CN110918182A - Grinder is used in production of emulsion explosive raw materials - Google Patents

Grinder is used in production of emulsion explosive raw materials Download PDF

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Publication number
CN110918182A
CN110918182A CN201911321446.3A CN201911321446A CN110918182A CN 110918182 A CN110918182 A CN 110918182A CN 201911321446 A CN201911321446 A CN 201911321446A CN 110918182 A CN110918182 A CN 110918182A
Authority
CN
China
Prior art keywords
fixedly connected
grinding
box
emulsion explosive
raw materials
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Withdrawn
Application number
CN201911321446.3A
Other languages
Chinese (zh)
Inventor
黎万琴
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.)
Fuzhou Jiangnan Intelligent Control Technology Co Ltd
Original Assignee
Fuzhou Jiangnan Intelligent Control Technology 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 Fuzhou Jiangnan Intelligent Control Technology Co Ltd filed Critical Fuzhou Jiangnan Intelligent Control Technology Co Ltd
Priority to CN201911321446.3A priority Critical patent/CN110918182A/en
Publication of CN110918182A publication Critical patent/CN110918182A/en
Withdrawn legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00—Crushing or disintegrating by roller mills
    • B02C4/10—Crushing or disintegrating by roller mills with a roller co-operating with a stationary member
    • B02C4/12—Crushing or disintegrating by roller mills with a roller co-operating with a stationary member in the form of a plate
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00—Crushing or disintegrating by roller mills
    • B02C4/28—Details
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00—Crushing or disintegrating by roller mills
    • B02C4/28—Details
    • B02C4/32—Adjusting, applying pressure to, or controlling the distance between, milling members
    • B02C4/34—Adjusting, applying pressure to, or controlling the distance between, milling members in mills wherein a roller co-operates with a stationary member
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00—Crushing or disintegrating by roller mills
    • B02C4/28—Details
    • B02C4/42—Driving mechanisms; Roller speed control
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto 
    • B08B9/08—Cleaning containers, e.g. tanks
    • B08B9/087—Cleaning containers, e.g. tanks by methods involving the use of tools, e.g. brushes, scrapers

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  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Crushing And Grinding (AREA)

Abstract

The invention discloses a grinding device for producing raw materials of emulsion explosives, which belongs to the field of emulsion explosives and comprises a base and a grinding box, wherein the top of the base is fixedly connected with the bottom of one side of the grinding box through a supporting leg; this grinder is used in emulsion explosive raw materials production through setting up mounting panel, hydraulic pressure mechanism, drive case, driving motor and rotation axis, can be at the in-process that emulsion explosive raw materials ground, is convenient for adjust the height of rolling the roller according to the bulk size of raw materials for the bottom of rolling the roller can all the time and the raw materials between in close contact with, thereby improved the grinding effect of emulsion explosive raw materials.

