CN216655281U

CN216655281U - Geological experiment rock particle screening plant

Info

Publication number: CN216655281U
Application number: CN202122899541.0U
Authority: CN
Inventors: 吕凌岳
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-24
Filing date: 2021-11-24
Publication date: 2022-06-03
Anticipated expiration: 2031-11-24

Abstract

The utility model discloses a geological experiment rock particle screening device, which relates to the technical field of screening equipment. The utility model can carry out multi-stage screening on the rock particles for the experiment by arranging the primary screening frame, the secondary screening frame and the collecting frame in a mutually matched way, improves the screening effect, can classify and store the screened rock particles with different sizes at the same time, is convenient for taking and use of the subsequent experiment, can enable the moving frame to impact the impact block in the process of driving the moving frame to move by arranging the motor, the half gear, the tooth-shaped plate, the T-shaped rod I, the T-shaped rod II, the spring and the impact block in a mutually matched way, enables the moving frame to generate vibration, further drives the primary screening frame and the secondary screening frame to vibrate, and improves the screening speed, thereby achieving the effect of screening the rock particles in the primary screening frame and the secondary screening frame.

Description

Geological experiment rock particle screening plant

Technical Field

The utility model relates to a rock particle screening device, in particular to a rock particle screening device for geological experiments.

Background

Geology is one of seven natural sciences, and is mainly used for researching the earth and the cause and evolution development of the earth. The practical application is very extensive: in the process of geological sampling at present, due to the influence of natural conditions, samples such as rock particles sampled in the field are different in size and form, so that the research and operation of the samples in the experimental process become uncertain.

There are some defects and shortcomings in the current rock particle screening device, and the specific needs for improvement are as follows:

current rock granule screening plant is because rock granule falling speed is too fast in the use, so lead to the screening effect not good enough, lack the multistage screening effect to the rock granule simultaneously, be difficult to satisfy user's demand.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a geological experiment rock particle screening device, which solves the problems that the existing rock particle screening device in the background art has poor screening effect due to the fact that the falling speed of rock particles is too high in the using process, and cannot meet the requirements of users due to the lack of multi-stage screening effect on the rock particles.

In order to achieve the purpose, the utility model provides the following technical scheme: a geological experiment rock particle screening device comprises a fixed frame, wherein a motor is fixedly connected on the bottom surface inside the fixed frame, a half gear is fixedly connected on the output shaft of the motor and is in meshed transmission with the toothed plate, the toothed plate is fixedly connected with the lower end of the movable frame, two fixing assemblies are fixedly connected on the left side surface and the right side surface inside the movable frame, every two of the four fixing assemblies are respectively clamped with the primary screening frame and the secondary screening frame which are provided with clamping grooves at the left end and the right end, the upper side and the lower side of the left end of the movable frame are both fixedly connected with a first T-shaped rod, the left ends of the first T-shaped rods penetrate through the left end of the fixed frame and are arranged on the left side of the fixed frame, the upper side and the lower side of the right end of the moving frame are fixedly connected with a second T-shaped rod, and the right ends of the two second T-shaped rods penetrate through the right side wall of the fixed frame and are arranged on the right side of the fixed frame.

As a preferred technical scheme, the left side and the right side of the lower surface in the movable frame are respectively provided with a first limiting groove, the inner parts of the first limiting grooves are movably connected with a first limiting block, and the first limiting blocks are respectively and fixedly connected to the left end and the right end of the lower surface of the collecting frame.

As a preferable technical scheme of the utility model, the two first T-shaped rods are respectively provided with a spring, the left ends of the two springs are respectively and fixedly connected to the left sides of the two first T-shaped rods, the right ends of the two springs are respectively and fixedly connected to the left end of the fixed frame, the two first T-shaped rods and the two second T-shaped rods are correspondingly arranged, the left side of the movable frame is provided with an impact block, and the impact block is fixedly connected to the left side surface inside the fixed frame.

