CN114963911B - Stemming filling trolley and stemming filling method - Google Patents
Stemming filling trolley and stemming filling method Download PDFInfo
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- CN114963911B CN114963911B CN202210808500.2A CN202210808500A CN114963911B CN 114963911 B CN114963911 B CN 114963911B CN 202210808500 A CN202210808500 A CN 202210808500A CN 114963911 B CN114963911 B CN 114963911B
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42D—BLASTING
- F42D1/00—Blasting methods or apparatus, e.g. loading or tamping
- F42D1/08—Tamping methods; Methods for loading boreholes with explosives; Apparatus therefor
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
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Abstract
The present disclosure relates to stemming loading dollies and stemming loading methods. The stemming filling trolley comprises a trolley body, a raw material stirring assembly, a stemming filling assembly and a stemming hole positioning assembly. The raw material stirring assembly is coupled to the vehicle body and comprises a stirring barrel and a remotely controllable discharge port; the stemming filling assembly is communicated with the remotely controllable discharge port, and comprises a piston, a discharge pipe, a matable discharge port and a piston area pipe, wherein the piston is arranged in the piston area pipe and is configured to enable stemming to be conveyed to the discharge pipe through the matable discharge port; the blasthole positioning assembly includes a rotary platform, a first rail disposed on the rotary platform and the movable double plate slidably coupled to the first rail, and a pipe-securing slot disposed intermediate the two plates of the movable double plate and configured to receive a tapping pipe. In this way, the trolley can be adjusted to accommodate blastholes in various directions and in a prescribed height, and can continue feeding.
Description
Technical Field
The present disclosure relates generally to the field of construction technology, and in particular to a stemming filling trolley and a stemming filling method.
Background
The blast hole filling is one of important working procedures of blasting operation, and the purpose of filling is to make good use of the energy of explosive explosion and improve the breaking effect of rock blasting. The packing length is mainly related to the hole diameter of the blast hole and the least resistant line. The larger the diameter of the borehole, the greater the packing length, which generally must not be less than the minimum resistance wire. The manual filling causes a large amount of dust raising, long-term operation can lead to silicosis, the manual operation is quite tedious, the work such as loading, stirring, filling is accomplished by the manual work, the work load is big and stemming concentration and required stemming volume can not reach accurate control, often cause the material extravagant. The existing stemming filling trolley cannot be used for semi-automatic or full-automatic filling of the stemming holes with certain heights and at all angles.
Disclosure of Invention
It is an object of the present disclosure to provide a stemming trolley and a stemming method to at least partially solve the above-mentioned problems of the prior art.
According to a first aspect of the present disclosure, a stemming charging trolley is provided. The stemming filling trolley comprises a trolley body, a raw material stirring assembly, a stemming filling assembly and a stemming hole positioning assembly. Wherein a raw material mixing assembly is coupled to the body and includes a mixing barrel having a mixing fan disposed therein, the mixing fan configured to mix stemming raw material to produce stemming for filling a stemming hole; a stemming charging assembly coupled to the body and in communication with the remotely controllable tap hole, the stemming charging assembly comprising a piston, a tap hole, a matable tap hole and a piston zone conduit, the piston being disposed within the piston zone conduit and configured to enable the stemming for charging the stemming hole to be conveyed to the tap hole via the matable tap hole; a blasthole positioning assembly disposed on the vehicle body and comprising a rotary platform, a first rail disposed on the rotary platform and slidably coupled to the first rail, a movable double plate disposed intermediate two plates of the movable double plate and configured to receive the tapping pipe, and a pipe-securing slot.
In various embodiments according to the present disclosure, the present disclosure will divide into three components according to functions, separate a discharge port, a stirring area and a packing area by remote control, after stirring stemming materials by a stirring fan, open the discharge port, the stemming falls into the packing area by gravity, push out the stemming by a piston, and automatically or semi-automatically complete the stirring and packing functions; the automation of the height and the angle of the pipe orifice is realized through the movement of the pulley block, and the loading of the blast holes with different angles, the loading of the blast holes with different diameters and the loading of the blast holes within a certain set height are realized; the mechanized operation greatly improves work efficiency, reduces labor cost, can cooperate control equipment such as master controller simultaneously, and through parameter setting, automatic, high accuracy operation is realized, reduces the material extravagant, improves and fills up the precision, resources are saved.
