阅读说明：本技术 一种胶固粉填充下料装置 (Gu solid powder fills unloader ) 是由 谢峰 于 2021-08-23 设计创作，主要内容包括：本发明涉及胶固粉下料技术领域,且公开了一种胶固粉填充下料装置,包括用于支撑的支撑台,支撑台的上设有通孔,通孔中内置有用于下料的下料斗,所述下料斗的外部设置有支撑板,支撑板与支撑台之间设置有用于震动的伸缩组件,所述支撑台的上表面设置有用于使下料斗震动的传动机构,所述支撑台的顶部设置有延伸至下料斗内部的导料机构。该胶固粉填充下料装置,通过支撑台与支撑板之间的伸缩组件,可以使下料斗在支撑台上进行上下震动,传动机构提供了下料斗震动的动力源,从而使胶固粉在下料过程中不断进行震动,避免出现下料不顺畅的情况,同时在导料机构的配合下,不断的对下料斗内部进行旋转导料,进一步的提升流程度,防止出现堵塞的情况。(The invention relates to the technical field of cementing powder blanking, and discloses a cementing powder filling and blanking device which comprises a supporting table for supporting, wherein a through hole is formed in the supporting table, a blanking hopper for blanking is arranged in the through hole, a supporting plate is arranged outside the blanking hopper, a telescopic component for vibration is arranged between the supporting plate and the supporting table, a transmission mechanism for enabling the blanking hopper to vibrate is arranged on the upper surface of the supporting table, and a material guide mechanism extending into the blanking hopper is arranged at the top of the supporting table. This unloader is filled to gluey solid powder, through the flexible subassembly between brace table and the backup pad, can make down the hopper vibrations about going on the brace table, drive mechanism provides the power supply of hopper vibrations down to make gluey solid powder constantly vibrate at the unloading in-process, avoid appearing the circumstances that the unloading is not smooth and easy, simultaneously under the cooperation of guide mechanism, the continuous rotatory guide of hopper inside down, further promotion flow degree prevents the circumstances of jam.)

1. The utility model provides a glue solid powder and fill unloader, is equipped with through-hole (11) including brace table (1) that is used for the support on brace table (1), and built-in lower hopper (2) that are used for the unloading in through-hole (11), its characterized in that: the outside of hopper (2) is provided with backup pad (21) down, is provided with between backup pad (21) and the brace table (1) and is used for the flexible subassembly (3) of vibrations, the upper surface of brace table (1) is provided with drive mechanism (4) that are used for making hopper (2) vibrations down, the top of brace table (1) is provided with guide mechanism (5) that extend to hopper (2) inside down for the condition of jam appears in hopper (2) under preventing.

2. The cementing powder filling and blanking device according to claim 1, which is characterized in that: the telescopic assembly (3) comprises a telescopic rod (31) arranged between the support plate (21) and the support table (1) and a telescopic spring (32) sleeved outside the telescopic rod (31).

3. The cementing powder filling and blanking device according to claim 1, which is characterized in that: the transmission mechanism (4) comprises a supporting seat (41) arranged on the supporting table (1), a transmission motor (42) arranged on the supporting seat (41), and an eccentric wheel (43) connected with an output shaft of the transmission motor (42), wherein the eccentric wheel (43) is in contact with the upper surface of the supporting plate (21).

4. The cementing powder filling and blanking device according to claim 1, which is characterized in that: the material guide mechanism (5) comprises a support frame (51) arranged at the top of the support table (1), a rotating motor (52) arranged on the support frame (51) and a rotating material guide assembly arranged in the support table (1), wherein the rotating material guide assembly is connected with an output shaft of the rotating motor (52).

5. The cementing powder filling and blanking device according to claim 4, which is characterized in that: the rotary material guiding assembly comprises a rotary bearing (53) arranged in the supporting platform (1), a rotary rod (54) arranged in the rotary bearing (53), and a spiral cutter (55) arranged outside the rotary rod (54), wherein the rotary rod (54) is connected with an output shaft of a rotary motor (52), and the spiral cutter (55) is positioned in the discharging hopper (2).

