CN218710081U - Emulsion explosive coarse emulsion agitating unit - Google Patents

Abstract

The utility model relates to a thick breast agitating unit of emulsion explosive belongs to the thick breast equipment technical field of explosive, including thick breast jar, shearing head, shearing motor and fixing base, the shearing head includes stator and rotor, and thick breast jar up end fixedly connected with support frame is provided with the promotion subassembly on the support frame, and the promotion subassembly is connected with the swing subassembly, and the fixing base rotates with the swing subassembly to be connected, and thick breast jar up end has been seted up and has been supplied the shearing head to carry out wobbling swing mouth. The lifting assembly can adjust the height of the shearing head, and the swinging assembly can adjust the position of the shearing head at a certain height, so that all materials can be uniformly sheared, the emulsifying quality is ensured, the emulsifying time is not required to be prolonged, and the production efficiency is improved.

Description

Emulsion explosive coarse emulsion agitating unit

Technical Field

The utility model belongs to the technical field of the thick breast equipment technique of explosive and specifically relates to a thick breast agitating unit of emulsion explosive is related to.

Background

Emulsion explosives generally refer to a water-in-oil emulsion type water-containing industrial explosive prepared by an emulsion technology, wherein microdroplets 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. When the oil phase and the water phase of the emulsion explosive are mixed, coarse emulsion stirring is firstly carried out, in the prior art, a high-shear emulsification tank is usually adopted for coarse emulsion stirring, oil phase raw materials and water phase raw materials are pumped into the tank body, and then equipment is started to carry out shear emulsification on the water phase raw materials and the oil phase raw materials. High shear emulsification tank includes coarse emulsion jar 1 and cuts head 2, as shown in fig. 9, it includes stator 21 and rotor 22 to cut head 2, stator 21 fixed connection is on coarse emulsion jar 1, rotor 22 sets up in the stator 21 inner chamber and rotates for stator 21, it is fixed to cut head 2 and carry out the during operation position, because the scope of cutting head 2 work is limited, when getting into the mobility variation of cuting the later stage material, hardly realize carrying out the uniform shear to all materials in coarse emulsion jar 1, influence emulsification quality. If all the materials are required to be subjected to shear emulsification, the emulsification time needs to be prolonged, so that the production efficiency is reduced. Aiming at the problems in the prior art, the emulsion explosive coarse emulsion stirring device is provided.

Disclosure of Invention

The utility model discloses to the problem among the above-mentioned prior art, provide a coarse emulsion agitating unit of emulsion explosive, can realize through following technical scheme:

the utility model provides a thick breast agitating unit of emulsion explosive, includes thick breast jar, cuts head, shearing motor and fixing base, it includes stator and rotor to cut the head, thick breast jar up end fixedly connected with support frame, be provided with the lifting means on the support frame, the lifting means is connected with the swing subassembly, the fixing base rotates with the swing subassembly to be connected, thick breast jar up end is seted up and is supplied the head to cut to carry out the wobbling swing mouth.

The utility model discloses further set up to: the swing subassembly is including removing seat and swing motor, it is the U type to remove the seat, the opening that removes the seat is down, the fixing base rotates to be connected between the lateral wall that removes two parallels of seat, fixedly connected with driven gear in the pivot of fixing base, swing motor fixed connection is on removing the vertical lateral wall that the seat is close to driven gear, swing motor's output shaft fixedly connected with driving gear, driving gear and driven gear meshing, be provided with spacing subassembly between driven gear and the removal seat.

The utility model discloses further set up to: spacing subassembly includes connecting plate, proximity switch and gag lever post, connecting plate fixed connection is on removing the lateral wall that the seat is close to driven gear, proximity switch fixed connection is in one side that the connecting plate is close to driven gear, gag lever post fixed connection is in one side that driven gear is close to proximity switch, proximity switch is provided with two sets ofly and sets up respectively in the both ends of connecting plate, the gag lever post is provided with two sets ofly and is located the both sides of fixing base pivot respectively.

The utility model discloses further set up to: the lifting assembly comprises a lifting motor and a screw rod lifter, the lifting motor is fixedly connected to the upper end face of the support frame, an output shaft of the lifting motor is fixedly connected with an input shaft of the screw rod lifter, a base of the screw rod lifter is fixedly connected to the upper end face of the support frame, and the lower end of a screw rod of the screw rod lifter penetrates through the support frame and is connected with the movable base in a rotating mode.

The utility model discloses further set up to: the swing motor is in signal connection with a control unit, and the control unit is in signal connection with the proximity switch and the lifting motor.

