CN220215646U - Filtering and vibrating device for concrete bin - Google Patents

Abstract

The utility model discloses a filtering vibration device for a concrete bin, which comprises a lower support body, wherein a motor is fixedly arranged at the side end of the lower support body, a first sprocket is fixedly connected with a transmission shaft part at the side end of the motor, a second sprocket is rotatably connected with the outer end of the first sprocket through a chain, a main rotating shaft is fixedly connected with the middle part of the side end of the second sprocket, an eccentric roller is fixedly connected with the outer curved surface of the middle part of the main rotating shaft, a rotating roller is movably connected with the outer curved surface of the upper end of the eccentric roller in a fit mode, the upper end of the rotating roller is rotatably connected with a support plate through a pin shaft, two side ends of the support plate are fixedly connected with an upper support body, the upper end of the upper support body is rotatably connected with an auxiliary rotating shaft in a penetrating mode, and the outer curved surface of the middle part of the auxiliary rotating shaft is rotatably connected with a screen box. The utility model realizes the vibration filtration of the concrete raw material and can accelerate the discharging of the filtered concrete raw material.

Description

Filtering and vibrating device for concrete bin

Technical Field

The utility model relates to the technical field of mixed soil processing, in particular to a filtering and vibrating device for a concrete bin.

Background

Concrete is one of the most prominent civil engineering materials in the current generation. The artificial stone is prepared from cementing material, granular aggregate, water, and optionally additives and admixtures according to a certain proportion, and is prepared by uniformly stirring, compacting, shaping, curing and hardening. The concrete has the characteristics of rich raw materials, low price and simple production process, so that the consumption of the concrete is increased. Meanwhile, the concrete has the characteristics of high compressive strength, good durability, wide strength grade range and the like, and the application range of the concrete is very wide, so that the concrete is not only used in various civil engineering, namely shipbuilding industry, mechanical industry, ocean development, geothermal engineering and the like, but also is an important material, wherein in the concrete processing process, the thickness degree of ingredients needs to be ensured, for example, sand and stone in the concrete processing ingredients need to be filtered, so that the thickness degree of sand and stone can reach the processing standard of the concrete.

However, when the prior art is actually used, the sand and gravel of the concrete processing ingredients are filtered and screened through the screen cloth which is manually used in the process of filtering the concrete processing ingredients, and when the sand and gravel of the concrete processing ingredients are screened through the screen cloth which is manually used, the screening efficiency is low, and batch screening cannot be carried out, so that the overall working efficiency of concrete processing can be influenced.

Disclosure of Invention

The utility model aims to provide a filtering and vibrating device for a concrete bin, which aims to solve the problems that in the prior art, in the process of filtering concrete processing ingredients, sand and stone of the concrete processing ingredients are filtered and screened manually by using a screen, and when the sand and stone of the concrete processing ingredients are screened manually by using the screen, the screening efficiency is low and batch screening cannot be carried out, so that the overall working efficiency of concrete processing can be influenced.

In order to achieve the above purpose, the present utility model provides the following technical solutions: including mounting plate, mounting plate upper end both sides fixedly connected with lower support body, lower support body side fixed mounting is provided with the motor, the first sprocket of motor side transmission shaft part fixedly connected with, first sprocket outer end is connected with the second sprocket through the chain rotation, second sprocket side middle part fixedly connected with main axis of rotation, main axis of rotation middle part outer curved surface fixedly connected with eccentric gyro wheel, eccentric gyro wheel upper end outer curved surface laminating swing joint has the gyro wheel that rotates, the gyro wheel upper end that rotates has the backup pad through the round pin axle swivelling joint, backup pad both sides end fixedly connected with goes up the support body, go up support body inboard lower extreme fixed mounting and put the spring, go up support body upper end run-through swivelling joint and have vice axis of rotation, vice axis of rotation middle part outer curved surface swivelling joint has the sieve case, the spacing straight spout has been seted up in the run-through to the sieve case upper end, spacing straight spout inner wall has cup jointed the main axis of rotation, vice axis of rotation side top fixedly connected with first bevel gear, first bevel gear side end meshing is connected with the second bevel gear, second bevel gear laminating outer curved surface perpendicular to rotate, the outer curved surface of pinion is connected with the outer curved surface of third bevel gear is perpendicular, the outer curved surface of pinion is connected with the perpendicular bevel gear of rotation.