Description

Grinder is used in production of emulsion explosive raw materials
Technical Field
The invention belongs to the technical field of emulsion explosives, and particularly relates to a grinding device for producing raw materials of emulsion explosives.
Background
The emulsion explosive is characterized in that droplets of an oxidant salt aqueous solution are uniformly dispersed in an oil phase continuous medium containing porous substances such as dispersed bubbles or hollow glass beads by means of the action of an emulsifier to form a water-in-oil emulsion explosive, and the emulsion explosive has the characteristics of high density, high detonation velocity, high brisance, good water resistance, small critical diameter, good detonation sensitivity and the like, and is usually ground into powder by a grinding device in the production process of the raw material of the emulsion explosive; however, most of the existing grinding devices are inconvenient to adjust the position of the grinding roller according to the volume of the raw material during the use process, so that the grinding roller cannot be in close contact with the raw material at any time, and the grinding effect of the raw material is poor, and therefore, a grinding device for producing the raw material of the emulsion explosive is provided.
Disclosure of Invention
The invention aims to provide a grinding device for producing raw materials of emulsion explosives, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a grinding device for emulsion explosive raw material production comprises a base and a grinding box, wherein the top of the base and the bottom of one side of the grinding box are fixedly connected through supporting legs, the top of the side surface of the grinding box is fixedly connected with a mounting plate, the inside of the mounting plate is fixedly sleeved with a hydraulic mechanism, the bottom of the hydraulic mechanism is fixedly connected with a driving box, the inside of the driving box is fixedly provided with a driving motor, an output shaft of the driving motor is fixedly sleeved with a rotating shaft, the outside of the bottom end of the rotating shaft is fixedly sleeved with a connecting sleeve, one side of the connecting sleeve is fixedly connected with a grinding roller, the other side of the connecting sleeve is fixedly connected with a cleaning brush, the bottom of the grinding box is fixedly connected with a positioning sleeve, the inside of the positioning sleeve is movably sleeved with a positioning rod, the top end of the positioning rod, the grinding box is characterized in that a sliding rod is fixedly connected to the other side of the grinding box, a sliding sleeve is sleeved outside the sliding rod in a movable mode, the bottom of the sliding sleeve is fixedly connected with the top of the pulling rod through a connecting block, one side of the sliding sleeve is connected with one end of the sliding rod in a transmission mode through a movable spring, a rotating sleeve is sleeved outside the supporting leg in a movable mode, a placing plate is fixedly connected to one side of the rotating sleeve, and a material receiving box is clamped to the top of the placing plate in a clamping mode.
In a preferred embodiment, the hydraulic mechanism is composed of an oil tank, a hydraulic rod, an oil inlet pipe and an oil outlet pipe, the oil inlet pipe and the oil outlet pipe are fixedly connected to the top and the bottom of one side of the oil tank respectively, and the hydraulic rod is fixedly connected to the bottom of the oil tank.
As a preferred embodiment, the bottom of the cleaning brush is fixedly connected with soft bristles, and one end of the cleaning brush is perpendicular to the other side of the connecting sleeve.
As a preferred embodiment, the top of the movable plate is flush with the bottom of the inner cavity of the grinding box, and the thickness of the movable plate is equal to the thickness of the bottom of the grinding box.
As a preferred implementation mode, the movable spring is movably sleeved outside the sliding rod, and two ends of the movable spring are respectively and fixedly connected with one end of the sliding rod and one side of the sliding sleeve.
In a preferred embodiment, the material receiving box is located right below the movable plate, and the area value of the top of the material receiving box is larger than that of the movable plate.
Compared with the prior art, the invention has the beneficial effects that:
according to the grinding device for producing the raw materials of the emulsion explosive, the mounting plate, the hydraulic mechanism, the driving box, the driving motor and the rotating shaft are arranged, so that the height of the grinding roller can be conveniently adjusted according to the volume of the raw materials in the grinding process of the raw materials of the emulsion explosive, the bottom of the grinding roller can be always in close contact with the raw materials, and the grinding effect of the raw materials of the emulsion explosive is improved;
this grinder is used in emulsion explosive raw materials production, through setting up the clearance brush, can be at the in-process that emulsion explosive raw materials ground, be convenient for clear up the raw materials powder of grinding incasement wall adhesion, not only avoided causing extravagant problem to the raw materials, but also guaranteed the clean of grinding incasement portion, and through setting up the slide bar, the sliding sleeve, connecting block and activity spring, can be at the in-process of fly leaf motion, not only play the effect of location to the direction of motion of fly leaf, and also ensured that the fly leaf can the automatic recovery normal position, thereby brought the facility for the use of fly leaf.
Drawings
FIG. 1 is a schematic front view of the structure of the present invention;
FIG. 2 is a partial cross-sectional view of the structure of the present invention;
figure 3 is a top view of the grinding box of the present invention.
In the figure: 1. a base; 2. grinding a box; 3. supporting legs; 4. mounting a plate; 5. a hydraulic mechanism; 6. a drive box; 7. a drive motor; 8. a rotating shaft; 9. connecting sleeves; 10. rolling a roller; 11. cleaning a brush; 12. a positioning sleeve; 13. positioning a rod; 14. a movable plate; 15. a pull rod; 16. a slide bar; 17. a sliding sleeve; 18. connecting blocks; 19. a movable spring; 20. a rotating sleeve; 21. placing the plate; 22. a material receiving box.