To sum up, the utility model discloses a beneficial technological effect does:

the lifting assembly can adjust the height of the shearing head, and the swinging assembly can adjust the position of the shearing head at a certain height, so that all materials can be uniformly sheared, the emulsifying quality is ensured, the emulsifying time is not required to be prolonged, and the production efficiency is improved.

Drawings

FIG. 1 is a schematic view for showing a first state of the present embodiment;

FIG. 2 is an enlarged partial schematic view of portion A of FIG. 1;

FIG. 3 is a front view for showing a first state of the present embodiment;

FIG. 4 is a cross-sectional view taken along line B-B of FIG. 3;

FIG. 5 is a plan view for showing a first state of the present embodiment;

FIG. 6 is a sectional view taken along line C-C of FIG. 5;

fig. 7 is a sectional view for showing a second state of the present embodiment;

fig. 8 is a sectional view for showing a third state of the present embodiment;

fig. 9 is a sectional view for showing the prior art.

Reference numerals: 1. a coarse milk tank; 11. a swing port; 2. shearing a head; 21. a stator; 22. a rotor; 3. a shear motor; 4. a fixed seat; 5. a support frame; 51. a chute; 6. a lifting assembly; 61. a hoisting motor; 62. a screw elevator; 7. a swing assembly; 71. a movable seat; 72. a swing motor; 73. a driven gear; 74. a driving gear; 75. a guide rail; 8. a limiting component; 81. a connecting plate; 82. a proximity switch; 821. a first proximity switch; 822. a second proximity switch; 83. a limiting rod; 831. a first limit rod; 832. a second limiting rod.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Examples

As shown in fig. 1-8, for the utility model discloses a thick breast agitating unit of emulsion explosive, including thick breast jar 1, shear head 2, shearing motor 3 and fixing base 4, shear head 2 includes stator 21 and rotor 22, and 1 up end fixedly connected with support frame 5 of thick breast jar is provided with lifting unit 6 on the support frame 5, and lifting unit 6 is connected with swing subassembly 7, and fixing base 4 rotates with swing subassembly 7 to be connected, and the confession is seted up to 1 up end of thick breast jar and is sheared head 2 and carry out wobbling swing mouth 11. The lifting assembly 6 can adjust the height of the shearing head 2, and the swinging assembly 7 can adjust the position of the shearing head 2 at a certain height, so that all materials can be uniformly sheared, the emulsifying quality is ensured, the emulsifying time is not required to be prolonged, and the production efficiency is improved.

Swing assembly 7 is including removing seat 71 and swing motor 72, it is the U type to remove seat 71, the opening that removes seat 71 is down, fixing base 4 rotates to be connected between the lateral wall that removes two parallels of seat 71, fixedly connected with driven gear 73 in the pivot of fixing base 4, swing motor 72 fixed connection is on removing the vertical lateral wall that seat 71 is close to driven gear 73, swing motor 72's output shaft fixedly connected with driving gear 74, driving gear 74 and driven gear 73 meshing, be provided with spacing subassembly 8 between driven gear 73 and the removal seat 71. Through control swing motor 72 corotation or reversal, can control and cut head 2 and carry out the horizontal hunting, spacing subassembly 8 is controlled the amplitude of cutting head 2 wobbling to avoid cutting head 2 and thick breast jar 1 lateral wall to bump.

The outer sides of the two vertical side walls of the moving seat 71 are respectively and fixedly connected with a guide rail 75, and the supporting frame 5 is provided with a sliding groove 51 for the sliding of the guide rail 75, so that the moving seat 71 is prevented from deflecting in the up-and-down moving process.

Spacing subassembly 8 includes connecting plate 81, proximity switch 82 and gag lever post 83, connecting plate 81 fixed connection is on removing the lateral wall that seat 71 is close to driven gear 73, proximity switch 82 fixed connection is in one side that connecting plate 81 is close to driven gear 73, gag lever post 83 fixed connection is in one side that driven gear 73 is close to proximity switch 82, proximity switch 82 is provided with two sets ofly and sets up respectively in the both ends of connecting plate 81, gag lever post 83 is provided with two sets ofly and is located the both sides of fixing base 4 pivot respectively. For convenience of description, the proximity switches 82 are respectively defined as a first proximity switch 821 and a second proximity switch 822, the limiting rods 83 are respectively defined as a first limiting rod 831 and a second limiting rod 832, and the proximity switches 82 (the first proximity switch 821 and the second proximity switch 822) are in signal connection with a control unit (not shown in the figure) which is in signal connection with the swing motor 72. When the first limiting rod 831 is in contact with the first proximity switch 821, the first proximity switch 821 feeds back a signal to the control unit, the control unit controls the swing motor 72 to rotate in the reverse direction, when the second limiting rod 832 is in contact with the second proximity switch 822, the second proximity switch 822 feeds back a signal to the control unit, the control unit controls the swing motor 72 to rotate in the reverse direction, and the steps are repeated to shear and stir all the materials in the tank body. The control unit adopts a PLC controller commonly used in industrial production, and the working principle is not described any more.

