CN112474250A

CN112474250A - Mechanical rotation type gravel separation device

Info

Publication number: CN112474250A
Application number: CN202011225976.0A
Authority: CN
Inventors: 杨艺
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-05
Filing date: 2020-11-05
Publication date: 2021-03-12

Abstract

The invention discloses a mechanical rotary gravel separating device which comprises a side support and a rotary ring body, wherein the bottom of the side support is provided with an underframe, four corners of the bottom of the underframe are respectively provided with a movable roller, two rotary mounting rings are respectively and correspondingly fixed on two connecting support rods, the outer wall of the rotary ring body is provided with a plurality of material collecting grooves, the outer wall of the rotary ring body is provided with a plurality of material discharging holes respectively communicated with the material collecting grooves, the inside of the rotary ring body is also provided with a separating groove, two ends of the separating groove are respectively fixed on the side support through connecting fixing rods, the bottom wall of the separating groove is provided with a lower screen, the lower side of the separating groove is provided with a lower material guiding channel, the side of the lower material guiding channel is fixed on the side wall of the separating groove, and the end part. The automatic sand pile collecting and dumping screening machine is simple in structure, high in efficiency and high in practicability, and automatic collecting, dumping and screening are performed by the aid of the collecting chute penetrating into the sand pile.

Description

Mechanical rotation type gravel separation device

Technical Field

The invention relates to the technical field of machining, in particular to a mechanical rotary type gravel separating device.

Background

Gravel refers to a mixture of sand and gravel, and pebbles and boulders (a rock eroded by water or weather) are also called gravel. Among gravel, silt and clay, gravel is the largest, with a diameter greater than 2mm, sand is the second, with a diameter less than 2mm, silt is the third, with a diameter less than one sixteenth of a millimeter, clay (clay) is the smallest, with a diameter less than two hundred fifty-sixteenth of a millimeter. The grit requires separation of the impurities and their larger particles in the grit prior to use.

The existing sand-stone separating device shovels gravel onto a screen and shakes the gravel through a manual operation shovel or a shovel, but the labor of workers is greatly increased and the efficiency is lower in the operation of the workers.

Disclosure of Invention

The object of the present invention is to provide a mechanical rotary grit separator arrangement to achieve the above mentioned objects.

In order to achieve the purpose, the invention provides the following technical scheme:

a mechanical rotary gravel separating device comprises a side support and a rotating ring body, wherein an installation support body is arranged on the side support, the rotating ring body is rotatably installed on the installation support body, the bottom of the side support is provided with an underframe, four corners at the bottom of the underframe are respectively provided with a moving roller, the installation support body comprises two connecting support rods fixed on the side support and two rotating installation rings rotatably installed on the outer wall of the rotating ring body, the two rotating installation rings are respectively and correspondingly fixed on the two connecting support rods, the outer wall of the rotating ring body is provided with a plurality of material collecting grooves, the outer wall of the rotating ring body is provided with a plurality of material discharging holes respectively communicated with the material collecting grooves, a separating groove is further arranged in the rotating ring body, two end parts of the separating groove are respectively fixed on the side support through connecting and fixing rods, a lower screen is arranged on the bottom wall of the separating groove, a lower, a driving rod shaft is further arranged between the two connecting supporting rods, the end part of the driving rod shaft is driven to rotate by a driving motor arranged on the connecting supporting rods, and a driving gear is arranged at the end part of the driving rod shaft and meshed with an outer ring rack arranged on the rotating ring body.

On the basis of the technical scheme, the invention also provides the following optional technical scheme:

in one alternative: the separating tank is characterized in that a lower material guide channel is further arranged below the separating tank, two ends of the lower material guide channel are fixedly connected with the separating tank, the separating tank and the lower material guide channel are obliquely arranged, and the oblique directions of the separating tank and the lower material guide channel are opposite.

In one alternative: the number of the material collecting grooves on the rotating ring body is at least four.

In one alternative: and a plurality of balls are also arranged on the outer wall of the separation groove.

In one alternative: a poking rod shaft consistent with the separating groove in length direction is further arranged inside the separating groove, one end of the poking rod shaft is connected with the output end of a vibration motor arranged on the end wall of the separating groove, a plurality of side rods are fixed on the poking rod shaft, and knocking balls are arranged at the ends of the side rods.

In one alternative: the side support is provided with a supporting rod, the top end of the supporting rod is hinged to the side support rod wall, the side support is provided with an adjusting screw rod in spiral fit with the side support, the end portion of the adjusting screw rod is provided with a connecting sliding seat hinged to the adjusting screw rod, the connecting sliding seat is slidably buckled on the supporting rod arranged on the supporting rod wall, and a bottom plate is arranged at the bottom of the supporting rod.

In one alternative: and the bottom end surface of the bottom plate is provided with a friction increasing pad.

