Sample collecting and screening device for geological mineral exploration

Abstract

The utility model relates to the technical field of geological mineral exploration, in particular to a sample collecting and screening device for geological mineral exploration. According to the technical scheme, the geological mineral sample screening device comprises a geological mineral sample screening body, a supporting ring and a screening barrel, the supporting ring is fixedly installed on one side of the top of the inner wall of the geological mineral sample screening body, the screening barrel is rotationally installed on the inner side of the supporting ring, and the other end of the screening barrel is rotationally connected to the inner wall of the geological mineral sample screening body; and a driving motor is fixedly mounted on the other side of the top of the geological mineral sample screening main body. By arranging the supporting ring, the screening barrel, the driving motor and the conveying crawler belt, the output end of the driving motor drives the screening barrel to rotate through the conveying crawler belt, one end of the screening barrel rotates on the inner side of the supporting ring, the screening barrel stably rotates at a constant speed, ore samples in the screening barrel are screened, manual screening is replaced, and the screening efficiency is improved. And the ore screening efficiency is improved, and the time and energy of workers are saved.

Description

Technical Field

[0001] The utility model relates to the technical field of geological and mineral exploration, in particular to a sample collection and screening device for geological and mineral exploration. Background Art

[0002] Geological and mineral exploration is an important means to obtain mineral resources inside the earth, among which sample collection and screening are key links. At present, after manual collection and screening, the samples collected from geological and mineral resources are tested. Among them, the "A sample collection and screening device for geological and mineral exploration" disclosed by the authorization announcement number "CN217141058U" has solved the problem that the samples obtained by the sampling device are of different sizes, and the ore needs to be screened for subsequent testing. However, manual screening of ore is time-consuming, laborious and inefficient. After further searching, it was found that the "A sample collection and screening device for geological and mineral exploration" disclosed by the authorization announcement number "CN219038459U" has effectively solved the problem of making the collection process, through a specific technical structure setting. The force applied by the drill bit to the drilling point is limited, and the structure of the collection process is not stable enough. Secondly, the screening component is shaken by the drive plate, and the power required for the rotation of the drill bit and the drive plate is provided by the drive motor. The friction of the sampling point on the drill bit, the structural shaking caused by the rotation of the drive plate, and the increased weight of the stone in the sampling basket resisting the action of the drive plate not only increase the workload of the drive motor, but also cause a sharp drop in work efficiency, and fail to achieve ideal results and other technical disadvantages. However, in actual use, a sample collection and screening device for geological and mineral exploration with a similar structure still has many defects, such as: most of the existing collection and screening are carried out by manual screening, which is relatively inefficient, and a small amount of slag will accumulate on the surface of the collected ore, which is easy to affect the detection results. Therefore, it is necessary to design a sample collection and screening device for geological and mineral exploration. Utility Model Content

[0003] The purpose of the utility model is to provide a sample collection and screening device for geological and mineral exploration to solve the problems raised in the above-mentioned background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a sample collection and screening device for geological and mineral exploration, comprising a geological and mineral sample screening body, a support ring and a screening cylinder, a support ring is fixedly installed on one side of the top of the inner wall of the geological and mineral sample screening body, a screening cylinder is rotatably installed on the inner side of the support ring, the other end of the screening cylinder is rotatably connected to the inner wall of the geological and mineral sample screening body, a drive motor is fixedly installed on the other side of the top of the geological and mineral sample screening body, a transmission track is installed on the output end of the drive motor and the outer side of the other end of the screening cylinder, a support plate is fixedly installed inside the geological and mineral sample screening body, a screening net is installed through the inside of the support plate, fixed plates are fixedly installed on both sides of the inside of the geological and mineral sample screening body, a slag collection box is movably installed between the fixed plates, and a handle is fixedly installed at the front end of the slag collection box.

[0005] First, the output end of the driving motor drives the screening drum to rotate through the transmission track, and one end of the screening drum rotates on the inner side of the support ring, so that the screening drum can rotate stably at a uniform speed, and the ore samples inside the screening drum are screened, replacing manual screening, improving the screening efficiency of the ore, saving the time and energy of the staff, and the larger ore is retained inside the screening drum, and the smaller ore and the surface slag fall into the inside of the support plate due to vibration, and then the slag is screened by the screening net, so that the slag falls into the inside of the slag collection box for collection, avoiding the accumulation of slag and making it inconvenient for the staff to take samples. The slag collection box is pulled by the handle, and the slider slides inside the second chute, which is convenient for the staff to pull out the slag collection box for processing.

[0006] Preferably, a feed port is fixedly installed on one side of the top of the geological mineral sample screening body and extends to the opening on one side of the screening cylinder. A cage door is rotatably installed inside the screening cylinder. A second chute is provided on the inner side of the fixed plate. A slider fixed to the slag collection box is slidably installed inside the second chute. The ore sample can be conveniently added to the inside of the screening cylinder for screening through the feed port, and the screening cylinder can be conveniently opened through the cage door to take out the screened ore sample for testing.

