CN116122900A - Unloading device for filling slurry - Google Patents

Abstract

The invention provides a feeding device for filling slurry, which comprises a storage tank, wherein a discharge pipe is arranged at the bottom of the storage tank and is rotationally connected with the bottom of the storage tank, the bottom of the discharge pipe is connected with an auxiliary discharge mechanism, and the top of the storage tank is provided with a lifting mechanism for driving the storage tank to lift. According to the invention, the screw rod is driven to rotate by the second motor, the connecting block, the storage tank and the sheet mechanism are driven to move up and down in a threaded transmission mode by the rotating screw rod, and the discharging depth can be adjusted by controlling the second motor to rotate positively and negatively; the discharging pipe is driven by the third motor and the discharging mechanism rotates, so that the discharging direction of the discharging mechanism can be adjusted by the third motor, the discharging depth of the discharging mechanism is adjusted by the second motor, the discharging direction of the discharging mechanism is adjusted by the third motor, and the discharging direction of the discharging device is aligned with the filling position, so that the slurry is filled conveniently.

Description

Unloading device for filling slurry

technical field

The invention relates to the technical field of unloading devices, in particular to unloading devices for filling slurry.

Background technique

During the construction of underground mines, retaining walls are usually used for support to increase the stability of the mine and ensure the safety of the builders. The interior of the retaining walls is usually filled with slurry to maintain stability.

The prior art has the following deficiencies: the structure and function of the prior art filling slurry cutting device is relatively single, and most of them are adjusted by hand. During underground mine operations, due to the limitation of the terrain, it is difficult to fill the interior of the retaining wall with slurry. Align the discharge direction of the unloading device with the filling place, which makes it more troublesome to fill the slurry.

Contents of the invention

Aiming at the deficiencies of the prior art, the invention provides a feeding device for filling slurry.

The present invention solves the above-mentioned technical problems through the following technical means: the unloading device for filling slurry includes a storage tank, a discharge pipe is arranged at the bottom of the storage tank, and the discharge pipe is rotatably connected to the bottom of the storage tank , the bottom of the discharge pipe is connected with an auxiliary discharge mechanism, and the top of the storage tank is equipped with a lifting mechanism for driving the storage tank to lift, and a connection between the storage tank and the discharge pipe is used to drive the discharge pipe. Rotating swivel mechanism.

Preferably, the auxiliary discharge mechanism includes a feed pipe connected to the bottom of the discharge pipe, a first motor connected to one side of the feed pipe, and a worm arranged in the feed pipe, and the feed pipe is far away from the first One side of the motor is open, the worm is connected to the end of the output shaft of the first motor, and the outer surface of the worm is attached to the inner wall of the material guide pipe.

Preferably, the top of the material guiding pipe is provided with a discharge port, the discharge pipe communicates with the material guide pipe through the discharge port, and the bottom of the material guiding pipe is provided with a discharge port at the bottom of the side away from the opening.

Preferably, a hollow box is connected to the top of the body, and the lifting mechanism includes a second motor connected to the top of the hollow box, a screw rod connected to both sides of the bottom of the hollow box in rotation, a transmission mechanism arranged in the inner cavity of the hollow box, and The connecting blocks are connected to both sides of the top of the discharge tank, the transmission mechanism is connected between the output shaft of the second motor and the screw rod, and the connecting blocks are respectively connected to the outside of the screw rod at corresponding positions.

Preferably, the transmission mechanism includes a driving sprocket connected to the outside of the output shaft of the second motor, a driven sprocket connected to the top of the screw rod, and a chain connected between the driving sprocket and the driven sprocket.

Preferably, the rotating mechanism includes a third motor connected to the bottom of the storage tank, a driving gear connected to the outside of the output shaft of the third motor, and a driven gear connected to the outside of the discharge pipe, the driving gear and the driven gear The gears mesh.

Beneficial effects of the present invention:

1. In the present invention, the second motor drives the screw to rotate, and the rotating screw drives the connection block, the storage tank, and the sheet material mechanism to move up and down in the form of screw transmission. By controlling the forward and reverse rotation of the second motor, the The depth of the discharge is adjusted; the discharge pipe and the discharge mechanism are driven by the third motor to rotate, so that the discharge direction of the discharge mechanism can be adjusted by the third motor, and the discharge depth of the discharge mechanism is adjusted by the second motor. Adjustment, adjust the discharge direction of the discharge mechanism through the third motor, so as to align the discharge direction of the discharge device with the filling place, so as to facilitate the filling of slurry;

2. In the present invention, the first motor drives the worm to rotate, and the rotating worm cooperates with the feed pipe to export the slurry. The feed pipe is set horizontally, and the rotation rate of the first motor-driven worm is controlled to discharge the slurry. The speed and rhythm are well controlled, and there will be no vertical downward self-flow of the slurry. After the slurry is filled, a collecting device is placed at the bottom of the discharge port, and the first motor is controlled to reverse the direction of the slurry. From When the discharge port flows out, the remaining slurry can be quickly collected.