Compared with the prior art, the invention has the following beneficial effects:

drive the drive rod axle through driving motor among the device and rotate and the drive rod axle rotates the ring body through drive gear and outer loop rack drive to the discharge opening can hold up the grit and place in it inside, and the grit can fall to the rotating ring body in and fall to the separating tank through the discharge opening, and utilizes the filtration of screen cloth down to select great grit, but circulation operation and automatic feed separation grit so need not manual operation and improve its work efficiency. The automatic sand pile collecting and dumping screening machine is simple in structure, high in efficiency and high in practicability, and automatic collecting, dumping and screening are performed by the aid of the collecting chute penetrating into the sand pile.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of an installation structure of the swivel ring body according to the present invention.

FIG. 3 is a schematic view of the structure of the separation tank of the present invention.

Notations for reference numerals: the side support 1, the bottom frame 2, the rotating ring body 3, the installation frame body 4, the material collecting groove 5, the discharging hole 6, the separating groove 7, the rotating installation ring 8, the connecting support rod 9, the driving rod shaft 10, the driving gear 11, the outer ring rack 12, the driving motor 13, the lower material guide channel 14, the toggle rod shaft 15, the side rod 16, the knocking ball 17, the ball 18, the vibration motor 19, the abutting rod 20, the friction increasing pad 21, the connecting guide rail 22, the connecting slide seat 23, the adjusting screw rod 24, the connecting fixing rod 25, the lower screen 26, the moving roller 27, and the bottom plates 28, 29 and 30.

Detailed Description

The present invention will be described in detail with reference to the following embodiments, wherein like or similar elements are designated by like reference numerals throughout the several views, and wherein the shape, thickness or height of the various elements may be expanded or reduced in practice. The examples are given solely for the purpose of illustration and are not intended to limit the scope of the invention. Any obvious modifications or variations can be made to the present invention without departing from the spirit or scope of the present invention.

Example 1

Referring to fig. 1 to 3, in the embodiment of the present invention, a mechanical rotary gravel separator includes a side bracket 1 and a rotary ring body 3, wherein the side bracket 1 is provided with a mounting bracket 4, the rotary ring body 3 is rotatably mounted on the mounting bracket 4, the bottom of the side bracket 1 is provided with a bottom frame 2, four corners of the bottom frame 2 are provided with moving rollers 27, the mounting bracket 4 includes two connecting support rods 9 fixed on the side bracket 1 and two rotary mounting rings 8 rotatably mounted on the outer wall of the rotary ring body 3, the two rotary mounting rings 8 are respectively and correspondingly fixed on the two connecting support rods 9, the outer wall of the rotary ring body 3 is provided with a plurality of material collecting grooves 5, the outer wall of the rotary ring body 3 is provided with a plurality of material discharge holes 6 respectively communicated with the material collecting grooves 5, the rotary ring body 3 is further provided with a separating groove 7 therein, and two ends of the separating groove 7 are, a lower screen 26 is arranged on the bottom wall of the separating tank 7, a lower material guide channel 14 is arranged on the lower side of the separating tank 7, the edge side of the lower material guide channel 14 is fixed on the side wall of the separating tank 7, a driving rod shaft 10 is further arranged between the two connecting support rods 9, the end part of the driving rod shaft 10 is driven to rotate by a driving motor 13 arranged on the connecting support rods 9, a driving gear 11 is arranged at the end part of the driving rod shaft 10, and the driving gear 11 is meshed with an outer ring rack 12 arranged on the rotating ring body 3;

when the device is used, the device is pushed to the side of a gravel pile, the discharge hole 6 in the outer wall of the rotary ring body 3 is inserted into the gravel pile, the driving shaft 10 is driven to rotate by the driving motor 13, the driving shaft 10 drives the rotary ring body 3 to rotate by the driving gear 11 and the outer ring rack 12, so that the discharge hole 6 can lift gravel and place the gravel into the rotary ring body 3, the gravel falls into the separation tank 7 through the discharge hole 6, and larger gravel can be screened out by utilizing the filtration of the lower screen 26, the gravel can be automatically fed and separated by the circular operation, the manual operation is not needed, and the working efficiency of the gravel pile is improved;

a lower material guide channel 14 is further arranged below the separation tank 7, two ends of the lower material guide channel 14 are fixedly connected with the separation tank 7, the separation tank 7 and the lower material guide channel 14 are obliquely arranged and have opposite oblique directions, so that filtered sand and gravel can be removed, at least four material collecting grooves 5 on the rotating ring body 3 are convenient for intermittent screening to avoid blockage caused by centralized screening, and a plurality of balls 18 are further arranged on the outer wall of the separation tank 7 to be convenient for abutting against the inner wall of the rotating ring body 3 to reduce friction;

a toggle rod shaft 15 which is consistent with the separation tank 7 in length direction is further arranged inside the separation tank 7, one end of the toggle rod shaft 15 is connected with the output end of a vibration motor 19 which is arranged on the end wall of the separation tank 7, a plurality of side rods 16 are fixed on the toggle rod shaft 15, knocking balls 17 are arranged at the end parts of the side rods 16, when gravel is arranged inside the separation tank 7, the connecting support rod 1 drives the toggle rod shaft 15 to rotate positively and negatively so as to drive the side rods 16 and the knocking balls 17 to swing, and the knocking balls 17 knock the lower screen mesh 26 and stir the gravel inside the separation tank 7, so that blockage is avoided.