As a preferable technical scheme of the utility model, the fixing assembly comprises a supporting frame, the supporting frame is fixedly connected to the inner side face of the movable frame, a threaded rod is movably connected to the lower surface of the inner part of the supporting frame, and a rotary table is fixedly connected to the upper end of the threaded rod, penetrates through the upper side wall of the supporting frame.

As a preferred technical scheme of the utility model, the threaded rod is respectively in threaded connection with two threaded blocks, the side surfaces, away from the secondary screening frame, of the two threaded blocks are fixedly connected with sliding blocks, the two sliding blocks are movably connected inside sliding grooves formed in the supporting frame, and the thread directions of the upper side and the lower side of the threaded rod are opposite.

As a preferred technical scheme, hinged rods are movably connected to the side faces, close to the secondary screening frame, of the two threaded blocks, one ends, close to the secondary screening frame, of the two hinged rods are movably connected with clamping plates, the clamping plates are movably connected inside the clamping grooves, and a second limiting groove is formed in the lower surface inside the supporting frame.

As a preferred technical scheme, two limiting blocks are movably connected inside the four limiting grooves II, every two limiting blocks are fixedly connected to the left end and the right end of the lower surfaces of the primary screening frame and the secondary screening frame respectively, a storage battery is arranged on the lower surface inside the fixed frame, a controller is arranged on the right side surface of the fixed frame, the output end of the controller is electrically connected with the input end of a motor, the input end of the controller is electrically connected with the output end of the storage battery, and the motor is ZA-68KTYZ in model.

Compared with the prior art, the utility model has the beneficial effects that:

the utility model can carry out multi-stage screening on the rock particles for experiments by arranging the primary screening frame, the secondary screening frame and the collecting frame to improve the screening effect, can classify and store the screened rock particles with different sizes at the same time to facilitate taking of subsequent experiments, can lead the moving frame to impact on the impact block in the process of driving the moving frame to move by arranging the motor, the half gear, the tooth-shaped plate, the T-shaped rod I, the T-shaped rod II, the spring and the impact block to generate vibration so as to drive the primary screening frame and the secondary screening frame to vibrate and improve the screening speed by arranging the mutual matching among the motor, the half gear, the tooth-shaped plate, the T-shaped rod I, the T-shaped rod II, the spring and the impact block, thereby achieving the effect of screening the rock particles in the primary screening frame and the secondary screening frame, and conveniently fixing the primary screening frame and the secondary screening frame in the moving frame by arranging the fixing component and the clamping groove, meanwhile, the primary screening frame and the secondary screening frame can be conveniently taken out from the interior of the movable frame after screening is finished, the rock particles after screening can be taken out, the stability of the primary screening frame and the secondary screening frame in the fixing process can be improved through the mutual matching of the second limiting blocks and the second limiting grooves, meanwhile, the placing positions of the primary screening frame and the secondary screening frame can be limited, the device can realize the multistage screening effect to the rock particle for the experiment, can classify the rock particle of not equidimension after screening simultaneously and deposit, makes things convenient for the experimenter to take the rock particle of suitable size according to required, and its size is different and the form is different in the effectual in-process of having avoided carrying out the inspection to the rock particle, leads to the research operation to these samples in the experimentation to become to have uncertain problem.

Drawings

FIG. 1 is a schematic perspective view of a front cross-sectional structure of the present invention;

FIG. 2 is a schematic diagram of a right-side cross-sectional three-dimensional structure according to the present invention;

FIG. 3 is a front sectional enlarged perspective view of the fixing assembly of the present invention;

FIG. 4 is an enlarged schematic view of the structure at A of the present invention;

fig. 5 is an enlarged schematic view of the structure at B of the present invention.

