CN216912009U

CN216912009U - Clay sand production line

Info

Publication number: CN216912009U
Application number: CN202220640344.9U
Authority: CN
Inventors: 薛进杨; 刘明和; 于群星; 毛承鹏; 张国传
Original assignee: Qingdao Ruishengyuan Metal Product Co ltd
Current assignee: Qingdao Ruishengyuan Metal Product Co ltd
Priority date: 2022-03-23
Filing date: 2022-03-23
Publication date: 2022-07-08
Anticipated expiration: 2032-03-23

Abstract

The utility model provides a clay sand production line which comprises a clay sand mixing tank, a support column, a buffer seat, a discharge pipe, a connecting support plate, a sand mixing and milling mixing roller assembly, a sand material vibration blanking plate, an anti-blocking manual dredging rod assembly, a discharge support rod, a controller, a receiving hopper, a hanging ring, a support plate, a driving motor, a driving gear set and a filtering sieve plate, wherein one end of the support column is respectively bolted at four corners of the lower part of the clay sand mixing tank, and the other end of the support column is bolted at the middle position of the upper part of the buffer seat. The rotary hand wheel or the handle is held at regular time, the stirring mixing shaft is rotated, and under the action of the discharging shifting sheet, the sand in the butt joint hopper is stirred and dredged, so that the leakage efficiency is improved; this sand mulling device that clay sand production line was used, easy operation sand mulling efficiency is higher, can effectually avoid blocking phenomenon's emergence, practices thrift manufacturing cost.

Description

Clay sand production line

Technical Field

The utility model belongs to the technical field of clay sand equipment, and particularly relates to a clay sand production line.

Background

The sand mixer is a device which uniformly mixes all components in the molding sand and effectively coats the surface of the sand by the adhesive. The sand mixer is a main device for processing the casting sand and mixing the molding sand, and is also a key device for obtaining qualified molding sand.

The sand mixer utilizes the relative motion of the grinding wheel and the grinding disc to crush materials placed between the grinding wheel and the grinding disc under the action of grinding and grinding, and the sand mixer also mixes the materials while crushing the materials. Is an ideal device for producing baking-free bricks, lime-sand bricks, cement bricks, refractory bricks, pulverized and mixed fly ash, boiler slag, tailing slag and industrial waste residues as raw materials for making bricks. The sand mixer is a key device in the casting process and is a key factor for controlling the quality and cost of the molding sand.

The clay sand is a molding sand divided according to the mud content in the raw sand in the casting industry, and no specific requirements are made on the contents of quartz and harmful impurities in the clay sand in the industry. The clay sand is mainly used as additive of molding sand and core sand for cast iron and non-ferrous metal castings, and can improve wet strength and molding performance.

The clay sand is molding (core) sand prepared by taking clay as a binder. Mechanization of the sand treatment process is an important component of foundry production. In addition, the Chinese patent publication No. CN206997681U discloses a sand mixer, which comprises a sand mixer body and a cover arranged at the top of the body in a covering mode, wherein a feed opening is formed in the cover. However, the problems that the sand material is inconvenient to vibrate and discharge, and the sand material is easy to block when entering the sand mulling equipment and the sand material is easy to adhere to the inner side of the tank body of the sand mulling equipment exist in the sand mulling production in the existing clay sand production.

Therefore, the clay sand production line is very necessary.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model provides a clay sand production line, which aims to solve the problems that sand materials are inconvenient to vibrate and discharge in the sand mulling production in the existing clay sand production, are easy to block when entering a sand mulling device, and are easy to adhere to the inner side of a tank body of the sand mulling device.