Lifting unit 6 includes lifting motor 61 and screw rod lift 62, lifting motor 62 and the control unit signal connection, lifting motor 61 fixed connection in the up end of support frame 5, lifting motor 61's output shaft and screw rod lift 62's input shaft fixed connection, screw rod lift 62's base fixed connection in the up end of support frame 5, screw rod lift 62's screw rod lower extreme passes support frame 5 and removes the seat 71 rotation and be connected.

The specific implementation mode is as follows:

the shearing head 2 extends into the bottom of the coarse milk tank 1, the shearing motor 3 drives the rotor 22 to work, the swinging motor 72 drives the shearing head 2 to swing, when the first limiting rod 831 contacts with the first proximity switch 821, the first proximity switch 821 feeds a signal back to the control unit, the control unit controls the lifting motor 61 to act, the shearing head 2 is made to ascend to a fixed height (the lifting motor 61 rotates at a constant speed, and the control unit determines by controlling the rotation time of the lifting motor 61), after the shearing head is lifted to a set height, the control unit controls the swinging motor 72 to rotate in the reverse direction, when the second limiting rod 832 contacts with the second proximity switch 822, the control unit controls the lifting motor 61 to act, after the shearing head 2 ascends to the fixed height, the control unit controls the swinging motor 72 to rotate in the reverse direction again, the above steps are repeated, and all materials are sheared and emulsified until the shearing head 2 moves to the top of the coarse milk tank 1.

The cutting head 2 can also be moved from top to bottom, and can be set in the control unit according to the actual production requirements, and the setting program is not described any more.

The coarse milk tank 1 is also provided with a feed inlet and a discharge outlet for feeding water phase raw materials and oil phase raw materials and other detection instruments, and the application does not relate to the improvement of the raw materials and the oil phase raw materials, so that the repeated description is omitted.

Claims (5)

1. The utility model provides a thick breast agitating unit of emulsion explosive, includes thick breast jar (1), cuts head (2), cuts motor (3) and fixing base (4), it includes stator (21) and rotor (22) to cut head (2), a serial communication port, end fixedly connected with support frame (5) on thick breast jar (1), be provided with on support frame (5) and promote subassembly (6), it is connected with swing subassembly (7) to promote subassembly (6), fixing base (4) are rotated with swing subassembly (7) and are connected, thick breast jar (1) up end is seted up and is supplied to cut head (2) and carry out wobbling swing mouth (11).

2. An emulsion explosive coarse emulsion agitating unit according to claim 1, characterized in that swing subassembly (7) is including removing seat (71) and swing motor (72), it is the U type to remove seat (71), the opening that removes seat (71) is down, fixing base (4) rotate to be connected between removing two parallel lateral walls of seat (71), fixedly connected with driven gear (73) in the pivot of fixing base (4), swing motor (72) fixed connection is on removing the vertical lateral wall that seat (71) is close to driven gear (73), the output shaft fixedly connected with driving gear (74) of swing motor (72), driving gear (74) and driven gear (73) meshing, be provided with spacing subassembly (8) between driven gear (73) and the removal seat (71).

3. An emulsion explosive coarse emulsion agitating unit according to claim 2, wherein, spacing subassembly (8) includes connecting plate (81), proximity switch (82) and gag lever post (83), connecting plate (81) fixed connection is on removing the lateral wall that seat (71) is close to driven gear (73), proximity switch (82) fixed connection is in the one side that connecting plate (81) is close to driven gear (73), gag lever post (83) fixed connection is in the one side that driven gear (73) is close to proximity switch (82), proximity switch (82) are provided with two sets and set up respectively in the both ends of connecting plate (81), gag lever post (83) are provided with two sets and are located the both sides of fixing base (4) pivot respectively.

4. An emulsion explosive coarse emulsion stirring device according to claim 3, characterized in that the lifting assembly (6) comprises a lifting motor (61) and a screw rod elevator (62), the lifting motor (61) is fixedly connected to the upper end face of the support frame (5), the output shaft of the lifting motor (61) is fixedly connected with the input shaft of the screw rod elevator (62), the base of the screw rod elevator (62) is fixedly connected to the upper end face of the support frame (5), and the lower end of the screw rod elevator (62) passes through the support frame (5) and is rotatably connected with the movable base (71).

5. An emulsion explosive coarse emulsion stirring device according to claim 4, characterized in that the swing motor (72) is in signal connection with a control unit, and the control unit is in signal connection with a proximity switch (82) and a lifting motor (61).

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