Example 2

The embodiment of the invention is different from the embodiment 1 in that: the side wall of the side bracket 1 is provided with a propping rod 20, the top end of the propping rod 20 is hinged with the rod wall of the side bracket 1, the side wall of the side bracket 1 is provided with an adjusting screw 24 in spiral fit with the side wall, the end part of the adjusting screw 24 is provided with a connecting slide seat 23 hinged with the adjusting screw, the connecting slide seat 23 is glidingly buckled on the propping rod 20 arranged on the rod wall of the propping rod 20, the bottom of the propping rod 20 is provided with a bottom plate 28, the adjusting screw 24 is rotated, and the angle of the propping rod 20 is adjusted by utilizing the spiral fit of the adjusting screw 24 and the side bracket 1, so that the adjusting bottom plate 28 is separated from or contacted with the ground, and the side bracket 1 is guaranteed to stop after moving; the bottom end surface of the bottom plate 28 is provided with a friction increasing pad 21 to increase the friction force with the ground.

The above description is only for the specific embodiments of the present disclosure, but the scope of the present disclosure is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present disclosure, and all the changes or substitutions should be covered within the scope of the present disclosure. Therefore, the protection scope of the present disclosure shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a mechanical rotation type grit separator, includes collateral branch frame (1) and rotation ring body (3), be provided with installation support body (4) and rotation ring body (3) on collateral branch frame (1) and rotate and install on installation support body (4), collateral branch frame (1) bottom is provided with chassis (2) and chassis (2) bottom four corners department all is provided with removal gyro wheel (27), its characterized in that, installation support body (4) include two connection branch (9) of fixing on collateral branch frame (1) and two rotation collar (8) of rotating and installing on rotation ring body (3) outer wall, and two rotation collar (8) correspond respectively and fix on two connection branch (9), be provided with a plurality of material collecting groove (5) on rotation ring body (3) outer wall and be provided with a plurality of discharge openings (6) that are linked together with material collecting groove (5) respectively, the novel separation device is characterized in that a separation groove (7) is further arranged inside the rotating ring body (3), two end portions of the separation groove (7) are fixed on the side support (1) through connecting fixing rods (25), a lower screen (26) is arranged on the bottom wall of the separation groove (7), a lower material guide channel (14) is arranged on the lower side of the separation groove (7), the side of the lower material guide channel (14) is fixed on the side wall of the separation groove (7), a driving rod shaft (10) is further arranged between the two connecting support rods (9), the end portion of the driving rod shaft (10) is driven to rotate by a driving motor (13) arranged on the connecting support rods (9), and a driving gear (11) is arranged at the end portion of the driving rod shaft (10) and meshed with an outer ring rack (12) arranged on the rotating ring body (3).

2. The mechanical rotary gravel separation device according to claim 1, wherein a lower guide channel (14) is further arranged below the separation trough (7), and both ends of the lower guide channel (14) are fixedly connected with the separation trough (7), and the separation trough (7) and the lower guide channel (14) are both obliquely arranged and the oblique directions of the separation trough (7) and the lower guide channel (14) are opposite.

3. Mechanical rotary grit separator according to claim 1, characterized in that the number of catchment channels (5) on the rotating ring body (3) is at least four.

4. Mechanically rotating gravel separation device according to claim 1, characterized in that the outer wall of the separation trough (7) is also provided with a plurality of balls (18).

5. The mechanical rotary gravel separation device according to claim 1, wherein a toggle rod shaft (15) is further arranged in the separation groove (7) and is consistent with the length direction of the separation groove (7), one end of the toggle rod shaft (15) is connected with the output end of a vibration motor (19) arranged on the end wall of the separation groove (7), a plurality of side rods (16) are fixed on the toggle rod shaft (15), and knocking balls (17) are arranged at the ends of the side rods (16).

6. The mechanical rotary gravel separation device of any one of claims 1 to 5, wherein the side wall of the side bracket (1) is provided with a tightening rod (20), the top end of the tightening rod (20) is hinged with the rod wall of the side bracket (1), the side wall of the side bracket (1) is provided with an adjusting screw (24) in screw fit with the side wall, the end part of the adjusting screw (24) is provided with a connecting slide (23) hinged with the adjusting screw, the connecting slide (23) is slidably buckled on the tightening rod (20) arranged on the rod wall of the tightening rod (20), and the bottom of the tightening rod (20) is provided with a bottom plate (28).

7. Mechanically rotating grit separation device according to claim 6, characterized in that the bottom end face of the bottom plate (28) is provided with a friction increasing pad (21).