Description of drawings

Fig. 1 is the overall structure schematic diagram of the present invention;

Fig. 2 is the top view of storage tank, hollow box etc. of the present invention;

Fig. 3 is the top view of transmission mechanism of the present invention;

Fig. 4 is the plan view of driving gear, driven gear and discharge pipe of the present invention;

FIG. 5 is a usage scene diagram of FIG. 1 in the present invention.

In the figure: 1. material storage tank; 2. discharge pipe; 3. auxiliary discharge mechanism; 31. material guide pipe; 32. first motor; 33. worm; 4. lifting mechanism; 41. second motor; 42 , screw rod; 43, transmission mechanism; 431, driving sprocket; 432, driven sprocket; 433, chain; 44, connecting block; 5, hollow box; 6, feeding port; 7, discharging port; 8, Rotary mechanism; 81, the third motor; 82, the driving gear; 83, the driven gear.

Detailed ways

In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

It should be noted that when an element is referred to as being “fixed” to another element, it can be directly on the other element or there can also be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present.

Example 1

Please refer to Fig. 1 to Fig. 5, the feeding device for filling slurry in this embodiment includes a storage tank 1, a discharge pipe 2 is arranged at the bottom of the storage tank 1, and the discharge pipe 2 rotates with the bottom of the storage tank 1 connection, the bottom of the discharge pipe 2 is connected with an auxiliary discharge mechanism 3, the top of the storage tank 1 is installed with a lifting mechanism 4 for driving the storage tank 1 up and down, and there is a connection between the storage tank 1 and the discharge pipe 2 for driving the discharge The rotating mechanism 8 for the rotation of the material tube 2;

The top of the body is connected with a hollow box 5, and the lifting mechanism 4 includes a second motor 41 connected to the top of the hollow box 5, a screw rod 42 connected to both sides of the bottom of the hollow box 5, a transmission mechanism 43 arranged in the cavity of the hollow box 5, And the connecting block 44 that is connected on both sides of the discharge tank top, the transmission mechanism 43 is connected between the output shaft of the second motor 41 and the screw mandrel 42, and the connecting block 44 is respectively connected to the outside of the screw mandrel 42 at the corresponding position; the transmission mechanism 43 includes The driving sprocket 431 connected to the outside of the output shaft of the second motor 41, the driven sprocket 432 connected to the top of the screw mandrel 42, and the chain 433 connected between the driving sprocket 431 and the driven sprocket 432; the rotating mechanism 8 Comprising a third motor 81 connected to the bottom of the storage tank 1, a driving gear 82 connected to the outside of the output shaft of the third motor 81, and a driven gear 83 connected to the outside of the discharge pipe 2, the driving gear 82 and the driven gear 83 Mesh;

The specific embodiment: add the slurry to the storage tank 1, the slurry can be discharged through the discharge mechanism, the second motor 41 is controlled to drive the driving sprocket 431 to rotate, and the driven sprocket 432 is driven by the chain 433. And the screw mandrel 42 rotates, and the screw mandrel 42 of rotation will drive the connection block 44, the material storage tank 1, and the sheet material mechanism to move up and down in the mode of thread transmission, and by controlling the forward and reverse rotation of the second motor 41, the discharge can be controlled. The depth is adjusted; the third motor 81 is controlled to drive the driving gear 82 to rotate. Since the driving gear 82 is meshed with the driven gear 83, the driven gear 82 can drive the driven gear 83, the discharge pipe 2, and the discharge mechanism. Rotate, thereby the discharge direction of discharge mechanism can be adjusted by the 3rd motor 81, the discharge depth of discharge mechanism is adjusted by the 2nd motor 41, the discharge direction of discharge mechanism is adjusted by the 3rd motor 81, It is convenient to align the discharge direction of the unloading device with the filling place, so as to facilitate the filling of slurry.

