Coal mine tunnel excavation crusher

Abstract

The utility model relates to the technical field of coal mine tunnel excavation, in particular to a coal mine tunnel excavation crusher which comprises a crushing vehicle mechanism, the crushing vehicle mechanism comprises a carriage body, the carriage body is installed at one end of the crushing vehicle mechanism, a cab is installed at the top end of the carriage body, and a supporting frame is arranged at one end of the cab. And a driving assembly is mounted at the bottom end of the supporting frame, a crushing drill rod is mounted in the driving assembly, roller bodies are mounted at the bottom ends of the crushing vehicle mechanisms correspondingly, and a driving motor is mounted at the top end of the cab. According to the stone crushing vehicle, firstly, the hinged seat is hinged to the electric lifting rod, the electric lifting rod is started to drive the bucket main body to rotate in the first hinged plate, the bucket main body can rotate conveniently to store crushed stones into the compartment main body, and therefore the situation that operators carry the crushed stones manually is avoided; and the operation of operators is facilitated, so that the labor intensity of the operators is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of coal mine tunnel excavation, in particular to a coal mine tunnel excavation crusher. Background Art

[0002] Coal mine tunnels are a general term for various underground spaces that are dug in different rocks along different directions, at different inclinations, in different sections and lengths, and serve different ranges and purposes. Mine tunnels are named and classified according to their spatial dimensions, inclination directions, locations, service ranges and purposes. When digging coal mine tunnels, excavators and crushers are required. Crusher, also known as stone crusher, is a crushing machine used in the processing of metal and non-metallic ores that can crush the mined raw ore into small particles by squeezing and bending.

[0003] At present, most of the coal mine tunnel excavation crushers on the market require operators to manually move the crushed stones after crushing the stones. This manual method by operators is not convenient for operators to operate, thereby increasing the labor intensity of operators. Utility Model Content

[0004] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0005] In view of the above or existing technologies, most of the coal mine tunnel excavation crushers on the market currently have the operators manually move the crushed stones after crushing the stones. This manual method by the operator is not convenient for the operator to operate, thereby increasing the labor intensity of the operator. Therefore, the present utility model is proposed.

[0006] Therefore, the purpose of this utility model is to provide a coal mine tunnel excavation crusher.

[0007] In order to solve the above technical problems, the utility model provides the following technical solutions: a coal mine tunnel excavation crusher includes a crushing vehicle mechanism, which includes a carriage body, one end of the crushing vehicle mechanism is equipped with the carriage body, and the top of the carriage body is equipped with a cab, one end of the cab is provided with a support frame, and the bottom of the support frame is equipped with a driving assembly, a crushing drill rod is installed inside the driving assembly, the bottom end of the crushing vehicle mechanism is equipped with a roller body, and the top of the cab is equipped with a driving motor;

[0008] A fixed plate includes an articulated seat and a bucket body. The fixed plate is installed on the side wall of one side of the carriage body. A hinged seat is installed at one end of the fixed plate, and an electric lifting rod is hinged inside the articulated seat. Support plates are pressed on the side walls on both sides of the bucket body, and the top end of the support plate is hinged to the bottom end of the electric lifting rod.

[0009] As a preferred solution of the utility model for a coal mine tunnel excavation and crushing machine, the side wall at one end of the cab is provided with a second groove, and a mounting block is arranged inside the second groove, a threaded hole is provided inside the mounting block, and the side wall at one end of the threaded hole is fixedly connected to the side wall of the support frame.

[0010] As a preferred solution of the utility model for a coal mine tunnel excavator and crusher, the side walls on one side of the cab are all provided with slide grooves, and a slider is arranged inside the slide groove, and the side wall at one end of the slider is fixedly connected to the side wall of the support frame.

[0011] As a preferred solution of the utility model for a coal mine tunnel excavator and crusher, wherein: the output end of the driving motor is installed with a screw rod body penetrating the threaded hole through a coupling, and the screw rod body is threadedly connected to the threaded hole.

[0012] As a preferred solution of the utility model for a coal mine tunnel excavator and crusher, the side walls on both sides of the carriage body are installed with a first hinged plate, the side wall on one side of the carriage body is opened with a first groove, and the interior of the first hinged plate is hinged to the bucket body.

[0013] As a preferred solution of the utility model for a coal mine tunnel excavator and crusher, the shape of the bucket body is an isosceles right triangle.

[0014] As a preferred solution of the utility model for a coal mine tunnel excavator and crusher, there are four groups of roller bodies with the same structure.