A clay sand production line comprises a clay sand mixing tank, a support column, a buffer seat, a discharge pipe, a connecting support plate, a sand mixing and milling mixing roller assembly, a sand material vibration blanking plate, an anti-blocking manual dredging rod assembly, a discharge support rod, a controller, a receiving hopper, a lifting ring, a support plate, a driving motor, a driving gear set and a filtering sieve plate,

one end of each supporting column is respectively bolted at four corners of the lower part of the clay sand mixing tank, and the other end of each supporting column is bolted at the middle position of the upper part of the buffer seat; the discharge pipe is connected with the lower part of the right side of the clay sand mixing tank through a bolt and is communicated with the inside of the clay sand mixing tank; the connecting support plate is connected to the right side of the clay sand mixing tank through a screw; the sand mixing milling mixing roller assembly is connected to two sides of the driving gear set through screws; the sand material vibrating blanking plate is connected to the lower side position inside the clay sand mixing tank through screws; the anti-blocking manual dredging rod component is embedded in the newspaper receiving hopper; the discharge support rod is movably inserted into the connecting support plate; the controller screw is connected to the left upper side of the front part of the clay sand mixing tank; the receiving hopper is connected with the middle position of the upper part of the clay sand mixing tank through a screw and is communicated with the interior of the clay sand mixing tank; the lifting rings are respectively welded on two sides of the receiving hopper; the supporting plate is connected to the direct lower positions of the two supporting columns through transverse screws; the driving motor is connected to the middle position of the upper part of the supporting plate through a bolt; the driving gear set is embedded in the middle position of the lower side in the clay sand mixing tank and is connected with an output end coupling of a driving motor; and the transverse screw of the filtering sieve plate is connected to the lower side of the interior of the clay sand mixing tank.

Preferably, the sand mulling, grinding and mixing roller assembly comprises a driven roller sleeve, a driven gear, a sand mulling roller, a grinding rack, a connecting support rod and a scraper blade, wherein the driven gear is bolted at the outer left side position of the driven roller sleeve; the sand mixing roller is connected with the right end of the driven roller sleeve in a key way; the grinding rack is connected to the outer surface of the sand mixing roller through a screw; the connecting support rod is connected to the upper part of the driven roller sleeve through a screw; the scraper blade is connected with the right end of the connecting support rod through a screw.

Preferably, the sand material vibration blanking plate comprises a vibration motor, a vibration rod, a material guide plate, a dustproof corrugated sleeve, a connecting lug plate and a buffer spring, wherein a coupler at one end of the vibration rod is connected to the output end of the vibration motor, and the other end of the vibration rod is connected to the left side of the lower part of the material guide plate in a shaft coupling mode; the dustproof corrugated sleeve is embedded in the middle of the interior of the material guide plate; the connecting lug plate is axially connected to the left side of the material guide plate.

Preferably, the anti-blocking manual dredging rod assembly comprises a stirring and mixing shaft, a ball bearing, a blanking shifting sheet, a connecting inserted rod, a rotating hand wheel and a hand grab handle, wherein the ball bearing is sleeved at the two outer ends of the stirring and mixing shaft; the blanking shifting sheet is connected to the outer surface of the stirring and mixing shaft through a screw; one end of the connecting inserted bar is inserted in the left inner part of the stirring and mixing shaft, and the other end of the connecting inserted bar is connected with the middle position of the right side of the rotating hand wheel through a bolt; the hand grab handle is in threaded connection with the left side of the rotating hand wheel.

Preferably, the filtering sieve plate is a stainless steel filtering sieve plate; the filtering sieve plate is arranged on the upper parts of the material guide plate and the connecting lug plate.

Preferably, the driven roller sleeve is embedded outside the shell of the driving gear set; the driven gear is meshed with the inside of the driving gear set in a connecting mode.

Preferably, the grinding rack is a prismatic stainless steel bar block; the grinding rack is provided with a plurality of grinding racks.

Preferably, one end of the buffer spring is connected with the left side of the lower part of the material guide plate through a screw, and the other end of the buffer spring is connected with the left wall of the clay sand mixing tank.