6. The cementing powder filling and blanking device according to claim 1, which is characterized in that: and an anti-collision assembly is arranged on the inner wall of the through hole (11) and used for preventing the lower hopper (2) from colliding with the inner wall of the through hole (11).

7. The cementing powder filling and blanking device according to claim 6, which is characterized in that: the anti-collision assembly comprises an extrusion spring (6) arranged in the inner wall of the through hole (11) and a rubber prevention block (7) arranged at one end, close to the through hole (11), of the extrusion spring (6), wherein the rubber prevention block (7) extends into the through hole (11).

8. The cementing powder filling and blanking device according to claim 1 or 2, which is characterized in that: the number of the telescopic assemblies (3) is not less than four, and the four telescopic assemblies (3) are symmetrically distributed between the support plate (21) and the support table (1).

9. The cementing powder filling and blanking device according to claim 1 or 4, which is characterized in that: the number of the transmission mechanisms (4) is not less than two, and the two transmission mechanisms (4) are symmetrically distributed on the upper surface of the support table (1).

10. The cementing powder filling and blanking device according to claim 6, which is characterized in that: the number of the anti-collision assemblies is not less than four, and the four anti-collision assemblies are symmetrically distributed on the inner wall of the through hole (11).

Technical Field

The invention relates to the technical field of cementing powder blanking, in particular to a cementing powder filling and blanking device.

Background

The cementing powder is a new type cementing material for filling underground or mine, and it uses tail sand as aggregate and cement as cementing agent. The cementing powder has low water content, strong natural water reducing property and high density; fast water absorption, good viscosity, strong water solubility resistance and the like. It is widely used in the fields of mine filling, underground grouting, road construction and the like; such as ideal materials for blocking dew, extinguishing fire and retarding fire in mine goaf, and can also be used as filling materials for preventing and extinguishing fire in roadway air leakage gaps and mountaineering areas.

At present, the mine all needs to be filled to the mine in the process of mining, and the consolidated powder is then the essential raw materials of mine filling in-process, but the consolidated powder is all ordinary hopper filling in-process use at present, and this has just led to filling the material in the in-process consolidated powder storehouse and can not stable continuous unloading, has caused to fill the ratio and has not reached the requirement, influences the intensity of obturator for there is great potential safety hazard in mine work, so proposes a consolidated powder and fills unloader and solves above-mentioned problem.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a cementing powder filling and blanking device which has the advantages of stable and continuous blanking and the like, and solves the problems that the filling proportion cannot meet the requirements, the strength of a filling body is influenced and the mine work has larger potential safety hazards due to the fact that the stable and continuous blanking cannot be realized.

(II) technical scheme

In order to realize the purpose of stable and continuous blanking, the invention provides the following technical scheme: the utility model provides a glue solid powder and fill unloader, is equipped with the through-hole including the brace table that is used for the support, and built-in hopper down that is used for the unloading that has in the through-hole, the outside of hopper is provided with the backup pad down, is provided with the flexible subassembly that is used for vibrations between backup pad and the brace table, the upper surface of brace table is provided with the drive mechanism who is used for making hopper vibrations down, the top of brace table is provided with the guide mechanism that extends to hopper inside down for the condition of jam appears in the hopper under preventing.

Furthermore, flexible subassembly is including setting up the telescopic link between backup pad and brace table to and the suit is at the outside expanding spring of telescopic link.

Furthermore, the transmission mechanism comprises a supporting seat arranged on the supporting table, a transmission motor arranged on the supporting seat and an eccentric wheel connected with an output shaft of the transmission motor, wherein the eccentric wheel is in contact with the upper surface of the supporting plate.

Further, the material guiding mechanism comprises a supporting frame arranged at the top of the supporting table, a rotating motor arranged on the supporting frame, and a rotating material guiding assembly arranged in the supporting table, wherein the rotating material guiding assembly is connected with an output shaft of the rotating motor.

Further, rotatory guide subassembly is including placing the swivel bearing in the brace table in, place the rotary rod in the swivel bearing in to and set up in the outside spiral sword dragon of rotary rod, wherein the rotary rod is connected with rotating electrical machines's output shaft, and spiral sword dragon is located the inside of hopper down.

Furthermore, an anti-collision assembly is arranged on the inner wall of the through hole and used for preventing the blanking hopper from colliding with the inner wall of the through hole.

