CN214779358U

CN214779358U - Loading attachment is used in tectorial membrane sand production

Info

Publication number: CN214779358U
Application number: CN202120883041.5U
Authority: CN
Inventors: 王钰
Original assignee: Houma Fuda Modeling Materials Co ltd
Current assignee: Houma Fuda Modeling Materials Co ltd
Priority date: 2021-04-27
Filing date: 2021-04-27
Publication date: 2021-11-19
Anticipated expiration: 2031-04-27

Abstract

The utility model discloses a loading attachment is used in production of tectorial membrane sand, including first backup pad, the bottom of first backup pad symmetry fixedly connected with universal wheel all around, the first supporting shoe of top left side fixedly connected with of first backup pad, the top right side fixedly connected with second supporting shoe of first supporting shoe, the dead ahead wall body fixedly connected with display screen of second supporting shoe, the top fixedly connected with electronic scale of second supporting shoe, the top right side of second supporting shoe is rotated through first roller bearing and is connected with the title workbin, first draw-in groove has been seted up on the right side of both sides wall body around the title workbin inner chamber. This loading attachment is used in tectorial membrane sand production, through the cooperation of the hydraulic push rod that sets up and second draw-in groove, recess, second roller bearing, can be through starting hydraulic push rod and then will weigh the left end jack-up of workbin, and then make things convenient for the inside raw materials of symmetry workbin to pour out, make the device automatic, need not artificial operation, save the labour.

Description

Loading attachment is used in tectorial membrane sand production

Technical Field

The utility model relates to a tectorial membrane sand production field, in particular to loading attachment is used in tectorial membrane sand production.

Background

The surface of the sand grain of the precoated sand is coated with molding sand or core sand of a layer of solid resin film before modeling, and the method comprises two precoating processes of a cold method and a hot method, wherein the cold method uses ethanol to dissolve resin, urotropine is added in the sand mixing process to coat the surface of the sand grain with the urotropine and volatilizes the ethanol to obtain precoated sand, the hot method preheats the sand to a certain temperature, the resin is added to melt the sand, the resin is coated on the surface of the sand grain by stirring, urotropine aqueous solution and a lubricant are added, the sand is cooled, crushed and screened to obtain the precoated sand, and a feeding device is required in the production process of the precoated sand.

In chinese utility model patent application no: disclosed a sand and soil raw materials loading attachment in CN201820726904.6, its technical scheme main points are including excavating in the installation ditch of the below ground, placing the storage silo of sand and soil raw materials and transporting the conveyor of sand and soil raw materials, the storage silo is fixed on the installation ditch to with the integrative setting of installation ditch, conveyor includes the conveyer belt mount, belt and driving motor, the advantage lies in having outstanding transmission efficiency, and the device has unable ration material loading, the material loading ration effect that can't satisfy tectorial membrane sand production, and then inconvenient control ratio.

Therefore, it is necessary to provide a feeding device for precoated sand production to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a loading attachment is used in tectorial membrane sand production can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a feeding device for production of precoated sand comprises a first supporting plate, universal wheels are symmetrically and fixedly connected to the periphery of the bottom of the first supporting plate, a first supporting block is fixedly connected to the left side of the top of the first supporting plate, a second supporting block is fixedly connected to the right side of the top of the first supporting block, a display screen is fixedly connected to the wall body right in front of the second supporting block, an electronic scale is fixedly connected to the top of the second supporting block, a weighing box is rotatably connected to the right side of the top of the second supporting block through a first rolling shaft, first clamping grooves are formed in the right sides of the wall bodies on the front side and the rear side of an inner cavity of the weighing box, a baffle is inserted in the middle of each first clamping groove, a groove is formed in the left side of the bottom of the weighing box, a second rolling shaft is arranged in the middle of each groove, a hydraulic push rod is fixedly connected to the left side of the top of the first supporting block, and a second clamping groove is formed in the top of the hydraulic push rod, the supporting rod is fixedly connected with the front side and the rear side of the right side of the top of the first supporting plate symmetrically, the front side and the rear side of the supporting rod are fixedly connected with a third roller, the top of one side of the supporting rod opposite to the front side is fixedly connected with a second supporting plate, the front side and the rear side of the top of the first supporting plate are fixedly connected with a conveyor belt, and the outer surface of the conveyor belt is fixedly connected with a bearing plate.