[0015] The utility model has the following beneficial effects: the utility model first starts the driving motor to drive the screw rod body to rotate, and the screw rod body is threadedly connected to the threaded hole, and the slide groove and the slider cooperate with each other, so that the screw rod body can drive the mounting block and the support frame to rise and fall through the slider and the slide groove while rotating, so that the support frame can be lifted and lowered to drive the driving assembly and the crushing drill rod to rise and fall at the same time, thereby starting the driving assembly to drive the crushing drill rod to crush the ore.

[0016] The utility model has the beneficial effects of a coal mine tunnel excavation and crushing machine: the utility model first starts the electric lifting rod, and is hinged to the bucket body through the first hinge plate, and is hinged to the support plate through the electric lifting rod, and is hinged to the electric lifting rod through the hinge seat, so that the electric lifting rod is started to drive the bucket body to rotate inside the first hinge plate, which is convenient for the bucket body to rotate to store the crushed stones into the interior of the car body, thereby avoiding the operator manually moving the crushed stones, facilitating the operator to operate, and thus reducing the operator's labor intensity. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0018] Figure 1 It is a schematic diagram of the main structure of a coal mine tunnel excavator and crusher.

[0019] Figure 2 A coal mine tunnel excavation crusher Figure 1 Enlarged structural diagram at A in the middle.

[0020] Figure 3 The present invention is a schematic diagram of the rotating structure of the bucket body of a coal mine tunnel excavator and crusher.

[0021] Figure 4 A coal mine tunnel excavation crusher Figure 1 Enlarged structural diagram at B in the middle.

[0022] Figure 5 The present invention is a schematic diagram of the main structure of a bucket of a coal mine tunnel excavator and crusher.

[0023] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0024] 1. Crushing vehicle mechanism; 101. Carriage body; 1011. First hinge plate; 1012. First groove; 102. Cab; 1021. Second groove; 1022. Mounting block; 1023. Threaded hole; 1024. Slide; 1025. Sliding block; 1026. Driving motor; 1027. Screw rod body; 103. Support frame; 104. Driving assembly; 105. Crushing drill rod; 106. Roller body;

[0025] 2. Fixed plate; 201. Articulated seat; 202. Electric lifting rod; 203. Bucket body; 204. Support plate. DETAILED DESCRIPTION

[0026] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0027] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0028] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0029] Example 1: Reference Figures 1 to 5 , which is the first embodiment of the utility model, and this embodiment provides a coal mine tunnel excavation and crushing machine, which can realize that most coal mine tunnel excavation and crushing machines on the market currently have to manually move the crushed stones after crushing the stones. This manual method by the operator is not convenient for the operator to operate, thereby increasing the labor intensity of the operator. It includes a crushing vehicle mechanism 1, which includes a carriage body 101, a carriage body 101 is installed at one end of the crushing vehicle mechanism 1, and a cab 102 is installed at the top of the carriage body 101, a support frame 103 is provided at one end of the cab 102, and a driving assembly 104 is installed at the bottom of the support frame 103, a crushing drill rod 105 is installed inside the driving assembly 104, a roller body 106 is installed at the bottom end of the crushing vehicle mechanism 1, and a driving motor 1026 is installed at the top of the cab 102.

[0030] A second groove 1021 is provided on the side wall at one end of the cab 102, and a mounting block 1022 is provided inside the second groove 1021, a threaded hole 1023 is provided inside the mounting block 1022, and the side wall at one end of the threaded hole 1023 is fixedly connected to the side wall of the support frame 103, a slide groove 1024 is provided on the side wall on one side of the cab 102, and a slider 1025 is provided inside the slide groove 1024, and the side wall at one end of the slider 1025 is fixedly connected to the side wall of the support frame 103, a screw rod body 1027 passing through the threaded hole 1023 is installed on the output end of the drive motor 1026 through a coupling, and the screw rod body 1027 is threadedly connected to the threaded hole 1023, and the side walls on both sides of the carriage body 101 are installed with a first hinge plate 1011, and the side walls on one side of the carriage body 101 are provided with a first groove 1012, and the interior of the first hinge plate 1011 is hinged to the bucket body 203.