Preferably, the connecting lug plate is connected with a left wall screw of the clay sand mixing tank; the right end of the material guide plate is positioned at the left end of the discharge pipe.

Preferably, the blanking shifting sheet is arranged in a triangular shape; the blanking shifting pieces are arranged alternately.

Preferably, the ball bearings are respectively embedded with the front wall and the rear wall of the receiving hopper; the rotating hand wheel is positioned on the outer side of the material receiving hopper.

Preferably, the driving gear set penetrates through the middle position inside the filtering sieve plate and is inserted into the dustproof corrugated sleeve.

Preferably, the driving motor and the vibration motor are respectively and electrically connected with the controller; the controller, the driving motor and the vibration motor are respectively common devices in the technical field, and the working principle of the controller, the driving motor and the vibration motor is well known by persons skilled in the technical field and is not described in detail herein.

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

under the effect of roller and the rack of milling, be favorable to playing carry out the compounding mill to the inside that enters into clay sand blending tank, thereby it scrapes the clearance to drive the scraper blade along with the roller rotates to clay sand blending tank inner wall.

At vibrating motor, the vibrating arm, the stock guide, engaging lug board and buffer spring's setting is favorable to driving the stock guide and shakes to make the sand material on stock guide upper portion discharge, improve discharge efficiency, avoid blocking phenomenon's emergence.

The stirring mixing shaft, the ball bearing and the blanking shifting sheet are connected with the inserted rod, the hand wheel and the hand grab handle are rotated, the rotation of the hand wheel or the hand grab handle is facilitated to be regularly held, the stirring mixing shaft is rotated, under the action of the blanking shifting sheet, the effect of stirring and dredging the sand materials in the butt joint hopper is achieved, and the lower leakage efficiency is improved.

This sand mulling device that clay sand production line was used, easy operation sand mulling efficiency is higher, can effectually avoid blocking phenomenon's emergence, practices thrift manufacturing cost.

Drawings

Fig. 1 is a schematic structural view of the present invention.

Fig. 2 is a schematic cross-sectional structure view of the clay sand mixing bowl of the present invention.

Figure 3 is a schematic of the construction of a sand mixing mill mix roll assembly of the present invention.

Fig. 4 is a schematic structural view of the sand material vibrating blanking plate of the utility model.

Fig. 5 is a schematic structural view of the anti-clogging manual dredge lever assembly of the present invention.

In the figure:

1. a clay sand mixing tank; 2. a support pillar; 3. a buffer seat; 4. a discharge pipe; 5. connecting the support plate; 6. a sand mulling mill compounding roller assembly; 61. a driven roll sleeve; 62. a driven gear; 63. a sand mixing roller; 64. grinding the rack; 65. connecting a support rod; 66. a squeegee blade; 7. vibrating the blanking plate by the sand; 71. a vibration motor; 72. a vibrating rod; 73. a material guide plate; 74. a dust-proof corrugated sleeve; 75. connecting the ear plates; 76. a buffer spring; 8. an anti-blocking manual dredging rod component; 81. a stirring and mixing shaft; 82. a ball bearing; 83. blanking shifting sheets; 84. connecting the inserted link; 85. rotating a hand wheel; 86. a grab handle; 9. discharging the supporting rods; 10. a controller; 11. a receiving hopper; 12. a hoisting ring; 13. a support pallet; 14. a drive motor; 15. a drive gear set; 16. and (4) filtering the sieve plate.