In the figure: the automatic screening device comprises a fixed frame 1, a secondary screening frame 2, a moving frame 3, a first 4T-shaped rod, a spring 5, a collecting frame 6, a 7 impacting block, a fixed assembly 8, a supporting frame 81, a second 82 limiting groove, a 83 threaded rod, a 84 sliding block, a 85 threaded block, a 86 hinged rod, a 87 clamping plate, a 88 sliding groove, a 89 rotating disc, a second 9 limiting block, a primary 10 screening frame, a second 11T-shaped rod, a 12 controller, a first 13 limiting block, a second 14 limiting block, a 15 toothed plate, a 16 half gear, a 17 motor, an 18 storage battery and a 19 clamping groove.

Detailed Description

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

As shown in fig. 1 to 5, the present invention provides a technical solution: a geological experiment rock particle screening device comprises a fixed frame 1, a motor 17 is fixedly connected on the bottom surface inside the fixed frame 1, a half gear 16 is fixedly connected on an output shaft of the motor 17, the half gear 16 is in meshing transmission with a toothed plate 15, the toothed plate 15 is fixedly connected at the lower end of a movable frame 3, the half gear 16 can be driven to rotate through the rotation of the output shaft of the arranged motor 17, the half gear 16 is in meshing transmission with the toothed plate 15 and further can drive the movable frame 3 to move rightwards, when the half gear 16 is not in meshing engagement with the toothed plate 15, the movable frame 3 can be driven to move leftwards through an arranged spring 5, two fixed assemblies 8 are fixedly connected on the left side surface and the right side surface inside the movable frame 3, two fixed assemblies 8 are respectively clamped with a primary screening frame 10 and a secondary screening frame 2, both the left end and the right end of each fixed assembly are provided with a clamping groove 19, the primary screening frame 10 and the secondary screening frame 2 can play a role in fixing through the mutual matching between the two corresponding fixing assemblies 8, the primary screening frame 10 and the secondary screening frame 2 can be conveniently taken out of the moving frame 3, the fixing assemblies 8 can be fixed through the arranged moving frame 3, the multi-stage screening effect on rock particles can be realized through the arranged primary screening frame 10 and the secondary screening frame 2, the upper side and the lower side of the left end of the moving frame 3 are fixedly connected with a T-shaped rod I4, the left ends of the two T-shaped rods I4 penetrate through the left end of the fixing frame 1 and are arranged on the left side of the fixing frame 1, the upper side and the lower side of the right end of the moving frame 3 are fixedly connected with a T-shaped rod II 11, the right ends of the two T-shaped rods II 11 penetrate through the right side wall of the fixing frame 1 and are arranged on the right side of the fixing frame 1, the movable frame 3 can be supported by the mutual matching between the arranged T-shaped rod I4 and the T-shaped rod II 11, the movement direction of the movable frame 3 can be limited, the limiting grooves I14 are formed in the left side and the right side of the lower surface in the movable frame 3, the limiting blocks I13 are movably connected in the limiting grooves I14, the limiting blocks I13 are fixedly connected to the left end and the right end of the lower surface of the collecting frame 6 respectively, the placing position of the collecting frame 6 can be limited by the mutual matching between the arranged limiting blocks I13 and the limiting grooves I14, the phenomenon that the collecting frame 6 can move in the moving process of the movable frame 3 is avoided, the springs 5 are arranged on the two T-shaped rods I4, the impact block 7 is arranged on the left side of the movable frame 3, and the impact block 7 is fixedly connected to the left side surface in the fixed frame 1, the impact block 7 can be fixed by the arranged fixed frame 1, the movable frame 3 can be driven to move leftwards by the arranged spring 5, and then the movable frame 3 can touch the impact block 7, so that the movable frame 3 can be driven to move and can vibrate at the same time, thereby realizing the screening effect on rock particles in the primary screening frame 10 and the secondary screening frame 2, meanwhile, the rock particles in the primary screening frame 10 and the secondary screening frame 2 can be effectively prevented from being blocked by the vibration of the primary screening frame 10 and the secondary screening frame 2, the fixed assembly 8 comprises a supporting frame 81, the supporting frame 81 is fixedly connected on the inner side surface of the movable frame 3, a threaded rod 83 is movably connected on the lower surface in the supporting frame 81, and a turntable 89 is fixedly connected at the upper end of the threaded rod 83, penetrates through the upper side wall of the supporting frame 81, the threaded rod 83 is respectively in threaded connection with two threaded blocks 85, the side faces, far away from the secondary screening frame 2, of the two threaded blocks 85 are fixedly connected with sliding blocks 84, the two sliding blocks 84 are movably connected inside sliding grooves 88 formed in the supporting frame 81, the directions of threads on the upper side and the lower side of the threaded rod 83 are opposite, the side faces, close to the secondary screening frame 2, of the two threaded blocks 85 are movably connected with hinged rods 86, one ends, close to the secondary screening frame 2, of the two hinged rods 86 are movably connected with clamping plates 87, the clamping plates 87 are movably connected inside the clamping grooves 19, the lower surface in the supporting frame 81 is provided with a second limiting groove 82, the threaded rod 83 can be driven to rotate by rotating a set rotary disc 89, the two threaded blocks 85 arranged on the rotary disc can be driven to be close to each other, the clamping plates 87 can be driven to move towards the insides of the corresponding clamping grooves 19 under the action of the set hinged rods 86, the primary screening frame 10 and the secondary screening frame 2 can be fixed by the mutual matching of the four fixing components 8, the rotation of the thread block 85 can be limited by the mutual matching of the arranged slide block 84 and the slide groove 88, and then the two thread blocks 85 arranged on the thread block can be driven to move up and down by the rotation of the threaded rod 83, the two limiting blocks 9 are movably connected in the four limiting grooves 82, the four limiting blocks 9 are fixedly connected to the left and right ends of the lower surfaces of the primary screening frame 10 and the secondary screening frame 2 respectively in pairs, the placing positions of the primary screening frame 10 and the secondary screening frame 2 can be limited by the mutual matching of the two limiting blocks 9 and the two limiting grooves 82, the storage battery 18 is arranged on the lower surface in the fixing frame 1, and the controller 12 is arranged on the right side surface of the fixing frame 1, the output end of the controller 12 is electrically connected with the input end of the motor 17, and the input end of the controller 12 is electrically connected with the output end of the storage battery 18.