Further, the anticollision subassembly is including placing the extrusion spring in the through-hole inner wall to and set up in the rubber of the one end that the extrusion spring is close to the through-hole and prevent the piece, wherein the rubber prevents that the piece extends to in the through-hole.

Furthermore, the number of the telescopic assemblies is not less than four, and the four telescopic assemblies are symmetrically distributed between the supporting plate and the supporting platform.

Furthermore, the number of the transmission mechanisms is not less than two, and the two transmission mechanisms are symmetrically distributed on the upper surface of the supporting table.

Furthermore, four anticollision subassemblies are no less than four in quantity, and four anticollision subassemblies symmetric distribution are on the inner wall of through-hole.

(III) advantageous effects

Compared with the prior art, the invention provides a cementing powder filling and blanking device which has the following beneficial effects:

1. this unloader is filled to gluey solid powder, through the flexible subassembly between brace table and the backup pad, can make down the hopper vibrations about going on the brace table, drive mechanism provides the power supply of hopper vibrations down to make gluey solid powder constantly vibrate at the unloading in-process, avoid appearing the circumstances that the unloading is not smooth and easy, simultaneously under the cooperation of guide mechanism, the continuous rotatory guide of hopper inside down, further promotion flow degree prevents the circumstances of jam.

2. This glue solid powder and fill unloader is provided with the anticollision subassembly through going out at the through-hole, is convenient for prevent down the hopper the in-process of constantly shaking the condition that the wall appears bumping, leads to down the hopper the condition of deformation or breakage to appear, also can further promote the vibrations effect simultaneously in the buffering.

Drawings

Fig. 1 is a schematic structural view of a cementing powder filling and discharging device provided by the invention;

FIG. 2 is a cross-sectional view of a structure of a cementing powder filling and discharging device provided by the invention;

fig. 3 is an enlarged view of a structure a in fig. 2 of the cementing powder filling and blanking device provided by the invention;

fig. 4 is an enlarged view of a structure B in fig. 2 of the cementing powder filling and blanking device provided by the invention;

fig. 5 is a cross-sectional view of a supporting platform structure of a cementing powder filling and blanking device provided by the invention.

In the figure: 1 supporting table, 11 through holes, 2 blanking hoppers, 21 supporting plates, 3 telescopic components, 31 telescopic rods, 32 telescopic springs, 4 transmission mechanisms, 41 supporting seats, 42 transmission motors, 43 eccentric wheels, 5 material guide mechanisms, 51 supporting frames, 52 rotating motors, 53 rotating bearings, 54 rotating rods, 55 spiral knifeleads, 6 extrusion springs and 7 rubber preventing blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1, the cementing powder filling and discharging device in this embodiment includes a supporting table 1 for supporting, the supporting table 1 is composed of four columns and a table top, a through hole 11 is formed in the table top of the supporting table 1, a discharging hopper 2 for discharging is disposed in the through hole 11, so that supporting force can be provided for the discharging hopper 2 through the supporting table 1, an integrally formed supporting plate 21 is disposed outside the discharging hopper 2, the supporting plate 21 is ring-shaped, a telescopic component 3 for vibration is disposed between the supporting plate 21 and the supporting table 1, so that the discharging hopper 2 vibrates under the action of the telescopic component 3, a transmission mechanism 4 for vibrating the discharging hopper 2 is disposed on the upper surface of the supporting table 1, an output end of the transmission mechanism 4 contacts with the supporting plate 21, so that the discharging hopper 2 vibrates under the action force of the transmission mechanism 4, a material guiding mechanism 5 extending into the discharging hopper 2 is disposed on the top of the supporting table 1, the device is used for preventing the blockage of the lower hopper 2 and realizing the smooth blanking effect of the cementing powder in the lower hopper 2.

As shown in fig. 3, the telescopic assembly 3 in this embodiment includes a telescopic rod 31 disposed between the supporting plate 21 and the supporting platform 1, the telescopic rod 31 is composed of an outer rod and an inner rod inserted into the outer rod, and a telescopic spring 32 sleeved outside the telescopic rod 31, so that the telescopic rod 31 can be extended and retracted by the acting force of the telescopic spring 32, and the effect of vibrating the discharging hopper 2 on the supporting platform 1 can be achieved.