[0031] The specific working principle is that first, the drive motor 1026 is started to drive the screw body 1027 to rotate, and the screw body 1027 is threadedly connected to the threaded hole 1023, and through the cooperation of the slide groove 1024 and the slider 1025, the screw body 1027 can drive the mounting block 1022 and the support frame 103 to rise and fall through the slider 1025 and the slide groove 1024 while rotating, so that the support frame 103 can be lifted and lowered to drive the drive assembly 104 and the crushing drill rod 105 to rise and fall at the same time, so as to start the drive assembly 104 to drive the crushing drill rod 105 to crush the ore.

[0032] Example 2: Reference Figures 1 to 5 , which is the first embodiment of the utility model, and this embodiment provides a coal mine tunnel excavation and crushing machine, which can realize most coal mine tunnel excavation and crushing machines on the market. After the stones are crushed, the crushed stones are manually moved by the operator. This manual method by the operator is not convenient for the operator to operate, thereby increasing the labor intensity of the operator. The fixed plate 2 includes an articulated seat 201 and a bucket body 203. The fixed plate 2 is installed on the side wall of one side of the carriage body 101. The articulated seat 201 is installed at one end of the fixed plate 2, and the electric lifting rod 202 is hinged inside the articulated seat 201. The side walls on both sides of the bucket body 203 are both pressed with support plates 204, and the top of the support plate 204 is hinged to the bottom end of the electric lifting rod 202. The shape of the bucket body 203 is an isosceles right triangle, and there are four groups of roller bodies 106 with the same structure.

[0033] The specific working principle is that firstly, the electric lifting rod 202 is started, and the first hinge plate 1011 and the bucket body 203 are hinged, and the electric lifting rod 202 and the support plate 204 are hinged, and the hinge seat 201 is hinged to the electric lifting rod 202, so that the electric lifting rod 202 is started to drive the bucket body 203 to rotate inside the first hinge plate 1011, so that the bucket body 203 can be rotated to store the crushed stones into the interior of the car body 101, thereby avoiding the operator to manually move the crushed stones, facilitating the operator to operate, and thus reducing the operator's labor intensity.

[0034] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A coal mine tunnel excavation crusher, characterized in that: include, A crushing vehicle mechanism (1) comprises a vehicle body (101), one end of the crushing vehicle mechanism (1) is equipped with the vehicle body (101), and a cab (102) is installed at the top of the vehicle body (101), one end of the cab (102) is provided with a support frame (103), and a driving assembly (104) is installed at the bottom of the support frame (103), a crushing drill rod (105) is installed inside the driving assembly (104), a roller body (106) is installed at the bottom of the crushing vehicle mechanism (1), and a driving motor (1026) is installed at the top of the cab (102); A fixed plate (2) comprises an articulated seat (201) and a bucket body (203); the fixed plate (2) is mounted on a side wall of a vehicle body (101); one end of the fixed plate (2) is mounted with an articulated seat (201), and an electric lifting rod (202) is hingedly connected inside the articulated seat (201); the side walls on both sides of the bucket body (203) are both provided with support plates (204), and the top end of the support plate (204) is hingedly connected to the bottom end of the electric lifting rod (202).

2. A coal mine tunnel excavation crusher according to claim 1, characterized in that: A second groove (1021) is provided on the side wall at one end of the cab (102), and a mounting block (1022) is provided inside the second groove (1021), a threaded hole (1023) is provided inside the mounting block (1022), and the side wall at one end of the threaded hole (1023) is fixedly connected to the side wall of the support frame (103).

3. A coal mine tunnel excavation crusher according to claim 1, characterized in that: A slide groove (1024) is provided on the side wall of one side of the cab (102), and a slider (1025) is provided inside the slide groove (1024). The side wall at one end of the slider (1025) is fixedly connected to the side wall of the support frame (103).

4. A coal mine tunnel excavation crusher as claimed in claim 1, characterized in that: A screw rod body (1027) penetrating the threaded hole (1023) is installed at the output end of the driving motor (1026) via a coupling, and the screw rod body (1027) is threadedly connected to the threaded hole (1023).

5. A coal mine tunnel excavation crusher as claimed in claim 1, characterized in that: The side walls on both sides of the carriage body (101) are both installed with first hinge plates (1011), the side walls on one side of the carriage body (101) are both provided with first grooves (1012), and the interior of the first hinge plates (1011) is hinged to the bucket body (203).

6. A coal mine tunnel excavation crusher as claimed in claim 1, characterized in that: The bucket body (203) is in the shape of an isosceles right triangle.

7. A coal mine tunnel excavation crusher as claimed in claim 1, characterized in that: There are four groups of roller bodies (106) with the same structure.

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