Detailed Description

The utility model is further described below with reference to the accompanying drawings:

example (b):

as shown in the attached drawings 1 to 2, the utility model provides a clay sand production line, which comprises a clay sand mixing tank 1, a support column 2, a buffer seat 3, a discharge pipe 4, a connecting support plate 5, a sand mixing and grinding mixing roller assembly 6, a sand material vibration blanking plate 7, an anti-blocking manual dredging rod assembly 8, a discharge support rod 9, a controller 10, a receiving hopper 11, a lifting ring 12, a support supporting plate 13, a driving motor 14, a driving gear set 15 and a filtering sieve plate 16,

one end of each support column 2 is respectively bolted at four corners of the lower part of the clay sand mixing tank 1, and the other end of each support column is bolted at the middle position of the upper part of the buffer seat 3; the discharge pipe 4 is connected with the lower part of the right side of the clay sand mixing tank 1 through a bolt and is communicated with the inside of the clay sand mixing tank; the connecting support plate 5 is connected to the right side of the clay sand mixing tank 1 through screws; the sand mixing milling and mixing roller assembly 6 is connected with the two sides of the driving gear set 15 through screws; the sand material vibration blanking plate 7 is connected to the lower side position in the clay sand mixing tank 1 through screws; the anti-blocking manual dredging rod assembly 8 is embedded in the newspaper receiving hopper 11; the discharge supporting rod 9 is movably inserted in the connecting supporting plate 5; the controller 10 is connected to the left upper side of the front part of the clay sand mixing tank 1 through a screw; the receiving hopper 11 is connected with the middle position of the upper part of the clay sand mixing tank 1 through a screw and is communicated with the interior of the clay sand mixing tank; the lifting rings 12 are respectively welded on two sides of the receiving hopper 11; the support supporting plate 13 is transversely screwed at the direct lower positions of the two support columns 2; the driving motor 14 is connected to the middle position of the upper part of the supporting plate 13 through a bolt; the driving gear set 15 is embedded in the middle position of the lower side in the clay sand mixing tank 1 and is connected with an output end coupling of the driving motor 14; the filter sieve plate 16 is connected with the lower side of the interior of the clay sand mixing tank 1 through a transverse screw; the driving gear set 15 penetrates through the middle position inside the filtering screen plate 16 and is inserted inside the dustproof corrugated sleeve 74.

In the above embodiment, as shown in fig. 3, specifically, the sand mixing and milling mixing roller assembly 6 comprises a driven roller sleeve 61, a driven gear 62, a sand mixing roller 63, a milling rack 64, a connecting strut 65 and a scraper blade 66, wherein the driven gear 62 is bolted at the outer left position of the driven roller sleeve 61; the sand mixing roller 63 is connected with the right end of the driven roller sleeve 61 in a key mode; the grinding rack 64 is in screw connection with the outer surface of the sand mixing roller 63; the connecting support rod 65 is connected to the upper part of the driven roller sleeve 61 through a screw; the scraper blade 66 is screwed at the right end of the connecting strut 65.

As shown in fig. 4, in the above embodiment, specifically, the sand vibration blanking plate 7 includes a vibration motor 71, a vibration rod 72, a material guiding plate 73, a dustproof corrugated sleeve 74, a connection ear plate 75 and a buffer spring 76, one end of the vibration rod 72 is coupled to the output end of the vibration motor 71, and the other end is coupled to the lower left position of the material guiding plate 73; the dustproof corrugated sleeve 74 is embedded in the middle position inside the material guide plate 73; the connecting ear plate 75 is coupled to the left side of the material guiding plate 73.

As shown in fig. 5, in the above embodiment, specifically, the anti-blocking manual dredging rod assembly 8 includes a stirring and mixing shaft 81, a ball bearing 82, a blanking shifting sheet 83, a connecting inserted link 84, a rotating hand wheel 85 and a hand grip 86, wherein the ball bearing 82 is sleeved at two outer ends of the stirring and mixing shaft 81; the blanking shifting sheet 83 is in screw connection with the outer surface of the stirring and mixing shaft 81; one end of the connecting inserted link 84 is inserted into the left inner part of the stirring and mixing shaft 81, and the other end is bolted to the right middle position of the rotating hand wheel 85; the hand grip 86 is screwed on the left side of the rotating hand wheel 85.