Preferably, the number of the lower supporting bodies is two, the two lower supporting bodies are symmetrically distributed on two sides of the upper end face of the mounting bottom plate respectively, and the main rotating shaft penetrates through and is rotatably connected to the upper end of the lower supporting body.

Preferably, the number of the upper supporting bodies is two, the two supporting bodies are symmetrically distributed at two side ends of the supporting plate respectively, a limiting column is fixedly connected to the middle part of the upper end face of the lower supporting body, and the inner wall of the lower end of the upper supporting body is sleeved on the outer curved surface of the upper end of the limiting column.

Preferably, the top fixed mounting sets up in the inboard of lower support body upper end under the spring, screen case bottom both sides fixed connection is inboard at upper support body middle part, screen case bottom runs through fixedly connected with row silo.

Preferably, the limiting straight sliding groove is inclined downwards, and the outer side end of the sieving opening is fixedly connected with the sieving groove.

Preferably, the number of the limiting bosses is two, the limiting bosses are symmetrically distributed on the outer curved surface of the upper end of the vertical rotating shaft respectively, the inner wall of the second bevel gear is provided with a limiting groove, and the outer ends of the limiting bosses are attached to the inner wall of the limiting groove in a movable mode.

Preferably, the outer curved surface of the lower end of the second bevel gear is rotationally connected with an upper mounting plate, the inner side end of the upper mounting plate is fixedly connected with the side surface of the upper end of the upper supporting body, and the inner side end of the fourth bevel gear is fixedly connected with the top end of the side of the main rotating shaft.

Preferably, the lower top end of the vertical rotating shaft is rotationally connected with a lower mounting plate, and the side top end of the lower mounting plate is fixedly connected with the middle end of the outer side of the lower support body.

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

1. according to the utility model, when concrete processing raw materials continuously fall into the upper end of the screen box, the motor fixedly arranged at the side end of the lower support body is started, when the motor is started, the first sprocket welded on the transmission shaft part at the side end of the motor is driven to rotate, the eccentric roller is sequentially driven to rotate, when the eccentric roller rotates, the outer curved surface of the upper end of the eccentric roller is pushed to be jointed with the movably connected rotating roller to move upwards, when the rotating roller moves upwards, the upper support body welded at the two side ends of the support plate is sequentially driven to move upwards, when the upper support body moves upwards, the spring fixedly arranged at the inner side lower end of the upper support body is stretched, when the spring is stretched, the elastic potential energy generated by stretching deformation of the spring can reversely pull the upper support body to move downwards, so that the upper support body can move upwards and downwards, when the eccentric roller continues to rotate to a low position, the upper support body can be sequentially driven to move upwards and downwards through the limit column welded on the upper end surface of the lower support body, the upper support body can sequentially drive the limit upper support body to move upwards and downwards, and the upper support body can slide downwards, and the filter material is automatically discharged from the screen plate to the filter screen plate, and the raw materials can be automatically and vibration-shaped when the raw materials are filtered and are discharged from the screen plate, and the raw materials can be automatically and are prevented from being in a vibration mode, and the material is prevented from being processed by passing through the filter screen plate;

2. the utility model can drive the middle inner wall of the second bevel gear to be jointed with the movably connected vertical rotating shaft in sequence to rotate when the main rotating shaft rotates, can drive the limit boss arranged on the outer curved surface of the upper end of the vertical rotating shaft to rotate when the vertical rotating shaft rotates, and the outer end of the limit boss is jointed with the inner wall of the limit groove in a movable way, so that when the limit boss rotates, the first bevel gear which is meshed with the side end of the first bevel gear is driven to rotate, when the second bevel gear rotates, the first bevel gear which is welded at the side top end of the auxiliary rotating shaft is driven to rotate, when the first bevel gear rotates, the upper end of the upper support body is driven to rotate through the auxiliary rotating shaft which is connected in a penetrating way, and when the auxiliary rotating shaft rotates, the rotary paddle which is welded on the outer curved surface of the middle of the auxiliary rotating shaft is driven to rotate, so that the filtered concrete raw material can be rotationally pushed to the discharge groove which penetrates through the welding at the bottom end of the screen box, thereby playing the role of accelerating the filtered concrete raw material, avoiding the situation that the filtered concrete raw material is piled up, and realizing the effect of accelerating the filtering of the concrete raw material and vibrating the filtered raw material.

