator loading machine oil cylinder dust guard, comprise charge machine feed bin 5, powder charge rifle head 6 moves in charge machine feed bin 5, powder charge rifle head 6 is fixedly connected with oil cylinder piston 4 by extension rod 2 in charge machine feed bin 5 outside, be provided with casing 1 outside extension rod 2 and oil cylinder piston 4, one end of casing 1 is fixed on the end face of oil cylinder; Also be provided with asbestos sheath 7 outside extension rod 2 and oil cylinder piston 4, one end of asbestos sheath 7 is fixed on charge machine feed bin 5 outside, and the other end coordinates the inside being assemblied in casing 1.
The length of casing 1 is the half of extension rod 2 and oil cylinder piston 4 length, and the length of asbestos sheath 7 is greater than the length of casing 1.
Asbestos sheath 7 and casing 1 joint are provided with elastic ring 8.
Extension rod is connected by coupling nut 3 with 2 oil cylinder pistons 4.
Claims (4)
1. emulsified detonator loading machine oil cylinder dust guard, comprise charge machine feed bin, powder charge rifle head moves in charge machine feed bin, it is characterized in that: powder charge rifle head is fixedly connected with oil cylinder piston by extension rod in charge machine feed bin outside, be provided with casing outside extension rod and oil cylinder piston, one end of casing is fixed on the end face of oil cylinder; Extension rod and oil cylinder piston are also provided with asbestos sheath outward, and one end of asbestos sheath is fixed on charge machine feed bin outside, and the other end coordinates the inside being assemblied in casing.
2. emulsified detonator loading machine oil cylinder dust guard according to claim 1, is characterized in that: the length of casing is the half of extension rod and oil cylinder piston length, the length of asbestos sheath is greater than the length of casing.
3. emulsified detonator loading machine oil cylinder dust guard according to claim 1 and 2, is characterized in that: asbestos sheath and casing joint are provided with elastic ring.
4. emulsified detonator loading machine oil cylinder dust guard according to claim 1 and 2, is characterized in that: extension rod is connected by coupling nut with oil cylinder piston.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410167242.XA CN105020200A (en) | 2014-04-24 | 2014-04-24 | Oil cylinder anti-dust device of emulsion explosive loading machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410167242.XA CN105020200A (en) | 2014-04-24 | 2014-04-24 | Oil cylinder anti-dust device of emulsion explosive loading machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105020200A true CN105020200A (en) | 2015-11-04 |
Family
ID=54410415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410167242.XA Pending CN105020200A (en) | 2014-04-24 | 2014-04-24 | Oil cylinder anti-dust device of emulsion explosive loading machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105020200A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107560507A (en) * | 2017-09-29 | 2018-01-09 | 贵州大学 | A kind of blast charging pipe accurately to feed |
| CN110818517A (en) * | 2019-12-09 | 2020-02-21 | 西安近代化学研究所 | Automatic negative pressure device for explosive pouring |
-
2014
- 2014-04-24 CN CN201410167242.XA patent/CN105020200A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107560507A (en) * | 2017-09-29 | 2018-01-09 | 贵州大学 | A kind of blast charging pipe accurately to feed |
| CN107560507B (en) * | 2017-09-29 | 2023-05-02 | 贵州大学 | Blasting charge pipe of accurate charging |
| CN110818517A (en) * | 2019-12-09 | 2020-02-21 | 西安近代化学研究所 | Automatic negative pressure device for explosive pouring |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151104 |