In some embodiments, the blasthole positioning assembly may further include a double-disc movable pulley, which may be coupled with the movable double disc, and the first rail may be vertical and may include two pulley rails symmetrical to each other, the same end of each of the two pulley rails may be provided with a fixed pulley, which may be coupled with the double-disc movable pulley to enable adjustment of the height of the tapping pipe. In such an embodiment, the height of the spout of the tapping pipe is adjusted in a simple and reliable manner by means of the slide and the pulley block.
In some embodiments, the blasthole positioning assembly may further comprise: and a second rail disposed on the vehicle body and adapted to fix the rotary platform, wherein a position of the rotary platform relative to the second rail may be adjustable. In such an embodiment, the rotary platform position is further adjustable for the stemming filling trolley can be adjusted in height and angle of the discharge pipe, and the rotary platform position can also be adjusted, and the trolley has multidirectional adjustability, so that the trolley can be suitable for narrow filling environments.
In some embodiments, the second rail may be a pulley rail and may include a movable pulley block that may circumscribe a cylindrical table at a pulley connection, which may be coupled to the rotating platform via a bearing. In such embodiments, a large-angle rotation of the rotary platform is provided, such rotary platform being capable of 360 degrees of full-angle rotation.
In some embodiments, the movable double disk is capable of being rotated radially by a preset angle, either manually or electrically. In such an embodiment, the movable double disc enables angular adjustment of the discharge tube in a radial direction, thereby more conveniently positioning the blastholes at various angles. The movable double disk may preferably be rotated by an angle of 180 degrees or even higher.
In some embodiments, wherein the remotely controllable tap is capable of being opened or closed in response to one or more of: manually controlling; electric control; and the pressure in the piston area conduit. In such embodiments, the control means of the remotely controllable outlet may be varied, so that continuous feeding may be ensured by different control means. Continuous feeding of blast holes in a full-automatic scene can be realized under the scene that the discharge port can be controlled to be opened or closed remotely in response to the pressure in the pipeline in the piston area.
In some embodiments, the port of the piston area conduit may taper from a predetermined position on a side coupled to the matable feed port. In such an embodiment, the pipe orifice can be matched with various caliber feed inlets, improving the applicability of the trolley under different blast hole diameters.
In some embodiments, the stemming charging assembly may further comprise a telescopic rod motor which may be coupled to the piston and adapted to provide power for the piston to transfer the stemming for charging the stemming to the discharge tube. In such an embodiment, the stemming can be rapidly and continuously conveyed by the movement of the piston, thereby improving the working efficiency.
In some embodiments, a double-disc platform may be disposed between two discs in the movable double-disc, and a cross bar clamping groove may be disposed on the double-disc platform to clamp the pipe fixing grooves with different calibers. In such an embodiment, different caliber feed inlets can be selected, so that the trolley is more abundant in use.
In some embodiments, a 360-degree camera can be arranged at a proper position of the vehicle body and used for detecting the blast holes and conveying parameters for detecting the moral blast holes to a control device of the trolley, and the control device can automatically guide the trolley to a proper filling position, so that full-automatic stemming filling operation is realized, the working efficiency is improved, the labor cost is reduced, and the construction safety is improved.
According to a second aspect of the present disclosure, a stemming filling method is provided. The method uses a stemming charging carriage according to the first aspect of the present disclosure and comprises: driving the stemming filling trolley to a working surface to be filled; the movable double-disc is electrically driven to a rotary platform through a pulley motor, and the movable double-disc is adjusted to enable the orifice of a discharging pipe to be adjusted to a preset direction so as to replace a target pipeline fixing groove and a discharging pipe; re-using a pulley motor to electrically drive the charging device to the height to be filled, adjusting the charging device to the direction to be filled through an electric rotating platform of a rotating platform motor, and enabling the discharging pipe to extend into a target blast hole electrically or manually; the materials enter a stirring barrel of a raw material stirring assembly and are stirred by a stirring fan, the stirring speed and time are controlled, and stemming is obtained after stirring is completed; and opening a remotely controllable discharge port so that stemming falls into the piston area pipeline, and moving the stemming along the piston area pipeline to a mateable feed port and a discharge pipe matched with the mateable feed port through a piston to fill the stemming hole.