Detailed Description
The present invention will be further described with reference to the following examples.
The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention. The conditions in the embodiments can be further adjusted according to specific conditions, and simple modifications of the method of the present invention based on the concept of the present invention are within the scope of the claimed invention.
Referring to fig. 1 and 2, the present invention provides a grinding device for the production of raw materials of emulsion explosives, which comprises a base 1 and a grinding box 2, in order to improve the grinding effect of raw materials, the top of the base 1 and the bottom of one side of the grinding box 2 are fixedly connected through a support leg 3, the top of the side surface of the grinding box 2 is fixedly connected with a mounting plate 4, a hydraulic mechanism 5 is fixedly sleeved inside the mounting plate 4, the hydraulic mechanism 5 is composed of an oil tank, a hydraulic rod, an oil inlet pipe and an oil outlet pipe, the top and the bottom of one side of the oil tank are respectively and fixedly connected with the oil inlet pipe and the oil outlet pipe, the bottom of the oil tank is fixedly connected with the hydraulic rod, the bottom end of the hydraulic mechanism 5 is fixedly connected with a driving box 6, when oil is added into the oil tank from the oil inlet pipe, and with the increase of the oil in the oil tank, the hydraulic rod moves downwards under the action of oil pressure and drives the driving box 6, thereby improving the effect of grinding the raw material.
Referring to fig. 2, in order to ensure the cleanness of the inside of the grinding box 2, a driving motor 7 may be fixedly installed inside the driving box 6, a rotating shaft 8 is fixedly sleeved on an output shaft of the driving motor 7, a connecting sleeve 9 is fixedly sleeved outside the bottom end of the rotating shaft 8, a grinding roller 10 is fixedly connected to one side of the connecting sleeve 9, a cleaning brush 11 is fixedly connected to the other side of the connecting sleeve 9, soft bristles are fixedly connected to the bottom of the cleaning brush 11, one end of the cleaning brush 11 is perpendicular to the other side of the connecting sleeve 9, when the bottom of the grinding roller 10 contacts with the raw material, the driving motor 7 is turned on to rotate the rotating shaft 8 and drive the grinding roller 10 to perform circular motion, so as to facilitate the grinding of the raw material, and the cleaning brush 11 also performs circular motion inside the rotating shaft 8, so as to clean the material adhered to the inner wall of the grinding box 2, thereby ensuring the cleanliness of the interior of the grinding box 2.
Referring to fig. 1, 2 and 3, in order to facilitate the positioning of the movable plate 14, a positioning sleeve 12 may be fixedly connected to the bottom of the grinding box 2, a positioning rod 13 is movably sleeved inside the positioning sleeve 12, the movable plate 14 is fixedly connected to the top end of the positioning rod 13, the top of the movable plate 14 is flush with the bottom of the inner cavity of the grinding box 2, and the thickness of the movable plate 14 is equal to the thickness of the bottom of the grinding box 2, when the movable plate 14 moves to the right, the positioning rod 13 is driven to move to the right, and the positioning rod 13 is sleeved inside the positioning sleeve 12, so as to position the position of the movable plate 14, ensure that the movable plate 14 can be accurately located at the bottom of the discharge port of the grinding box 2, and avoid the problem of raw material omission.
Referring to fig. 1 and 2, in order to automatically restore the movable plate 14 to the original position, a tie bar 15 may be fixedly connected to one side of the movable plate 14, a slide bar 16 is fixedly connected with the other side of the grinding box 2, a sliding sleeve 17 is movably sleeved outside the slide bar 16, the bottom of the sliding sleeve 17 is fixedly connected with the top of the pull rod 15 through a connecting block 18, one side of the sliding sleeve 17 is in transmission connection with one end of the sliding rod 16 through a movable spring 19, the movable spring 19 is movably sleeved outside the sliding rod 16, and two ends of the movable spring 19 are respectively fixedly connected with one end of the sliding rod 16 and one side of the sliding sleeve 17, when the pull rod 15 is pulled rightwards to cause the movable spring 19 to generate compression deformation, the pull rod 15 is loosened to cause the sliding sleeve 17 to move leftwards under the action of the elastic force of the movable spring 19, and the movable plate 14 is driven to move leftwards by the connecting block 18, thereby facilitating the automatic restoration of the movable plate 14.
Referring to fig. 1 and 2, in order to facilitate receiving the ground raw material, a rotating sleeve 20 is movably sleeved outside the supporting legs 3, a placing plate 21 is fixedly connected to one side of the rotating sleeve 20, a receiving box 22 is clamped to the top of the placing plate 21, the receiving box 22 is located under the movable plate 14, an area value of the top of the receiving box 22 is larger than an area value of the movable plate 14, when the receiving box 22 is clamped to the top of the placing plate 21, the rotating sleeve 20 is rotated, the placing plate 21 is driven to rotate, the receiving box 22 can be rotated under the movable plate 14, and therefore the ground raw material is conveniently received.