As shown in fig. 2, the transmission mechanism 4 in this embodiment includes a supporting base 41 disposed on the supporting base 1, a transmission motor 42 mounted on the supporting base 41, and an eccentric 43 connected to an output shaft of the transmission motor 42, wherein the supporting base 41 has a height higher than that of the supporting plate 21, and the eccentric 43 rotates under the power of the transmission motor 42, wherein the eccentric 43 contacts with the upper surface of the supporting plate 21, thereby vibrating the hopper 2 up and down during the continuous rotation of the eccentric 43.

The material guiding mechanism 5 in this embodiment includes a supporting frame 51 disposed on the top of the supporting table 1, a rotating motor 52 installed on the supporting frame 51, and a rotating material guiding component disposed in the supporting table 1, wherein the supporting frame 51 is formed by a vertical plate and a horizontal plate integrally located on the top of the vertical plate, the rotating motor 52 and the rotating material guiding component are both installed on the horizontal plate, and the rotating material guiding component is connected to an output shaft of the rotating motor 52, so that the rotating material guiding component rotates by the power of the rotating motor 52, thereby improving the discharging efficiency of the discharging hopper 2 through rotation.

Wherein, the above-mentioned rotatory guide subassembly is including the swivel bearing 53 of placing in the cross board of support platform 1 in, place the rotary rod 54 in swivel bearing 53 in, and set up in the outside spiral sword dragon 55 of rotary rod 54, rotary rod 54 and spiral sword dragon 55 are integrated into one piece, wherein rotary rod 54 is connected with the output shaft of rotating electrical machines 52, make rotary rod 54 rotate in swivel bearing 53 through the power of rotating electrical machines 52, and then drive spiral sword dragon 55 rotatory, spiral sword dragon 55 is located the inside of hopper 2 down, thereby it is quick downward discharge to glue solid powder in the hopper 2 under the characteristic drive through spiral sword dragon 55.

In this embodiment, the inner wall of the through hole 11 is provided with an anti-collision component for preventing the discharging hopper 2 from colliding with the inner wall of the through hole 11.

As shown in fig. 4, in this embodiment, the anti-collision assembly includes an extrusion spring 6 disposed inside an inner wall of the through hole 11, and a rubber prevention block 7 disposed at one end of the extrusion spring 6 close to the through hole 11, an inward groove is disposed on the inner wall of the through hole 11, the extrusion spring 6 is disposed in the groove and fixedly connected to a wall of the groove, and the other end of the extrusion spring 6 is welded to the rubber prevention block 7, so that the rubber prevention block 7 extends and contracts under an acting force of the extrusion spring 6 to play a role of buffering, the rubber prevention block 7 is "T" shaped, wherein the rubber prevention block 7 extends into the through hole 11, thereby preventing the discharging hopper 2 from colliding with the inner wall of the through hole 11.

In this embodiment, the number of the telescopic assemblies 3 is not less than four, and the four telescopic assemblies 3 are symmetrically distributed between the support plate 21 and the support table 1, so that sufficient supporting force can be provided, and the collision is prevented.

In this embodiment, two are no less than to the quantity of above-mentioned drive mechanism 4, and two drive mechanism 4 symmetric distribution are at the upper surface of a supporting bench 1, are convenient for ensure the vibration range of hopper 2 down.

As shown in fig. 5, in this embodiment, the number of the above-mentioned anti-collision assemblies is not less than four, and four anti-collision assemblies are symmetrically distributed on the inner wall of the through hole 11, so that the hopper 2 is protected in all directions, and unnecessary collision is avoided.

When using, start driving motor 42, make eccentric wheel 43 rotate to make hopper 2 vibrations from top to bottom under the effect of flexible subassembly 3 down, start rotating motor 52 simultaneously, make rotary rod 54 and spiral sword dragon 55 rotate, at last will glue solid powder and lead to hopper 2 down from the top, ensure it can stably last unloading under dual function, simultaneously anticollision subassembly has avoided hopper 2 to take place unnecessary collision with a supporting bench 1 when vibrations.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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.