The method comprises the following operation steps:

when the device is used, firstly, rock particles to be screened are put into the primary screening frame 10, after the placement is finished, the motor 17 is started, the motor 17 can drive the half gear 16 to rotate through the rotation of the output shaft of the motor 17, the half gear 16 is meshed with the toothed plate 15 and further can drive the moving frame 3 to move rightwards, when the half gear 16 rotates to be not meshed with the toothed plate 15, the moving frame 3 can be driven to move leftwards under the action of the arranged spring 5, the moving frame 3 can collide against the impact block 7 in the leftward movement process, and further the moving frame 3 can vibrate in the movement process, the primary screening frame 10 and the secondary screening frame 2 can be driven to do continuous reciprocating motion and vibration through the reciprocating motion and the vibration of the moving frame 3, at the moment, the rock particles passing through the primary screening frame 10 can fall into the secondary screening frame 2 for further screening, the rock particles passing through the secondary screening frame 2 can fall into the collecting frame 6 for collection, thereby facilitating subsequent taking, after the screening is finished, the motor 17 is closed, the collection frame 6 is taken out, the rock particles in the collection frame 6 can be inspected, when it is desired to inspect the rock particles inside the primary screening frame 10 and the secondary screening frame 2, the threaded rod 83 is driven to rotate by rotating the rotary disc 89 arranged on the fixed component 8, thereby driving the two thread blocks 85 arranged on the primary screening frame to be away from each other, driving the clamping plates 87 arranged on the primary screening frame 10 and the secondary screening frame 2 to move out of the corresponding clamping grooves 19 under the mutual matching of the arranged hinge rods 86, taking out the primary screening frame 10 and the secondary screening frame 2 from the interior of the movable frame 3, the rock particles in the primary screening frame 10 and the secondary screening frame 2 can be conveniently taken out and used.