The working principle and the using process of the invention are as follows: firstly, raw materials to be ground are put into the grinding box 2, oil is added into the oil tank from an oil inlet pipe, and along with the increase of the oil quantity in the oil tank, a hydraulic rod moves downwards under the action of oil pressure and drives the driving box 6 to move downwards, so that the grinding roller 10 moves downwards under the driving of the rotating shaft 8, the height of the grinding roller 10 can be conveniently adjusted according to the volume of the raw materials, the bottom of the grinding roller 10 can be always in close contact with the raw materials, the grinding effect of the raw materials of the emulsion explosive is improved, then the driving motor 7 is opened, the rotating shaft 8 rotates, the grinding roller 10 is driven to do circular motion, the raw materials are conveniently ground, meanwhile, the cleaning brush 11 also makes circular motion in the rotating shaft 8, and therefore the materials adhered to the inner wall of the grinding box 2 can be conveniently cleaned, and the cleanness of the inside of the grinding box 2 is ensured, after the grinding of the last raw materials is finished, the material receiving box 22 is clamped at the top of the placing plate 21, the rotating sleeve 20 is rotated, the placing plate 21 is driven to rotate, the material receiving box 22 can rotate to the position under the movable plate 14, the pull rod 15 is pulled rightwards, the movable spring 19 is compressed and deformed, the movable plate 14 can move rightwards under the driving of the pull rod 15 at the moment, the discharge hole in the bottom of the grinding box 2 is opened, the ground raw materials can fall into the material receiving box 22 at the moment, the material receiving is convenient, if the pull rod 15 is loosened, the sliding sleeve 17 moves leftwards under the elastic action of the movable spring 19, the movable plate 14 is driven to move leftwards through the connecting block 18, and the movable plate 14 is convenient to automatically restore to the original position.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a grinder is used in production of emulsion explosive raw materials, includes base (1) and grinding case (2), its characterized in that: the grinding machine is characterized in that the top of the base (1) is fixedly connected with the bottom of one side of the grinding box (2) through supporting legs (3), the top of the side face of the grinding box (2) is fixedly connected with a mounting plate (4), a hydraulic mechanism (5) is fixedly sleeved inside the mounting plate (4), a driving box (6) is fixedly connected with the bottom end of the hydraulic mechanism (5), a driving motor (7) is fixedly installed inside the driving box (6), a rotating shaft (8) is fixedly sleeved on an output shaft of the driving motor (7), a connecting sleeve (9) is fixedly sleeved outside the bottom end of the rotating shaft (8), a grinding roller (10) is fixedly connected with one side of the connecting sleeve (9), a cleaning brush (11) is fixedly connected with the other side of the connecting sleeve (9), a positioning sleeve (12) is fixedly connected with the bottom of the grinding box (2), and a positioning rod (13) is movably sleeved inside the positioning sleeve (12, the top fixedly connected with fly leaf (14) of locating lever (13), one side fixedly connected with pull rod (15) of fly leaf (14), the opposite side fixedly connected with slide bar (16) of grinding box (2), sliding sleeve (17) have been cup jointed in the outside activity of slide bar (16), the top fixed connection of connecting block (18) and pull rod (15) is passed through to the bottom of sliding sleeve (17), and one side of sliding sleeve (17) is passed through movable spring (19) and is connected with the one end transmission of slide bar (16), swivel housing (20) has been cup jointed in the outside activity of supporting leg (3), one side fixedly connected with of swivel housing (20) places board (21), the top joint of placing board (21) has material receiving box (22).
2. The grinding device for producing emulsion explosive raw material according to claim 1, characterized in that: the hydraulic mechanism (5) is composed of an oil tank, a hydraulic rod, an oil inlet pipe and an oil outlet pipe, the top and the bottom of one side of the oil tank are fixedly connected with the oil inlet pipe and the oil outlet pipe respectively, and the bottom of the oil tank is fixedly connected with the hydraulic rod.
3. The grinding device for producing emulsion explosive raw material according to claim 1, characterized in that: the bottom of the cleaning brush (11) is fixedly connected with soft bristles, and one end of the cleaning brush (11) is perpendicular to the other side of the connecting sleeve (9).
4. The grinding device for producing emulsion explosive raw material according to claim 1, characterized in that: the top of the movable plate (14) is flush with the bottom of the inner cavity of the grinding box (2), and the thickness value of the movable plate (14) is equal to that of the bottom of the grinding box (2).
5. The grinding device for producing emulsion explosive raw material according to claim 1, characterized in that: the movable spring (19) is movably sleeved outside the sliding rod (16), and two ends of the movable spring (19) are respectively and fixedly connected with one end of the sliding rod (16) and one side of the sliding sleeve (17).
6. The grinding device for producing emulsion explosive raw material according to claim 1, characterized in that: the material receiving box (22) is positioned right below the movable plate (14), and the area value of the top of the material receiving box (22) is larger than that of the movable plate (14).
CN201911321446.3A 2019-12-20 2019-12-20 Grinder is used in production of emulsion explosive raw materials Withdrawn CN110918182A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201911321446.3A CN110918182A (en) 2019-12-20 2019-12-20 Grinder is used in production of emulsion explosive raw materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201911321446.3A CN110918182A (en) 2019-12-20 2019-12-20 Grinder is used in production of emulsion explosive raw materials

Publications (1)

Publication Number Publication Date
CN110918182A true CN110918182A (en) 2020-03-27

Family

ID=69864439

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201911321446.3A Withdrawn CN110918182A (en) 2019-12-20 2019-12-20 Grinder is used in production of emulsion explosive raw materials

Country Status (1)

Country Link
CN (1) CN110918182A (en)

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Application publication date: 20200327