In the embodiment according to the second aspect of the present disclosure, the mechanized operation greatly improves the working efficiency, reduces the labor cost, and simultaneously can cooperate with the control equipment such as the main controller, etc., through parameter setting, realize the automation, high-precision operation, reduce the material waste, improve the packing precision, and save resources.
It should be understood that what is described in this summary is not intended to limit the critical or essential features of the embodiments of the disclosure nor to limit the scope of the disclosure. Other features of the present disclosure will become apparent from the following description.
Drawings
The above, as well as additional purposes, features, and advantages of embodiments of the present disclosure will become readily apparent from the following detailed description when read in conjunction with the accompanying drawings. Several embodiments of the present disclosure are illustrated by way of example, and not by way of limitation, in the figures of the accompanying drawings, in which:
fig. 1 is a schematic diagram illustrating a stemming charging carriage according to one embodiment of the present disclosure.
Fig. 2 is a schematic front view illustrating a stemming charging carriage according to one embodiment of the present disclosure.
Fig. 3 is a schematic side view of a cart illustrating a stemming bed according to one embodiment of the present disclosure.
Fig. 4 is a schematic top view illustrating a stemming bed according to one embodiment of the present disclosure.
In the figure: 1-a vehicle body; 1-1-locomotive; 1-2-wheels; 1-3-car body. 2-a feedstock stirring assembly (first zone); 2-1 stirring barrel; 2-2 stirring motor; 2-3 stirring fans; 2-4 can remotely control the discharge port; 2-5 feed inlets. 3-stemming charging assembly (second zone); 3-1-telescopic rod motor; 3-2-piston; 3-3-discharging pipe; 3-4-matable feed inlets; 3-5-piston area conduit. 4-blasthole positioning assembly (third zone); 4-1-a rotary platform motor; 4-2-second rail; 4-3-rotating platform; 4-4-pulley motor; 4-5-first steel rail; 4-6-movable double-disc movable pulleys; 4-7-movable double discs; 4-8-fixed pulleys; 4-9-pipeline fixing grooves; 4-10-movable pulley block.
Like or corresponding reference characters indicate like or corresponding parts throughout the several views.
Detailed Description
Embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While certain embodiments of the present disclosure have been shown in the accompanying drawings, it is to be understood that the present disclosure may be embodied in various forms and should not be construed as limited to the embodiments set forth herein, but are provided to provide a more thorough and complete understanding of the present disclosure. It should be understood that the drawings and embodiments of the present disclosure are for illustration purposes only and are not intended to limit the scope of the present disclosure.
In describing embodiments of the present disclosure, the term "comprising" and its like should be taken to be open-ended, i.e., including, but not limited to. The term "based on" should be understood as "based at least in part on". The term "one embodiment" or "the embodiment" should be understood as "at least one embodiment". The terms "first," "second," and the like, may refer to different or the same object. Other explicit and implicit definitions are also possible below.
As described above, the stemming is artificially filled to cause a large amount of dust, the long-term operation may cause silicosis, the manual operation is quite complicated, the work of loading, stirring, filling and the like is completed by manpower, the workload is large, the stemming concentration and the required stemming amount cannot be accurately controlled, and the material waste is often caused. The existing stemming filling trolley cannot be used for semi-automatic or full-automatic filling of stemming holes with certain height and at various angles.
The utility model discloses will divide into three region according to the function, utilize remote control separation discharge gate, stirring district and filling district, after stirring fan stirring stemming material, open the discharge gate, the stemming falls into filling district by the action of gravity, with the piston with the stemming release, accomplish stirring, fill the function. And the automation of the height and the angle of the pipe orifice is realized through the movement of the pulley block. Moreover, the trolley disclosed by the invention comprises stirring and filling functions, is convenient to operate, can be particularly suitable for blast holes in various directions and specified heights, greatly improves the working efficiency by mechanized operation, reduces the labor cost, can be matched with control equipment such as a main controller and the like, realizes automatic and high-precision operation through parameter setting, reduces material waste, improves filling precision and saves resources. In addition, in some embodiments, the trolley can continuously discharge, and the angle, the height and the transverse position of the discharge hole can be adjusted, so that the trolley can be used in a complex scene.