In the above embodiment, specifically, the filtering sieve plate 16 specifically adopts a stainless steel filtering sieve plate; the filtering screen plate 16 is arranged on the upper parts of the material guide plate 73 and the connecting ear plate 75.

In the above embodiment, specifically, the driven roller sleeve 61 is embedded outside the casing of the driving gear set 15; the driven gear 62 is meshed with the inside of the driving gear set 15; the grinding rack 64 is a prismatic stainless steel strip block; the grinding rack 64 is provided with a plurality of grinding racks.

In the above embodiment, specifically, one end of the buffer spring 76 is screwed to the left side of the lower part of the material guide plate 73, and the other end is connected to the left wall of the clay sand mixing tank 1; the connecting lug plate 75 is connected with a left wall screw of the clay sand mixing tank 1; the right end of the guide plate 73 is positioned at the left end of the discharge pipe 4.

In the above embodiment, specifically, the blanking shifting piece 83 is arranged in a triangular shape; the blanking shifting pieces 83 are arranged alternately; the ball bearings 82 are respectively embedded with the front wall and the rear wall of the receiving hopper 11; the rotating hand wheel 85 is positioned at the outer side of the receiving hopper 11.

In the above embodiment, specifically, the driving motor 14 and the vibration motor 71 are respectively electrically connected to the controller 10; the driving gear set 15, the controller 10, the driving motor 14 and the vibration motor 71 are respectively devices that are common in the art, and the working principle thereof is well known to those skilled in the art and will not be described herein.

Principle of operation

When the device is used, the receiving hopper 11 is connected with a discharge port of a previous process of a clay production line, the driving motor 14 is started through the controller 10 to drive the driving gear set 15 to work, and then the sand mixing roller 63 and the grinding rack 64 are driven to rotate, so that the effect of mixing sand materials is achieved; meanwhile, the scraper plates 66 are driven to rotate along with the sand mixing rollers 63 so as to scrape and clean the inner wall of the clay sand mixing tank 1;

starting the vibration motor 71 through the controller 10 to drive the material guide plate 73 to shake, placing the receiving container at the lower part of the discharge pipe 4, and rotating the discharge support rod 9 to discharge; the rotating hand wheel 85 or the hand grab handle 86 is held regularly, the stirring and mixing shaft 81 is rotated, and under the action of the blanking shifting sheet 83, the sand in the butt joint hopper 11 is stirred and dredged, so that the leakage efficiency is improved.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A clay sand production line is characterized by comprising a clay sand mixing tank (1), supporting columns (2), a buffer seat (3), a discharge pipe (4), a connecting support plate (5), a sand mixing and grinding mixing roller assembly (6), a sand material vibrating blanking plate (7), an anti-blocking manual dredging rod assembly (8), a discharge support rod (9), a controller (10), a receiving hopper (11), a lifting ring (12), a supporting support plate (13), a driving motor (14), a driving gear set (15) and a filtering sieve plate (16),

one end of each support column (2) is respectively bolted at four corners of the lower part of the clay sand mixing tank (1), and the other end of each support column is bolted at the middle position of the upper part of the buffer seat (3); the discharge pipe (4) is connected with the lower part of the right side of the clay sand mixing tank (1) through a bolt and is communicated with the inside of the clay sand mixing tank; the connecting support plate (5) is connected to the right side of the clay sand mixing tank (1) through screws; the sand mixing, grinding and mixing roller assembly (6) is connected to two sides of the driving gear set (15) through screws; the sand material vibration blanking plate (7) is connected to the lower side position inside the clay sand mixing tank (1) through screws; the anti-blocking manual dredging rod component (8) is embedded in the newspaper receiving hopper (11); the discharge supporting rod (9) is movably inserted in the connecting supporting plate (5); the controller (10) is connected to the left upper side of the front part of the clay sand mixing tank (1) through screws; the receiving hopper (11) is connected to the middle position of the upper part of the clay sand mixing tank (1) through screws and is communicated with the interior of the clay sand mixing tank; the lifting rings (12) are respectively welded on two sides of the receiving hopper (11); the supporting plate (13) is transversely screwed at the direct lower positions of the two supporting columns (2); the driving motor (14) is connected to the middle position of the upper part of the supporting plate (13) through a bolt; the driving gear set (15) is embedded in the middle position of the lower side in the clay sand mixing tank (1) and is connected with an output end coupling of the driving motor (14); and the filtering sieve plate (16) is transversely screwed at the lower side of the interior of the clay sand mixing tank (1).