Drawings

FIG. 1 is a schematic diagram of the whole structure of a filtering and vibrating device for a concrete silo;

FIG. 2 is a schematic diagram of the whole structure of a filtering and vibrating device for a concrete silo;

FIG. 3 is a schematic view of a part of a filtering and vibrating device for a concrete silo according to the present utility model;

fig. 4 is a schematic cross-sectional view of the whole structure of the filtering vibration device for the concrete silo.

In the figure: 1. a mounting base plate; 2. a lower support body; 3. a motor; 4. a first sprocket; 5. a second sprocket; 6. a main rotation shaft; 7. eccentric idler wheels; 8. rotating the roller; 9. a support plate; 10. an upper support body; 11. a limit column; 12. a spring; 13. an auxiliary rotating shaft; 14. a screen box; 15. limiting straight sliding grooves; 16. a sieve plate; 17. sieving; 18. a first bevel gear; 19. a second bevel gear; 20. a vertical rotating shaft; 21. a third bevel gear; 22. a fourth bevel gear; 23. rotating the paddle; 24. and a limit boss.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: comprises a mounting bottom plate 1, two lower supporting bodies 2 are welded on two sides of the upper end of the mounting bottom plate 1, the two lower supporting bodies 2 are symmetrically distributed on two sides of the upper end face of the mounting bottom plate 1 respectively, a motor 3 is fixedly arranged on two side ends of the lower supporting bodies 2, a first chain wheel 4 is welded on a transmission shaft part of the side end of the motor 3, the outer end of the first chain wheel 4 is rotationally connected with a second chain wheel 5 through a chain, a main rotating shaft 6 is welded on the middle part of the side end of the second chain wheel 5, the main rotating shaft 6 is rotationally connected on the upper end of the lower supporting body 2 through a rotating shaft, an eccentric roller 7 is welded on an outer curved surface of the middle part of the main rotating shaft 6, a rotating roller 8 is rotationally connected with a supporting plate 9 through a pin shaft, two upper supporting bodies 10 are welded on two side ends of the supporting plate 9 respectively and symmetrically distributed on two side ends of the supporting plate 9, the middle part of the upper end surface of the lower support body 2 is welded with a limit post 11, the inner wall of the lower end of the upper support body 10 is sheathed on the outer curved surface of the upper end of the limit post 11, the lower end of the inner side of the upper support body 10 is fixedly provided with a spring 12, the lower top end of the spring 12 is fixedly arranged on the inner side of the upper end of the lower support body 2, the upper end of the upper support body 10 is connected with a secondary rotating shaft 13 through the penetrating rotation of a rotating shaft, the outer curved surface of the middle part of the secondary rotating shaft 13 is rotationally connected with a screen box 14 through the rotating shaft, the two sides of the bottom end of the screen box 14 are welded on the inner side of the middle part of the upper support body 10, the bottom end of the screen box 14 is penetrated and welded with a discharge groove, the upper end of the screen box 14 is penetrated and provided with a limit straight chute 15, the limit straight chute 15 is in a downward inclined shape, the inner wall of the limit straight chute 15 is sheathed with a screen plate 16, the side end of the screen box 14 is provided with a screening opening 17, the outer side end of the screening opening 17 is welded with a screening groove, the side end of the secondary rotating shaft 13 is welded on the side top of the secondary rotating shaft 18, the side end meshing of first bevel gear 18 is connected with second bevel gear 19, the middle part inner wall laminating swing joint of second bevel gear 19 has perpendicular pivot 20, spacing boss 24 has been seted up to perpendicular pivot 20 upper end outer curved surface, and spacing boss 24 quantity has two, with perpendicular pivot 20 upper end outer curved surface symmetric distribution, spacing recess has been seted up to second bevel gear 19 inner wall, and spacing boss 24 outer end laminating swing joint is at spacing recess inner wall, second bevel gear 19 lower extreme outer curved surface is connected with the upper mounting plate through the pivot rotation, and go up the inboard end welding and be in last support body 10 upper end side, perpendicular pivot 20 lower extreme outer curved surface welding has third bevel gear 21, third bevel gear 21 meshing is connected with fourth bevel gear 22, and fourth bevel gear 22 inboard end welding is on main pivot 6 side top, perpendicular pivot 20 lower top is connected with the lower mounting plate through the pivot rotation, and lower mounting plate side top welding is in the middle-side end of lower support body 2, vice axis 13 middle part outer curved surface welding has rotating paddle 23.