In the description of the present invention, it is to be understood that the indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings, which are merely for convenience in describing the present invention and for simplicity in description, and are not intended to indicate or imply that the indicated devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly attached, detachably attached, or integrated; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a geological experiment rock granule screening plant, includes fixed frame (1), its characterized in that: the automatic screening device is characterized in that a motor (17) is fixedly connected to the bottom surface inside the fixed frame (1), a half gear (16) is fixedly connected to an output shaft of the motor (17), the half gear (16) is in meshing transmission with a toothed plate (15), the toothed plate (15) is fixedly connected to the lower end of the movable frame (3), two fixed assemblies (8) are fixedly connected to the left side surface and the right side surface inside the movable frame (3), every two fixed assemblies (8) are in clamping connection with a primary screening frame (10) and a secondary screening frame (2), which are provided with clamping grooves (19) at the left end and the right end respectively, a T-shaped rod I (4) is fixedly connected to the upper side and the lower side of the left end of the movable frame (3), the left ends of the two T-shaped rod I (4) penetrate through the left end of the fixed frame (1) and are arranged on the left side of the fixed frame (1), a T-shaped rod II (11) is fixedly connected to the upper side and the lower side of the right end of the movable frame (3), the right ends of the two T-shaped rods (11) penetrate through the right side wall of the fixed frame (1) and are arranged on the right side of the fixed frame (1).

2. The geological experimental rock particle screening device as claimed in claim 1, characterized in that: the left side and the right side of the lower surface inside the moving frame (3) are respectively provided with a first limiting groove (14), two limiting grooves (14) are respectively and movably connected with a first limiting block (13) and a second limiting block (13) which are respectively and fixedly connected to the left end and the right end of the lower surface of the collecting frame (6).

3. The geological experimental rock particle screening device as claimed in claim 1, characterized in that: two all be provided with spring (5) on T type pole (4), the left side of moving frame (3) is provided with striking piece (7), striking piece (7) fixed connection is on fixed frame (1) inside left surface.

4. The geological experimental rock particle screening device as claimed in claim 1, characterized in that: fixed subassembly (8) include braced frame (81), braced frame (81) fixed connection is on moving frame (3) inside side, swing joint has threaded rod (83) on the inside lower surface of braced frame (81), lateral wall fixedly connected with carousel (89) are gone up that braced frame (81) were passed to threaded rod (83) upper end.

5. A geological experimental rock particle screening device as claimed in claim 4, characterized in that: threaded rod (83) respectively with two screw block (85) threaded connection, two equal fixedly connected with slider (84) on screw block (85) keep away from the side of secondary screening frame (2), two equal swing joint of slider (84) is inside spout (88) that braced frame (81) is inside to be seted up, both sides screw thread opposite direction about threaded rod (83).

6. A geological experimental rock particle screening device as claimed in claim 5, characterized in that: two all swing joint has articulated rod (86) on screw block (85) are close to the side of secondary screening frame (2), two one end that articulated rod (86) are close to secondary screening frame (2) all with cardboard (87) swing joint, cardboard (87) swing joint is inside draw-in groove (19), spacing groove two (82) have been seted up on the inside lower surface of braced frame (81).

7. A geological experimental rock particle screening device as claimed in claim 6, characterized in that: four equal swing joint in spacing groove two (82) inside has two (9) of stopper, four two liang of a set of difference fixed connection of stopper two (9) is at both ends about primary screening frame (10) and secondary screening frame (2) lower surface, be provided with battery (18) on the inside lower surface of fixed frame (1), be provided with controller (12) on fixed frame (1) right flank, the output of controller (12) is connected with the input electricity of motor (17), the input of controller (12) is connected with the output electricity of battery (18).