[0007] Preferably, a first annular chute is provided on the outer side of one side of the screening drum, and an annular slide is slidably mounted on the inner wall of the support ring inside the first annular chute. When the screening drum rotates for screening, the annular slide rotates inside the first annular chute, making the screening drum more stable when rotating for screening.

[0008] Preferably, a sealing door is rotatably installed at the front end of the geological mineral sample screening body, and a door handle is fixedly installed at the front end of the sealing door. The staff can open the sealing door by holding the door handle to process the ore samples and slag after screening, which is convenient for the staff to operate.

[0009] Preferably, an observation window is fixedly installed inside the sealed door, and the observation window is double-layer soundproof glass. Through the observation window, it is convenient to observe the screening of ore samples inside the geological mineral sample screening body, so that the staff can process the ore samples in time.

[0010] Preferably, the bottom of the geological and mineral sample screening body is fixedly installed with support feet, and the number of the support feet is four groups. The bottom of the geological and mineral sample screening body is supported by the support feet, so that the geological and mineral sample screening body can be placed more stably on a horizontal plane for screening operations.

[0011] Preferably, a control panel is fixedly installed on one side of the geological and mineral sample screening body, and the control panel is electrically connected to the drive motor. The control panel is convenient for controlling the switch of the device and operating the device.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. By providing a support ring, a screening drum, a driving motor and a transmission crawler, the output end of the driving motor drives the screening drum to rotate through the transmission crawler, and one end of the screening drum rotates inside the support ring, so that the screening drum can rotate stably at a uniform speed, and the ore samples inside the screening drum are screened, replacing manual screening, improving the screening efficiency of the ore, and saving the time and energy of the staff.

[0014] 2. By providing a screening net, a slag collection box and a handle, larger ores are retained inside the screening cylinder, and smaller ores and the slag on the surface fall into the inside of the support plate due to vibration. The slag is then screened by the screening net, causing it to fall into the slag collection box for collection, thus avoiding slag accumulation and inconvenience for workers to take samples. The slag collection box is pulled by the handle, and the slider slides inside the second chute, making it convenient for workers to pull out the slag collection box for processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the front three-dimensional structure of the utility model;

[0016] Figure 2 It is a side view stereoscopic structural schematic diagram of the utility model;

[0017] Figure 3 It is a front view cross-sectional structural schematic diagram of the utility model;

[0018] Figure 4 It is a schematic diagram of the cross-sectional structure of the utility model in a top view;

[0019] Figure 5 It is a schematic diagram of the front cross-sectional three-dimensional structure of the support ring of the utility model.

[0020] In the figure: 1. geological and mineral sample screening body; 101. support ring; 102. screening cylinder; 103. driving motor; 104. transmission crawler; 105. support plate; 106. screening net; 107. fixing plate; 108. slag collection box; 109. pull handle; 2. feeding port; 201. cage door; 202. first circular ring slide; 203. circular slide plate; 3. sealing door; 301. door handle; 302. observation window; 4. second slide; 401. slider; 5. supporting foot; 6. control panel. DETAILED DESCRIPTION

[0021] The technical solution of the utility model is further described below in conjunction with the accompanying drawings and specific embodiments.

[0022] Embodiment 1

[0023] like Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, the utility model proposes a sample collection and screening device for geological and mineral exploration, comprising a geological and mineral sample screening body 1, a support ring 101 and a screening drum 102, wherein the support ring 101 is fixedly installed on one side of the top of the inner wall of the geological and mineral sample screening body 1, the screening drum 102 is rotatably installed on the inner side of the support ring 101, the other end of the screening drum 102 is rotatably connected to the inner wall of the geological and mineral sample screening body 1, a driving motor 103 is fixedly installed on the other side of the top of the geological and mineral sample screening body 1, a transmission crawler 104 is installed on the output end of the driving motor 103 and the outer side of the other end of the screening drum 102, a support plate 105 is fixedly installed inside the geological and mineral sample screening body 1, a screening net 106 is installed through the inside of the support plate 105, and fixed plates 107 are fixedly installed on both sides of the inside of the geological and mineral sample screening body 1;

[0024] A slag collecting box 108 is movably installed between the fixed plates 107, and a handle 109 is fixedly installed at the front end of the slag collecting box 108. A feeding port 2 is fixedly installed on one side of the top of the geological and mineral sample screening body 1 and extends to the opening on one side of the screening cylinder 102. A cage door 201 is rotatably installed inside the screening cylinder 102. A second slide groove 4 is provided on the inner side of the fixed plate 107, and a slider 401 fixed to the slag collecting box 108 is slidably installed inside the second slide groove 4. A first circular slide groove 202 is provided on the outer side of one side of the screening cylinder 102, and a circular slide plate 203 is slidably installed inside the first circular slide groove 202 on the inner wall of the support ring 101. A sealing door 3 is rotatably installed on the front end of the geological and mineral sample screening body 1, and a door handle 301 is fixedly installed at the front end of the sealing door 3.