Preferably, the material weighing box is arranged at the top of the first supporting block, the second supporting block is arranged at the bottom of the material weighing box, the first rolling shaft is arranged on the right side of the bottom of the material weighing box, the groove is arranged right above the hydraulic push rod, the right side of the material weighing box is communicated with the outside, and the right side of the bottom of the inner cavity of the material weighing box is arranged to be an inclined plane.

Preferably, the thickness of the baffle is the same as the width of the inner cavity of the first clamping groove, the baffle is arranged on the right side of the inner cavity of the weighing box, the position of the second rolling shaft corresponds to the position of the hydraulic push rod, and the diameter of the second clamping groove is matched with the diameter of the second rolling shaft.

Preferably, the position of the second roller is located right above the second clamping groove, the second roller is arranged in the second clamping groove, the front side wall body and the rear side wall body of the second roller are fixedly connected with the front side wall body and the rear side wall body of the groove, and the width of the groove is far away from the diameter larger than the second roller.

Preferably, the top of the electronic scale is attached to the bottom of the weighing box, the right end of the weighing box extends to the top of the left end of the conveyor belt, the angle of the conveyor belt is set to be inclined, the right end of the conveyor belt is higher than the left end of the conveyor belt, a third roller is inserted in the middle of the conveyor belt, and the conveyor belt is started through a motor.

Preferably, the quantity of loading board is a plurality of, loading board evenly distributed is at the surface of conveyer belt, and the left side the loading board sets up under the right-hand member of title workbin.

Advantageous effects

Compared with the prior art, the utility model provides a loading attachment is used in tectorial membrane sand production possesses following beneficial effect:

1. this loading attachment is used in tectorial membrane sand production, through the cooperation of the hydraulic push rod that sets up and second draw-in groove, recess, second roller bearing, can be through starting hydraulic push rod and then will weigh the left end jack-up of workbin, and then make things convenient for the inside raw materials of symmetry workbin to pour out, make the device automatic, need not artificial operation, save the labour. This loading attachment is used in tectorial membrane sand production can weigh by the inside raw materials of symmetry workbin through the cooperation of the first supporting shoe that sets up and second supporting shoe, electronic scale, display screen, makes the material loading can be accurate, and proportional control when making things convenient for the later stage preparation can make the staff more audio-visual weight of seeing simultaneously.

2. This loading attachment is used in production of tectorial membrane sand can conveniently weigh the inside raw materials of workbin through the first draw-in groove that sets up and baffle, the cooperation of title workbin and carry out the unloading, increases the volume when the inside raw materials of title workbin weighs simultaneously, reduces operating time, improves work efficiency.

This loading attachment is used in precoated sand production through the cooperation that sets up conveyer belt and loading board, can carry the raw materials to the place that needs.

3. This loading attachment is used in precoated sand production can play the fixed effect of support to conveyer belt and loading board through the cooperation that sets up bracing piece and third roller bearing, second backup pad, prevents that conveyer belt and loading board from producing unnecessary and rocking at work.

Drawings

Fig. 1 is a perspective view of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1;

fig. 3 is a perspective view of the weighing box of the utility model.