Example embodiments of the present disclosure will be described in detail below with reference to fig. 1 through 4. Wherein fig. 1 is a schematic diagram illustrating a stemming charge trolley 100 according to one embodiment of the present disclosure; fig. 2 is a schematic front view illustrating the stemming charging carriage 100 according to the embodiment of fig. 1; fig. 3 is a schematic side view illustrating a stemming charge trolley 100 according to the embodiment of fig. 1; fig. 4 is a schematic top view illustrating the stemming charging carriage 100 according to the embodiment of fig. 1.
As shown in fig. 1 to 4, a blast hole packing trolley 100 of the present embodiment may include a trolley body 1, and the trolley body 1 may be a common trolley type, or may be any other special trolley type, which is not limited in this disclosure.
Taking the car body 1 as an example of a general trolley type, referring to fig. 1 to 4, the car body may include a head 1-1, wheels 1-2, and a car body 1-3. In the embodiment of fig. 1-4, the upper portion of the body 1-3 may include a raw mix assembly 2, a stemming charge assembly 3, and a blasthole positioning assembly 4. It should be noted that the raw material stirring assembly 2, the stemming filling assembly 3 and the stemming positioning assembly 4 may be further disposed at any suitable position of the vehicle body 1 according to actual needs, which is not limited in this disclosure.
In some embodiments, depending on the function and structure, the raw material mixing assembly 2 may be referred to as a first zone, the stemming charging assembly 3 may be referred to as a second zone, and the borehole positioning assembly 4 may be referred to as a third zone. It should be noted that the above designations are merely differences in name and have no effect on the components and structure of the various embodiments of the present disclosure.
In some embodiments, the raw material mixing assembly 2 may integrally include a mixing drum 2-1, a mixing motor 2-2, a mixing fan 2-3, a remotely controllable outlet 2-4, and a feed inlet 2-5. The stirring fan 2-3 may be disposed in the stirring barrel 2-1, and may stir stemming materials using power supplied from the stirring motor 2-2, thereby obtaining stemming. Specifically, a stirring fan 2-3 for stirring stemming raw materials is arranged in the raw material stirring assembly 2, a driving device of the stirring fan 2-3 is a stirring motor 2-2, and the stirring motor 2-2 can be directly arranged on the top of the stirring barrel or any other suitable position.
In some embodiments, the controllable discharge port 2-4 is positioned at the bottom end of the stirring barrel and is connected with the stemming filling assembly field 3 through a discharge pipeline, and a piston 3-2 is placed at the connection position. The top surface of the stirring barrel 2-1 is provided with two material conveying openings 2-5 for filling stemming raw materials, two different stemming raw materials are respectively filled in the two material conveying openings 2-5, and a plurality of the stemming raw materials can be arranged, so that the stemming raw materials can be selected according to the component types of the stemming raw materials. Remotely controllable discharge port 2-4 may be opened or closed via manual control, electrical control, or in response to pressure within piston area conduit 3-5 (described in detail below) to ensure continued discharge of the trolley.
In some embodiments, the stemming charging assembly 3 may comprise a telescopic rod motor 3-1, a piston 3-2, a discharge tube 3-3, a mateable feed gap 3-4 and a piston area conduit 3-5. Specifically, referring to fig. 1 to 4, the stemming charging assembly 3 is provided at a tail portion thereof with a discharge pipe 3-3 extending from the stemming charging assembly 3 to the stemming positioning assembly, the discharge pipe 3-3 being arranged in a tail direction to be connected to a pipe fixing groove 4-9 of the stemming positioning assembly 4.