Working principle: when the utility model is used, the concrete processing raw materials to be filtered are continuously poured into the upper end of the screen box 14 which is connected with the outer curved surface of the middle part of the auxiliary rotating shaft 13 through the rotating shaft, when the concrete processing raw materials are continuously poured into the upper end of the screen box 14, the motor 3 fixedly arranged at the side end of the lower support body 2 is started, when the motor 3 is started, the first chain wheel 4 which is welded on the transmission shaft part at the side end of the motor 3 is driven to rotate, when the first chain wheel 4 rotates, the second chain wheel 5 which is connected with the outer end of the first chain wheel 4 through the rotating chain is driven to rotate, when the second chain wheel 5 rotates, the main rotating shaft 6 which is welded on the middle part of the side end of the second chain wheel 5 is driven to rotate, when the main rotating shaft 6 rotates, the eccentric roller 7 which is welded on the outer curved surface of the middle part of the main rotating shaft 6 is driven to rotate, when the eccentric roller 7 rotates, the outer curved surface of the upper end of the eccentric roller 7 is pushed to be jointed with the movable rotating roller 8 to move upwards, when the rotating roller 8 moves upwards, the upper supporting bodies 10 welded at the two side ends of the supporting plate 9 are sequentially driven to move upwards, when the upper supporting bodies 10 move upwards, springs 12 fixedly arranged at the lower ends of the inner sides of the upper supporting bodies 10 are stretched, when the springs 12 are stretched, elastic potential energy generated by stretching deformation of the springs 12 can reversely pull the upper supporting bodies 10 to move downwards, when the eccentric roller 7 continues to rotate to a low position, the springs 12 can rapidly pull the upper supporting bodies 10 to move downwards, so that the upper supporting bodies 10 can move upwards and downwards, the limiting effect of the upper supporting bodies 10 to move upwards and downwards can be achieved through limiting columns 11 welded at the middle parts of the upper end surfaces of the lower supporting bodies 2, when the upper supporting bodies 10 move upwards and downwards, the sieve plates 16 sleeved on the inner walls of limiting straight sliding grooves 15 are sequentially driven to vibrate upwards and downwards, when the screen plate 16 vibrates up and down, the concrete processing raw materials can be subjected to vibration filtration, and the limiting straight chute 15 is inclined downwards, so that when the screen plate 16 performs vibration filtration on the concrete processing raw materials, larger raw materials which cannot pass through the screen plate 16 can be automatically separated and discharged through a screening opening 17 formed in the side end of the screen box 14, and the purposes of performing vibration filtration on the concrete raw materials and automatically discharging unqualified raw materials are achieved, so that batch filtration on the concrete raw materials is facilitated;

simultaneously when main axis of rotation 6 rotates, can drive the fourth bevel gear 22 that the meshing of third bevel gear 21 was connected rotates, when fourth bevel gear 22 rotated, can drive the outer curved surface welded third bevel gear 21 of perpendicular pivot 20 lower extreme and rotate, when third bevel gear 21 rotated, can drive the perpendicular pivot 20 of the outer curved surface of second bevel gear 19 middle part inner wall laminating swing joint, when perpendicular pivot 20 rotates, can drive the spacing boss 24 that the outer curved surface of perpendicular pivot 20 upper end was seted up and rotate, and spacing boss 24 outer end laminating swing joint is at spacing recess inner wall, thereby when spacing boss 24 rotates, can drive the second bevel gear 19 that first bevel gear 18 side end meshing was connected and rotate, when second bevel gear 19 rotates, can drive the first bevel gear 18 of the outer curved surface welding of vice axis of rotation 13 side top end of auxiliary rotating shaft 13 and rotate, when first bevel gear 18 rotates, can drive the vice axis of rotation 13 through the vice axis of rotation 13 and rotate, can drive the rotatory oar 23 of vice axis of rotation 13 outer curved surface welding of rotating, when vice axis of rotation 13 rotates, filter tip 23 carries out the filter media and filter media, thereby the filter media is realized and the filter media is discharged, the filter media is realized and the filter media is discharged and the filter media is accelerated.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 (8)