In the figure: 1. a first support plate; 2. a universal wheel; 3. a first support block; 4. a second support block; 5. an electronic scale; 6. a display screen; 7. a first roller; 8. weighing a material box; 9. a first card slot; 10. a baffle plate; 11. a groove; 12. a second roller; 13. a hydraulic push rod; 14. a second card slot; 15. a support bar; 16. a third roller; 17. a second support plate; 18. a conveyor belt; 19. a carrier plate.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in figures 1-3, a loading device for precoated sand production comprises a first supporting plate 1, universal wheels 2 are symmetrically and fixedly connected to the periphery of the bottom of the first supporting plate 1, a first supporting block 3 is fixedly connected to the left side of the top of the first supporting plate 1, a second supporting block 4 is fixedly connected to the right side of the top of the first supporting block 3, the second supporting block 4 is arranged at the bottom of a weighing box 8, a display screen 6 is fixedly connected to the wall body right in front of the second supporting block 4, an electronic scale 5 is fixedly connected to the top of the second supporting block 4, the top of the electronic scale 5 is attached to the bottom of the weighing box 8, raw materials in the weighing box 8 can be weighed through the matching of the first supporting block 3, the second supporting block 4, the electronic scale 5 and the display screen 6, loading can be precise, proportional control in later-stage production is convenient, and meanwhile, workers can see weight more visually, the right side of the top of the second supporting block 4 is rotatably connected with a weighing box 8 through a first roller 7, the first roller 7 is arranged on the right side of the bottom of the weighing box 8, the weighing box 8 is arranged on the top of the first supporting block 3, the right side of the weighing box 8 is communicated with the outside, the right side of the bottom of an inner cavity of the weighing box 8 is arranged to be an inclined plane, the right end of the weighing box 8 extends to the top of the left end of a conveyor belt 18, first clamping grooves 9 are formed in the right sides of wall bodies on the front side and the rear side of the inner cavity of the weighing box 8, a baffle plate 10 is inserted in the middle of the first clamping grooves 9, the thickness of the baffle plate 10 is the same as the width of the inner cavity of the first clamping grooves 9, the baffle plate 10 is arranged on the right side of the inner cavity of the weighing box 8, the raw materials in the weighing box 8 can be conveniently discharged through the matching of the first clamping grooves 9, the baffle plate 10 and the weighing box 8, meanwhile, the amount of the raw materials in the weighing box 8 during weighing is increased, the work time is reduced, and the work efficiency is improved, the left side of the bottom of the weighing box 8 is provided with a groove 11, the groove 11 is arranged right above a hydraulic push rod 13, the width of the groove 11 is far away from the diameter larger than that of a second roller 12, the middle part of the groove 11 is provided with the second roller 12, the position of the second roller 12 is arranged right above a second clamping groove 14, the second roller 12 is arranged inside the second clamping groove 14, the front side wall body and the rear side wall body of the second roller 12 are fixedly connected with the inward front side wall body and the rear side wall body of the groove 11, the position of the second roller 12 corresponds to the position of the hydraulic push rod 13, the left side of the top of the first supporting block 3 is fixedly connected with the hydraulic push rod 13, the top of the hydraulic push rod 13 is provided with the second clamping groove 14, the diameter of the second clamping groove 14 is matched with that of the second roller 12, and the left end of the weighing box 8 can be jacked up by starting the hydraulic push rod 13 through the matching of the arranged hydraulic push rod 13 with the second clamping groove 14, the groove 11 and the second roller 12, further, the raw materials in the symmetrical material box 8 can be poured out conveniently, the device is automatic, manual operation is not needed, labor is saved, the front side and the back side of the right side of the top of the first supporting plate 1 are symmetrically and fixedly connected with the supporting rods 15, the top of the opposite side of the front side and the back side of the supporting rods 15 is fixedly connected with the third rolling shaft 16, the front side and the back side of the top of the first supporting plate 1 are symmetrically and fixedly connected with the second supporting plate 17, the raw materials can be conveyed to a required place by arranging the matching of the conveying belt 18 and the bearing plate 19, the conveying belt 18 and the bearing plate 19 can be supported and fixed by arranging the matching of the supporting rods 15, the third rolling shaft 16 and the second supporting plate 17, unnecessary shaking of the conveying belt 18 and the bearing plate 19 in work is prevented, the conveying belt 18 is fixedly connected to the opposite side of the front side and the back side of the second supporting plate 17, the angle of the conveying belt 18 is set to be inclined, the right end of the conveying belt 18 is higher than the left end of the conveying belt 18, the third roller 16 is inserted in the middle of the conveyor belt 18, the conveyor belt 18 is started through a motor, a bearing plate 19 is fixedly connected to the outer surface of the conveyor belt 18, the number of the bearing plates 19 is multiple, the bearing plates 19 are uniformly distributed on the outer surface of the conveyor belt 18, and the bearing plate 19 on the left side is arranged right below the right end of the weighing box 8.