Specifically, referring to fig. 1 to 4, the stemming filling assembly 3 may be provided with a piston 3-2 for pushing stemming out of the piston region pipe 3-5 for filling, a telescopic rod motor 3-1, the piston 3-2 being driven by the telescopic rod motor 3-1, the telescopic rod motor 3-1 being installed at a head end of the stemming filling assembly 3, i.e., the telescopic rod motor 3-1 being at a head end of the piston region pipe 3-5, the piston 3-2 being moved in a horizontal direction, the telescopic rod motor 3-1 being installed externally to a casing. When the piston 3-2 is driven, the piston 3-2 can axially reciprocate along the piston area pipeline 3-5 but does not leave the vicinity of the discharge pipeline opening, so that the raw material stirring assembly 2 can keep continuous discharge, and stemming can be conveniently pushed out of the piston area pipeline 3-5. In addition, the connecting part of the piston area pipeline 3-5 and the discharging pipe 3-3 is not provided with a blocking plate or provided with a controllable blocking plate so as to ensure continuous discharging. The cross section of the piston 3-2 is the same as or similar to the cross section of the piston area pipeline 3-5 of the stemming filling assembly 3, the slurry can be output along the tail direction under the pushing of the piston 3-2, and the pipeline mouth of the piston area pipeline 3-5 is gradually reduced from a preset position on one side of the piston area pipeline, which is coupled with the matched material conveying mouth 3-4. For example, the piston area tube 3-5 gradually becomes a conical discharge tube at a middle position in the tail direction for matching with various caliber feed inlets. The top of the conical discharging pipe is provided with a matched material conveying opening 3-4 which can be matched with the discharging pipes 3-3 with different calibers, so that slurry can only go out from the discharging pipes 3-3. The discharge tube 3-3 is caught by a tube fixing groove 4-9 of the blasthole positioning assembly 4 (described in detail later). That is, the stemming charge assembly 3 and the stemming positioning assembly 4 are connected by the pipe fixing grooves 4-9 of the stemming positioning assembly 4.
It should be noted that the above-mentioned conical discharge pipe is merely exemplary, and the present disclosure is not limited thereto, as long as the piston area pipe 3-5 gradually decreases in the mouth of the pipe in the tail direction and can be matched with various caliber feed inlets.
With continued reference to fig. 1-4, in this embodiment, the blasthole positioning assembly 4 may include a rotary stage motor 4-1, a second rail 4-2, a rotary stage 4-3, a pulley motor 4-4, a first rail 4-5, a movable double-disc movable pulley 4-6, a movable double-disc 4-7, a fixed pulley 4-8, a pipe fixed slot 4-9, and a movable pulley block 4-10. As shown in fig. 1 to 4, the stemming positioning assembly 4 may be located in the tail direction of the stemming filling assembly 3, the stemming filling assembly 3 may be located below the remotely controllable discharge port 2-4 of the raw material stirring assembly 2, and three partitions form all parts of the vehicle body. Wherein, stemming filling subassembly 3 keeps apart through but remote control discharge gate 2-4 with raw materials stirring subassembly 2, and stemming filling subassembly 3 is connected by ejection of compact pipeline 3-3 and pipeline fixed slot 4-9 with big gun hole locating component 4.
Specifically, referring to fig. 1 to 4, the bottom of the blast hole positioning assembly 4 is fixed by a second steel rail 4-2, and a bearing can be connected with four or more bottom transverse movable pulley blocks 4-10, and is connected with the rotary platform 4-3, and can be externally connected with the rotary platform motor 4-1 by a belt or a rope or a chain. The second rail 4-2 may be a pulley rail. The transverse 360-degree rotation of the discharging pipe 3-3 of the stemming filling assembly 3 can be realized through an electric rotating platform of the rotating platform motor 4-1. The position of the bearing relative to the bottom second rail 4-2 may be adjustable so that the dimension of the lateral movement of the tap hole may be increased so that the trolley may be adapted to more scenes.