Example 2

During the blanking process, the blanking device of the prior art has the following problems:

During the slurry blanking process, since the blanking direction is generally set downward, it is difficult to control the rate and rhythm of the blanking, which may easily lead to more or less single blanking and the phenomenon of self-flowing slurry; secondly, After the slurry filling is completed, the remaining slurry needs to be poured out, which is very inconvenient to take out. In view of the above problems, this solution makes the following improvements to solve:

Auxiliary discharge mechanism 3 comprises the feed pipe 31 that is connected at the bottom of discharge pipe 2, the first motor 32 that is connected on the feed pipe 31 side, and the worm screw 33 that is arranged in the feed pipe 31, and feed pipe 31 is away from One side opening of the first motor 32, the worm screw 33 is connected to the end of the output shaft of the first motor 32, and the outer surface of the worm screw 33 is attached to the inner wall of the material guide pipe 31; The feed pipe 2 communicates with the feed pipe 31 through the discharge port 6, and the bottom of the feed pipe 31 is provided with a discharge port 7 at the bottom of the side away from the opening;

The specific embodiment: control the operation of the first motor 32 to drive the worm screw 33 to rotate. Since the outer surface of the worm screw 33 is attached to the inner wall of the feed tube 31, the worm screw 33 can cooperate with the feed tube 31 to export the slurry when the worm screw 33 rotates, and the feed tube 31 Set horizontally, and control the rotation rate of the first motor 32 to drive the worm 33, so that the feeding rate and rhythm of the slurry can be well controlled, and there will be no phenomenon that the slurry flows vertically downward. After the slurry is filled, A collection device is placed at the bottom of the discharge port 7, and the first motor 32 is controlled to rotate in reverse to reversely guide the slurry and flow out from the discharge port 7, so that the remaining slurry can be quickly collected.

It should be noted that in this article, if there are relational terms such as first and second, etc., they are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that these entities or operations Any such actual relationship or order exists between. Furthermore, the term "comprises", "comprises" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus comprising a set of elements includes not only those elements, but also includes elements not expressly listed. other elements of or also include elements inherent in such a process, method, article, or device. Without further limitations, an element defined by the phrase "comprising a ..." does not preclude the presence of additional identical elements in the process, method, article, or apparatus that includes the element.

The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: it can still be described in the foregoing embodiments Modifications are made to the recorded technical solutions, or equivalent replacements are made to some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims (6)

1. The utility model provides a unloader of filling slurry, includes storage tank (1), its characterized in that: the automatic discharging device is characterized in that a discharging pipe (2) is arranged at the bottom of the storage tank (1), the discharging pipe (2) is rotationally connected with the bottom of the storage tank (1), an auxiliary discharging mechanism (3) is connected to the bottom of the discharging pipe (2), a lifting mechanism (4) for driving the storage tank (1) to lift is arranged at the top of the storage tank (1), and a rotating mechanism (8) for driving the discharging pipe (2) to rotate is connected between the storage tank (1) and the discharging pipe (2).

2. The filling slurry discharging device according to claim 1, wherein: the auxiliary discharging mechanism (3) comprises a material guiding pipe (31) connected to the bottom of the material discharging pipe (2), a first motor (32) connected to one side of the material guiding pipe (31) and a worm (33) arranged in the material guiding pipe (31), wherein the material guiding pipe (31) is far away from an opening on one side of the first motor (32), the worm (33) is connected to the end part of an output shaft of the first motor (32), and the outer surface of the worm (33) is attached to the inner wall of the material guiding pipe (31).

3. The filling slurry discharging device according to claim 2, wherein: the top of the material guiding pipe (31) is provided with a discharging opening (6), the material discharging pipe (2) is communicated with the material guiding pipe (31) through the discharging opening (6), and the bottom of one side, far away from the opening, of the bottom of the material guiding pipe (31) is provided with a material discharging opening (7).

4. The filling slurry discharging device according to claim 1, wherein: the utility model discloses a storage tank, including hollow box (5), storage tank (1) top is connected with hollow box (5), elevating system (4) including connect at second motor (41) at hollow box (5) top, rotate lead screw (42) of connecting in hollow box (5) bottom both sides, set up drive mechanism (43) in hollow box (5) inner chamber to and connect connecting block (44) in ejection of compact tank top both sides, drive mechanism (43) connect between second motor (41) output shaft and lead screw (42), connecting block (44) are connected respectively outside lead screw (42) in corresponding position.

5. The filling slurry discharging device according to claim 4, wherein: the transmission mechanism (43) comprises a driving sprocket (431) connected to the outside of an output shaft of the second motor (41), a driven sprocket (432) connected to the top of the screw rod (42), and a chain (433) connected between the driving sprocket (431) and the driven sprocket (432).

6. The filling slurry discharging device according to claim 1, wherein: the rotary mechanism (8) comprises a third motor (81) connected to the bottom of the storage tank (1), a driving gear (82) connected to the outer portion of an output shaft of the third motor (81), and a driven gear (83) connected to the outer portion of the discharge pipe (2), wherein the driving gear (82) is meshed with the driven gear (83).

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