[0025] The working principle of a sample collection and screening device for geological and mineral exploration based on Example 1 is as follows: first, the ore sample is conveniently added into the interior of the screening drum 102 through the feed port 2, and then the output end of the driving motor 103 drives the screening drum 102 to rotate through the transmission crawler 104, and one end of the screening drum 102 rotates inside the support ring 101. At this time, the circular slide 203 rotates inside the first circular slide groove 202, so that the screening drum 102 can stably rotate at a uniform speed, and the ore sample inside the screening drum 102 is screened, which replaces manual screening, improves the screening efficiency of the ore, and saves the time and energy of the staff;

[0026] The larger ores are retained inside the screening cylinder 102, and the smaller ores and the surface slag fall into the inside of the support plate 105 due to vibration. The slag is then screened by the screening net 106 and falls into the slag collecting box 108 for collection. The staff then opens the sealed door 3 by holding the door handle 301, and pulls the slag collecting box 108 by the pull handle 109. At this time, the slider 401 slides inside the second chute 4, making it convenient for the staff to pull out the slag collecting box 108 for processing the slag. The sealing cage door 201 is opened, and the sample ore screened inside the screening cylinder 102 is taken out for testing.

[0027] Embodiment 2

[0028] like Figure 2 As shown, the utility model proposes a sample collection and screening device for geological and mineral exploration. Compared with the first embodiment, this embodiment also includes: an observation window 302 is fixedly installed inside the sealed door 3, and the observation window 302 is a double-layer soundproof glass. Support legs 5 are fixedly installed on the bottom of the geological and mineral sample screening body 1, and the number of support legs 5 is four groups. A control panel 6 is fixedly installed on one side of the geological and mineral sample screening body 1, and the control panel 6 is electrically connected to the drive motor 103.

[0029] In this embodiment, Figure 2 As shown, the screening situation of the ore sample inside the geological and mineral sample screening body 1 can be conveniently observed through the observation window 302, so that the staff can process the ore sample in time. The bottom of the geological and mineral sample screening body 1 is supported by the supporting feet 5, so that the geological and mineral sample screening body 1 can be placed more stably on a horizontal plane for screening operations. The switch of the device can be conveniently controlled through the control panel 6, so that the device can be operated conveniently.

[0030] The above-mentioned specific embodiments are only several preferred embodiments of the present invention. Based on the technical solution of the present invention and the relevant inspiration of the above-mentioned embodiments, those skilled in the art can make various alternative improvements and combinations to the above-mentioned specific embodiments.

Claims

1. A sample collection and screening device for geological and mineral exploration, comprising a geological and mineral sample screening body (1), a support ring (101) and a screening cylinder (102), characterized in that: A support ring (101) is fixedly mounted on one side of the top of the inner wall of the geological and mineral sample screening body (1), a screening drum (102) is rotatably mounted on the inner side of the support ring (101), the other end of the screening drum (102) is rotatably connected to the inner wall of the geological and mineral sample screening body (1), a driving motor (103) is fixedly mounted on the other side of the top of the geological and mineral sample screening body (1), and the output end of the driving motor (103) is connected to the outer side of the other end of the screening drum (102). A transmission crawler (104) is installed in a sleeve connection, a support plate (105) is fixedly installed inside the geological and mineral sample screening body (1), a screening net (106) is installed through the inside of the support plate (105), fixed plates (107) are fixedly installed on both sides of the geological and mineral sample screening body (1), a slag collection box (108) is movably installed between the fixed plates (107), and a handle (109) is fixedly installed at the front end of the slag collection box (108).

2. The sample collection and screening device for geological and mineral exploration according to claim 1 is characterized in that: A feed port (2) is fixedly installed on one side of the top of the geological and mineral sample screening body (1) and extends to an opening on one side of the screening cylinder (102); a cage door (201) is rotatably installed inside the screening cylinder (102); a second slide groove (4) is opened on the inner side of the fixed plate (107); a slider (401) fixed to the slag collection box (108) is slidably installed inside the second slide groove (4).

3. The sample collection and screening device for geological and mineral exploration according to claim 1, characterized in that: A first annular sliding groove (202) is provided on the outer side of one side of the screening cylinder (102), and an annular sliding plate (203) is slidably mounted inside the first annular sliding groove (202) on the inner wall of the supporting ring (101).

4. The sample collection and screening device for geological and mineral exploration according to claim 1, characterized in that: A sealing door (3) is rotatably mounted on the front end of the geological and mineral sample screening body (1), and a door handle (301) is fixedly mounted on the front end of the sealing door (3).

5. The sample collection and screening device for geological and mineral exploration according to claim 4, characterized in that: An observation window (302) is fixedly installed inside the sealed door (3), and the observation window (302) is double-layer soundproof glass.

6. The sample collection and screening device for geological and mineral exploration according to claim 1, characterized in that: Support legs (5) are fixedly installed at the bottom of the geological and mineral sample screening body (1), and the number of the support legs (5) is four groups.

7. The sample collection and screening device for geological and mineral exploration according to claim 1, characterized in that: A control panel (6) is fixedly mounted on one side of the geological and mineral sample screening body (1), and the control panel (6) is electrically connected to the driving motor (103).

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