In some embodiments, two first rails 4-5 may be attached to the rotary platform 4-3 of the blasthole positioning assembly 4, and the first rails 4-5 may be pulley rails. The two first steel rails 4-5 can be symmetrical along the axis of the vehicle body in the initial state, and the initial connecting line of the two first steel rails 4-5 can be parallel to the bottom second steel rail 4-2 and perpendicular to the axis of the vehicle body. The rotary platform 4-3 can be connected with a pulley motor 4-4. The pulley motor 4-4 is located on the body axis and symmetrical on the other side of the two first rails 4-5 of the rotary platform. Further, two fixed pulleys 4-8 can be fixed on the tops of the two first steel rails 4-5. The two fixed pulleys 4-8 can be connected with the pulley motor 4-4 and the movable double-disc movable pulley 4-6 through ropes, and the movable double-disc movable pulley 4-6 moves radially through the pulley motor 4-4 to realize the height control of the discharging pipe 3-3 of the stemming filling assembly 3, and the height control range can be consistent with the height of a pulley steel rail. In some embodiments, the movable double-disc 4-7 can also be connected through a plurality of double-disc movable pulleys 4-6 on both sides through connecting bearings. The movable double-disc 4-7 is connected through a platform welded at the bottom. The pipeline fixing grooves 4-9 with different calibers are clamped through the clamping grooves. The movable double-disc realizes 180-degree radial rotation of the discharging pipe 3-3 through manual or electric rotation, and a clamping groove is arranged to fix the movable double-disc bearing.
It should be noted that the coupling relation of the above components is merely exemplary, and those skilled in the art may implement the detailed structure of the blasthole positioning component 4 according to other manners, as long as the corresponding functions and advantages can be achieved.
In some embodiments, the stemming charging carriage 100 may be provided with a master controller (not shown in fig. 1 to 4), which may be mounted on any suitable position of the vehicle body 1, and the master controller may be connected with a camera, which may be mounted on any suitable position of the vehicle body 1 or the raw material stirring assembly 2, the stemming charging assembly 3 and the stemming positioning assembly 4 as well, and the camera may transmit back position information, angle information and other information of the stemming to the master controller when detecting the stemming to be charged, and the master controller may analyze these information and then control the stemming charging carriage 100 to move to a suitable position for stemming charging of the stemming to be charged. Therefore, the full-automatic operation material filling of the machine can be realized under the environment unsuitable for manual operation, and the applicability and construction safety under specific construction scenes are ensured.
The operation principle of the stemming filling trolley 100 and the method of stemming filling using the stemming filling trolley 100 will be described in detail with reference to fig. 1 to 4.
When the stemming filling trolley 100 is used, the stemming filling trolley 100 can be driven to a working surface to be filled, the movable double-disc 4-7 is electrically driven to the rotary platform 4-3 through the pulley motor 4-4, the orifice of the discharging pipe 3-3 is adjusted to a required direction by adjusting the movable double-disc 4-7, the proper pipeline fixing groove 4-9 and the discharging pipe 3-3 are replaced, the pulley motor 4-4 is further reused for being electrically driven to a required height, and the rotary platform is electrically driven to be adjusted to a required direction through the rotary platform motor 4-1. The trolley is adjusted electrically or manually so that the discharge tube 3-3 extends into the borehole. Two different raw materials are respectively input from two feed inlets 2-5, different dosages are set according to requirements, the materials enter a raw material stirring assembly 2-1 and are stirred by a stirring fan 2-3, stirring speed and time are controlled, stemming is obtained after stirring is completed, at the moment, a remotely controllable discharge port 2-4 is opened, stemming in the raw material stirring assembly 2 falls into a stemming filling assembly 3, at the moment, the stemming falling into the stemming filling assembly 2 is in the axial reciprocating movement of a piston 3-2 along a piston area pipeline 3-5 until the slurry of the raw material stirring assembly (a first area) is completely closed, and the stemming is moved to a discharging pipe 3-3 with only a selected caliber, which is communicated with the outside, along the piston area pipeline 3-5 through the piston 3-2. If a blast hole is filled, the telescopic rod motor 3-1 is turned off. The adjustment is repeated according to the requirements of the height and the direction of different blast holes, and the adjustment is repeated. It should be appreciated that the above-described adjustment of height and orientation may be automatic or semi-automatic.