It should be noted that, the utility model relates to a loading attachment is used in production of precoated sand, only need promote first backup pad 1 during the use, make the right-hand member of conveyer belt 18 extend to the feed inlet top that needs work, then pour the raw materials into the inside of title workbin 8, observe the weight of the raw materials in the title workbin 8 through observing display screen 6, and then conveniently control, then pull out baffle 10, start hydraulic push rod 13, hydraulic push rod 13 top will move upwards, until second roller 12 gets into the inside of second draw-in groove 14, continue to start hydraulic push rod 13, will promote second roller 12 and drive the left end of title workbin 8 to move upwards, and then make title workbin 8 incline with first roller 7 as the axle center, then the raw materials in the title workbin 8 will fall into the top at loading board 19 through the right side of title workbin 8, then start the motor at the rear end of conveyer belt 18, can make conveyer belt 18 rotate, and then the bearing plate 19 is driven to move upwards, so that the raw material can be moved upwards, and the process can be finished.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a loading attachment is used in production of tectorial membrane sand, includes first backup pad (1), its characterized in that: universal wheels (2) are symmetrically and fixedly connected to the periphery of the bottom of the first supporting plate (1), a first supporting block (3) is fixedly connected to the left side of the top of the first supporting plate (1), a second supporting block (4) is fixedly connected to the right side of the top of the first supporting block (3), a display screen (6) is fixedly connected to the wall body right in front of the second supporting block (4), an electronic scale (5) is fixedly connected to the top of the second supporting block (4), a weighing box (8) is rotatably connected to the right side of the top of the second supporting block (4) through a first rolling shaft (7), first clamping grooves (9) are formed in the right sides of the front side wall body and the rear side wall body of the inner cavity of the weighing box (8), a baffle (10) is inserted in the middle of the first clamping grooves (9), a groove (11) is formed in the left side of the bottom of the weighing box (8), and a second rolling shaft (12) is arranged in the middle of the groove (11), the utility model discloses a bearing plate, including first backup pad (1), top left side fixedly connected with hydraulic rod (13) of first backup pad (3), second draw-in groove (14) have been seted up at the top of hydraulic rod (13), bilateral symmetry fixedly connected with bracing piece (15) around first backup pad (1) top right side, both sides around, the top fixedly connected with third roller bearing (16) of bracing piece (15) relative one side, bilateral symmetry fixedly connected with second backup pad (17) around the top of first backup pad (1), both sides around relative one side fixedly connected with conveyer belt (18) of second backup pad (17), the surface fixedly connected with loading board (19) of conveyer belt (18).

2. The feeding device for precoated sand production according to claim 1, characterized in that: the utility model discloses a hydraulic pressure weighing machine, including weighing workbin (8), second supporting shoe (4), first roller bearing (7), recess (11), the right side of weighing workbin (8) is linked together with the external world, the inner chamber bottom right side of weighing workbin (8) sets up to the inclined plane, and the bottom of weighing workbin (8) sets up in the top of first supporting shoe (3), second supporting shoe (4) sets up in the bottom of weighing workbin (8), first roller bearing (7) set up on the bottom right side of weighing workbin (8), recess (11) set up directly over hydraulic push rod (13).

3. The feeding device for precoated sand production according to claim 2, characterized in that: the thickness of baffle (10) is the same with the inner chamber width of first draw-in groove (9), baffle (10) set up the inner chamber right side at weighing box (8), the position of second roller bearing (12) corresponds with the position of hydraulic push rod (13), the diameter of second draw-in groove (14) and the diameter looks adaptation of second roller bearing (12).

4. The feeding device for precoated sand production according to claim 3, characterized in that: the position of second roller bearing (12) is located directly over second draw-in groove (14), second roller bearing (12) set up the inside at second draw-in groove (14), the both sides wall body around second roller bearing (12) and recess (11) are interior to the both sides wall body fixed connection around, the diameter that is greater than second roller bearing (12) is kept away from to the width of recess (11).

5. The feeding device for precoated sand production according to claim 4, characterized in that: the top of electronic scale (5) is laminated with the bottom of weighing workbin (8), the right-hand member of weighing workbin (8) extends to the left end top of conveyer belt (18), the angle of conveyer belt (18) sets up to the slope, the right-hand member of conveyer belt (18) is higher than the left end of conveyer belt (18), third roller (16) are inserted in the middle part of conveyer belt (18), conveyer belt (18) are through motor start.

6. The feeding device for precoated sand production according to claim 5, characterized in that: the quantity of loading board (19) is a plurality of, loading board (19) evenly distributed is at the surface of conveyer belt (18), and left side loading board (19) set up under the right-hand member of title workbin (8).