1. The utility model provides a concrete feed bin is with filtering vibrator, includes mounting plate (1), its characterized in that: the utility model discloses a screen sieving machine, including mounting plate (1), lower support body (2), motor (3) are fixedly connected with in mounting plate (1) upper end both sides, lower support body (2) side fixedly mounted has motor (3), motor (3) side transmission shaft part fixedly connected with first sprocket (4), first sprocket (4) outer end is connected with second sprocket (5) through the chain rotation, second sprocket (5) side middle part fixedly connected with main axis of rotation (6), main axis of rotation (6) middle part outer curved surface fixedly connected with eccentric gyro wheel (7), eccentric gyro wheel (7) upper end outer curved surface laminating swing joint has rotatory gyro wheel (8), rotatory gyro wheel (8) upper end is connected with backup pad (9) through the round pin axle rotation, backup pad (9) both sides end fixedly connected with upper support body (10), upper support body (10) inboard lower extreme fixedly mounted has spring (12), upper support body (10) upper end run through the rotation and are connected with vice axis of rotation (13), vice axis of rotation (13) middle part outer curved surface rotation is connected with screen box (14), screen box (14) are equipped with through the limit chute (16), screen box (16) are seted up to limit chute (16), the utility model discloses a motor rotor, including auxiliary rotating shaft (13) side top fixedly connected with first bevel gear (18), first bevel gear (18) side meshing is connected with second bevel gear (19), second bevel gear (19) middle part inner wall laminating swing joint has perpendicular pivot (20), spacing boss (24) have been seted up to the outer curved surface of perpendicular pivot (20) upper end, the outer curved surface fixedly connected with third bevel gear (21) of perpendicular pivot (20) lower extreme, third bevel gear (21) meshing is connected with fourth bevel gear (22), the outer curved surface fixedly connected with rotary oar (23) in auxiliary rotating shaft (13) middle part.

2. The filtering and vibrating device for a concrete silo according to claim 1, wherein: the number of the lower supporting bodies (2) is two, the two lower supporting bodies are symmetrically distributed on two sides of the upper end face of the mounting bottom plate (1), and the main rotating shaft (6) penetrates through and is rotatably connected to the upper end of the lower supporting body (2).

3. The filtering and vibrating device for a concrete silo according to claim 1, wherein: the number of the upper supporting bodies (10) is two, the two supporting bodies are symmetrically distributed at two side ends of the supporting plate (9) respectively, a limiting column (11) is fixedly connected to the middle of the upper end face of the lower supporting body (2), and the inner wall of the lower end of the upper supporting body (10) is sleeved on the outer curved surface of the upper end of the limiting column (11).

4. The filtering and vibrating device for a concrete silo according to claim 1, wherein: the upper end of the spring (12) is fixedly arranged on the inner side of the upper end of the lower support body (2), two sides of the bottom end of the screen box (14) are fixedly connected on the inner side of the middle of the upper support body (10), and the bottom end of the screen box (14) is fixedly connected with a discharge groove in a penetrating mode.

5. The filtering and vibrating device for a concrete silo according to claim 1, wherein: the limiting straight sliding groove (15) is inclined downwards, and the outer side end of the sieving opening (17) is fixedly connected with a sieving groove.

6. The filtering and vibrating device for a concrete silo according to claim 1, wherein: the number of the limiting bosses (24) is two, the limiting bosses are symmetrically distributed on the outer curved surface of the upper end of the vertical rotating shaft (20), limiting grooves are formed in the inner wall of the second bevel gear (19), and the outer ends of the limiting bosses (24) are attached to the inner wall of the limiting grooves in a movable mode.

7. The filtering and vibrating device for a concrete silo according to claim 1, wherein: the outer curved surface of the lower end of the second bevel gear (19) is rotationally connected with an upper mounting plate, the inner side end of the upper mounting plate is fixedly connected with the side surface of the upper end of the upper supporting body (10), and the inner side end of the fourth bevel gear (22) is fixedly connected with the top end of the side of the main rotating shaft (6).

8. The filtering and vibrating device for a concrete silo according to claim 1, wherein: the lower top end of the vertical rotating shaft (20) is rotationally connected with a lower mounting plate, and the side top end of the lower mounting plate is fixedly connected with the middle end of the outer side of the lower support body (2).