The utility model discloses a part with on the automobile body separates into a plurality of regions, but utilize remote control discharge gate separation stirring district and fills the district, after stirring fan stirring stemming material, the stemming falls into the district of filling by the action of gravity, releases the stemming with the piston, realizes stirring, fills the function, and integrated structure saves equipment space, improves adaptability, reduction equipment cost. The discharging pipe is adjusted to be different in direction and height through the direction adjusting area, semi-mechanized filling is achieved, and manpower and material resources are reduced. The trolley that uses this disclosure to set up contains stirring, fills function, and the regulation of discharging pipe different positions, not co-altitude, and mechanized convenient operation is applicable to various a large amount, high stemming and fills, and mechanized operation improves work efficiency greatly, reduces the cost of labor, can cooperate controlgear such as master controller simultaneously, through parameter setting, realizes automaticly, high accuracy operation, reduces the material extravagant, improves and fills the precision, resources are saved.
While several specific implementation details are included in the above discussion, these should not be construed as limiting the scope of the disclosure. Certain features that are described in the context of separate embodiments can also be implemented in combination in a single implementation. Conversely, various features that are described in the context of a single implementation can also be implemented in multiple implementations separately or in any suitable subcombination.
Moreover, although operations are depicted in a particular order, this should be understood as requiring that such operations be performed in the particular order shown or in sequential order, or that all illustrated operations be performed, to achieve desirable results. In certain circumstances, multitasking and parallel processing may be advantageous. Likewise, while several specific implementation details are included in the above discussion, these should not be construed as limiting the scope of the present disclosure. Certain features that are described in the context of separate embodiments can also be implemented in combination in a single implementation. Conversely, various features that are described in the context of a single implementation can also be implemented in multiple implementations separately or in any suitable subcombination.
The foregoing description of the embodiments of the present disclosure has been presented for purposes of illustration and description, and is not intended to be exhaustive or limited to the embodiments disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the various embodiments described. The terminology used herein was chosen in order to best explain the principles of the embodiments, the practical application, or the technical improvements in the marketplace, or to enable others of ordinary skill in the art to understand the embodiments disclosed herein.
Claims (9)
1. Stemming charging trolley (100), characterized by comprising:
a vehicle body (1);
a raw material mixing assembly (2) coupled to the vehicle body (1) and comprising a mixing barrel (2-1) and a remotely controllable discharge port (2-4), the mixing barrel (2-1) having a mixing fan (2-3) disposed therein, the mixing fan (2-3) being configured to mix stemming raw material to produce stemming for filling a stemming hole;
a stemming charging assembly (3) coupled to the body (1) and in communication with the remotely controllable tap hole (2-4), the stemming charging assembly (3) comprising a piston (3-2), a tap hole (3-3), a mateable tap hole (3-4) and a piston area conduit (3-5), the piston (3-2) being disposed within the piston area conduit (3-5) and being configured such that the stemming for charging the stemming hole can be transferred to the tap hole (3-3) via the mateable tap hole (3-4), and the mateable tap hole (3-4) can be mated with the tap hole (3-3) of different bore; and
a blasthole positioning assembly (4) disposed on the vehicle body (1) and comprising a rotary platform (4-3), a first rail (4-5), a movable double plate (4-7) and a pipe fixing groove (4-9), wherein the first rail (4-5) is disposed on the rotary platform (4-3) and the movable double plate (4-7) is slidably coupled to the first rail (4-5), the pipe fixing groove (4-9) is disposed between two plates of the movable double plate (4-7) and is configured to receive the tapping pipe (3-3);
the blasthole positioning assembly (4) further comprises a second steel rail (4-2), the second steel rail (4-2) is arranged on the vehicle body (1) and is suitable for fixing the rotary platform (4-3), and the position of the rotary platform (4-3) relative to the second steel rail (4-2) is adjustable.
2. The stemming charge trolley (100) of claim 1, wherein the stemming positioning assembly (4) further comprises a double-disc travelling block (4-6), the double-disc travelling block (4-6) being coupled with the movable double-disc (4-7); and
the first rail (4-5) is vertical and comprises two pulley rails symmetrical to each other, the same end of each of the two pulley rails being provided with a fixed pulley (4-8), the fixed pulley (4-8) being coupled with the double-disc travelling block (4-6) to enable adjustment of the height of the tapping pipe (3-3).