2. The clay sand production line as claimed in claim 1, wherein the sand mixing milling mixing roll assembly (6) comprises a driven roll sleeve (61), a driven gear (62), a sand mixing roll (63), a milling rack (64), a connecting strut (65) and a scraper blade (66), wherein the driven gear (62) is bolted at the outer left position of the driven roll sleeve (61); the sand mixing roller (63) is connected to the right end of the driven roller sleeve (61) in a key mode; the grinding rack (64) is in screw connection with the outer surface of the sand mixing roller (63); the connecting support rod (65) is connected to the upper part of the driven roller sleeve (61) through a screw; the scraper sheet (66) is connected to the right end of the connecting support rod (65) through a screw.

3. The clay sand production line according to claim 1, wherein the sand vibration blanking plate (7) comprises a vibration motor (71), a vibration rod (72), a material guide plate (73), a dust-proof corrugated sleeve (74), a connecting lug plate (75) and a buffer spring (76), one end of the vibration rod (72) is coupled to the output end of the vibration motor (71), and the other end of the vibration rod is coupled to the lower left position of the material guide plate (73); the dustproof corrugated sleeve (74) is embedded in the middle position inside the material guide plate (73); the connecting ear plate (75) is axially connected to the left side of the material guide plate (73).

4. The clay sand production line according to claim 1, wherein the anti-blocking manual dredging rod assembly (8) comprises a stirring and mixing shaft (81), a ball bearing (82), a blanking shifting sheet (83), a connecting inserted link (84), a rotating hand wheel (85) and a hand grip (86), wherein the ball bearing (82) is sleeved at two outer end positions of the stirring and mixing shaft (81); the blanking shifting sheet (83) is connected to the outer surface of the stirring and mixing shaft (81) through screws; one end of the connecting inserted link (84) is inserted into the left inner part of the stirring and mixing shaft (81), and the other end is connected with the right middle position of the rotating hand wheel (85) through a bolt; the hand grab handle (86) is in threaded connection with the left side of the rotating hand wheel (85).

5. Clay sand production line according to claim 3, characterized in that the filtering sieve plate (16) is a stainless steel filtering sieve plate; the filtering sieve plate (16) is arranged at the upper parts of the material guide plate (73) and the connecting ear plate (75).

6. The clay sand production line as claimed in claim 2, wherein the driven roller sleeve (61) is embedded outside the shell of the driving gear set (15); the driven gear (62) is meshed with the inside of the driving gear set (15) in a connecting mode.

7. The clay sand production line as claimed in claim 3, wherein one end of the buffer spring (76) is screwed on the lower left side of the material guide plate (73), and the other end is connected with the left wall of the clay sand mixing tank (1).

8. The clay sand production line as claimed in claim 3, wherein the connecting lug plate (75) is arranged in a screw connection with the left wall of the clay sand mixing tank (1); the right end of the material guide plate (73) is positioned at the left end of the discharge pipe (4).

9. The clay sand production line as claimed in claim 4, wherein the ball bearings (82) are respectively embedded with the front wall and the rear wall of the receiving hopper (11); the rotating hand wheel (85) is positioned at the outer side of the material receiving hopper (11).

10. The clay sand production line as claimed in claim 4, wherein the blanking shifting sheet (83) is arranged in a triangular shape; the blanking shifting pieces (83) are arranged alternately.