3. Stemming charging carriage (100) according to claim 1, characterized in that the second rail (4-2) is a pulley rail and comprises a movable pulley block (4-10), the movable pulley block (4-10) circumscribing a cylindrical table at the pulley connection, the cylindrical table being coupled to the rotary table (4-3) via bearings.
4. Stemming charging trolley (100) according to claim 1, characterized in that the movable double discs (4-7) can be rotated radially by a preset angle manually or electrically.
5. Stemming charging trolley (100) according to claim 1, wherein the remotely controllable tap hole (2-4) is openable or closable in response to one or more of the following:
manually controlling;
electric control; and
the pressure in the piston area conduit (3-5).
6. Stemming charging carriage (100) according to claim 1, characterized in that the pipe mouth of the piston zone pipe (3-5) tapers from a preset position at the side to which the matable feed opening (3-4) is coupled.
7. The stemming charging carriage (100) according to claim 1, wherein the stemming charging assembly (3) further comprises a telescopic rod motor (3-1), the telescopic rod motor (3-1) being coupled to the piston (3-2) and being adapted to provide power for the piston (3-2) to deliver the stemming for charging the stemming hole to the discharge tube (3-3).
8. Stemming filling trolley (100) according to claim 1, characterized in that a double disc platform is arranged between two of the movable double discs (4-7), and a cross bar clamping groove is arranged on the double disc platform for clamping the pipeline fixing grooves (4-9) with different calibers.
9. Stemming filling method using a stemming filling trolley (100) according to any one of claims 1-8, characterised in that it comprises:
opening the stemming filling trolley (100) to a working surface to be filled;
the movable double-disc (4-7) is electrically driven to the rotary platform (4-3) through the pulley motor (4-4), and the movable double-disc (4-7) is adjusted to enable the orifice of the discharging pipe (3-3) to be adjusted to a preset direction so as to replace the target pipeline fixing groove (4-9) and the discharging pipe (3-3);
the pulley motor (4-4) is used again to be electrically driven to the height to be filled, then the electric rotating platform is used for adjusting the height to be filled through the rotating platform motor (4-1), and the discharging pipe (3-3) is electrically or manually extended into the target blast hole;
the materials enter a stirring barrel (2-1) of a raw material stirring assembly (2), are stirred by a stirring fan (2-3), and the stirring speed and time are controlled to obtain stemming after stirring is completed; and
opening a remotely controllable discharge port (2-4) so that stemming falls into a piston area pipeline (3-5), and moving the stemming along the piston area pipeline (3-5) to the matchable discharge port (3-4) and a discharge pipe (3-3) matched with the matchable discharge port (3-4) through a piston (3-2) so as to fill the blasthole.
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JP2008025972A (en) * | 2006-07-25 | 2008-02-07 | Shimizu Corp | Automatic explosive loading device and explosive loading method |
CN203518862U (en) * | 2013-09-08 | 2014-04-02 | 中国矿业大学(北京) | Telescopic tool for positioning and filling energy-gathered cartridge |
CN105066803B (en) * | 2015-09-14 | 2017-03-08 | 宏大矿业有限公司 | A kind of removable multi-angle quick loading vehicle of explosion |
JP6623732B2 (en) * | 2015-12-11 | 2019-12-25 | 日油株式会社 | Explosive loading machine |
CN109238059A (en) * | 2018-11-02 | 2019-01-18 | 玉溪矿业有限公司 | A kind of blast hole stemming device |
CN111721234B (en) * | 2020-06-22 | 2022-03-18 | 太原科技大学 | Be used for internal thread line scanning formula three-dimensional scanning device |
CN213551107U (en) * | 2020-10-20 | 2021-06-29 | 叶日波 | Adjustable peeling machine capable of clamping object table angle and telescopic cutter |
CN113418424A (en) * | 2021-07-22 | 2021-09-21 | 陕西陕煤曹家滩矿业有限公司 | Medicine loading vehicle |
CN114474422A (en) * | 2022-02-25 | 2022-05-13 | 东营职业学院 | Drilling equipment of angle regulatory function is used in construction |
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