CN215542565U

CN215542565U - Concrete storage bin

Info

Publication number: CN215542565U
Application number: CN202120898435.8U
Authority: CN
Inventors: 朱磊; 曹存坤; 殷先文; 施志刚; 陈少华
Original assignee: Wuhan Dongfang Minghu Industry and Trade Co Ltd
Current assignee: Wuhan Dongfang Minghu Industry and Trade Co Ltd
Priority date: 2021-04-28
Filing date: 2021-04-28
Publication date: 2022-01-18
Anticipated expiration: 2031-04-28

Abstract

The utility model discloses a concrete bin which comprises a bin body, wherein a feed inlet is formed in the upper end surface of the bin body, a discharge outlet is formed in the bottom of the bin body, a horizontal vibrating screen is arranged in the bin body, baffle plates are vertically arranged on the edges of the periphery of the vibrating screen, shaking devices are respectively arranged below the end parts of two sides of the vibrating screen, and a driving device for driving the shaking devices is fixedly arranged on the outer side of the bin body; a pouring outlet is formed in the baffle plate positioned on the left side of the vibrating screen, a pouring electromagnetic valve is arranged on the pouring outlet, and a cleaning opening matched with the pouring outlet is formed in the left side wall of the bin body; the concrete bin can filter out sundries in concrete and automatically clean and pour out the sundries.

Description

Concrete storage bin

Technical Field

The utility model relates to the field of concrete processing equipment, in particular to a concrete bin.

Background

The common concrete is artificial stone which is prepared by taking cement as a main cementing material, adding water, sand, stones and chemical additives and mineral admixtures if necessary, mixing the materials according to a proper proportion, uniformly stirring, densely molding, curing and hardening.

Before the concrete mixing mixes, need carry out preliminary mixing in the concrete feed bin between each concrete raw materials, probably mixed bold earth and rubble in the production machining efficiency concrete raw materials that improves the concrete mixing, bold earth and rubble can seriously reduce the quality of concrete, before the preparation concrete, often need filter the raw materials, filter with debris such as clod rubble in the raw materials, in order to guarantee the smooth preparation of follow-up concrete and guarantee the quality of the concrete of producing.

The existing concrete bin can only simply filter concrete raw materials, needs frequent manual cleaning of a filter screen, avoids blockage, is long in cleaning time, inconvenient to operate and needs high labor cost.

Disclosure of Invention

The utility model aims to provide a concrete storage bin aiming at the problems in the prior art, which can filter out sundries in concrete and automatically clean and pour out the sundries.

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

a concrete bin comprises a bin body, wherein a feed inlet is formed in the upper end face of the bin body, a discharge outlet is formed in the bottom of the bin body, a horizontal vibrating screen is arranged in the bin body, baffle plates are vertically arranged on the edges of the periphery of the vibrating screen, shaking devices are respectively arranged below the end parts of two sides of the vibrating screen, and a driving device for driving the shaking devices is fixedly arranged on the outer side of the bin body; the shaking device comprises a substrate fixedly mounted on the inner side wall of the bin body, the substrate is connected with a reciprocating mechanism, the reciprocating mechanism comprises a first connecting rod, one end of the first connecting rod is rotatably connected with the substrate, the other end of the first connecting rod is rotatably connected with a second connecting rod, one end of the second connecting rod is rotatably connected with a sliding block, two sides of the sliding block are provided with a pair of limiting plates which are fixedly mounted with the substrate and are parallel to each other, one side of the sliding block along the movement direction is connected with a push rod, the push rod is connected with a supporting firmware, the supporting firmware is fixedly mounted with the substrate, the end part of the push rod is connected with a supporting block, and the supporting block is fixedly connected with the vibrating screen; the vibrating screen is characterized in that a pouring opening is formed in a baffle plate on the left side of the vibrating screen, a pouring electromagnetic valve is arranged at the pouring opening, and a cleaning opening matched with the pouring opening is formed in the left side wall of the bin body.

In the scheme, concrete is poured into the bin body from the feeding hole, the concrete is stored below the bin body after being filtered by the vibrating screen, and the discharging hole in the bottom of the bin body is used for taking out the concrete;

the working process is that the vibrating screen is driven by a lower vibrating device to vibrate in a vibrating mode, impurities and broken stones in concrete are filtered out in the vibrating process of the vibrating screen, and the impurities and the broken stones are temporarily stored above the vibrating screen through the baffle plate, so that frequent cleaning is avoided;

when a certain amount of sundries and crushed stones are stored, the pouring electromagnetic valve of the left baffle is electrified and opened, and the sundries and the crushed stones are poured out of the bin body through the pouring opening, so that the blockage of the vibrating screen caused by excessive accumulation of the sundries and the crushed stones is avoided;

the reciprocating mechanism is based on the principle that the driving device drives the first connecting rod to rotate, the first connecting rod drives one end of the second connecting rod to move together, the other end of the second connecting rod drives the sliding block to do linear motion along the limiting plate, and the sliding block enables the vibrating screen to shake and vibrate through the push rod and the supporting block.

Furthermore, the driving device comprises a supporting shell fixedly arranged on the outer side wall of the bin body and a driving motor fixedly connected with the supporting shell, and an output shaft of the driving motor penetrates through the outer side wall of the bin body and is fixedly connected with one end of the first connecting rod. The driving motor is used for driving the first connecting rod to rotate.

Further, the supporting and fixing part comprises a fixing block, side plates are arranged on two sides of the fixing block, screw holes are formed in the side plates, the fixing block is fixed with the base plate through bolts through the side plates, a through hole is formed in the middle of the fixing block, and the push rod penetrates through the through hole and is connected with the fixing block in a sliding mode. The supporting and fixing part is used for supporting and fixing the push rod on one hand and limiting the linear motion of the push rod on the other hand.

Furthermore, the pouring electromagnetic valve comprises a rotary valve body arranged on the pouring opening and an electromagnetic rotary driving assembly arranged on the upper side of the baffle, and a rotating shaft in the middle of the rotary valve body is connected with the output end of the electromagnetic rotary driving assembly. The pouring solenoid valve is used to open and close the pouring spout.

Furthermore, a plurality of supporting legs are arranged on the lower side of the bin body.

Furthermore, clearance department is equipped with the decurrent slide of slope, the other end of slide is equipped with the dump bin. The slideway is used for conveniently sliding sundries and broken stones falling from the pouring opening to the waste bin.

Furthermore, the base plate is fixedly provided with a first shaft sleeve, the end part of the first connecting rod is connected with a first fixing rod, the first shaft sleeve is arranged on the outer side of the first fixing rod in a sleeved mode and is rotatably connected with the first fixing rod, and the end part of the first fixing rod is connected with the driving device. The driving device drives the first fixing rod to rotate so as to enable the first fixing rod to rotate.

Further, the slider is the cuboid structure, the height of slider with the height of limiting plate is the same, keeping away from of slider one side of base plate is equipped with the articulated shaft perpendicularly, the tip of second connecting rod is equipped with the second axle sleeve, the second axle sleeve cover is located the outside of articulated shaft, with the articulated shaft rotates to be connected. The height of the sliding block is the same as that of the limiting plate, so that the limiting plate and the second connecting rod are prevented from moving and interfering.

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

1. a vibrating screen is arranged in the bin body, concrete is poured into the bin body from the feeding hole, the concrete is stored below the bin body after being filtered by the vibrating screen, broken stones and impurities in the concrete are filtered out through the vibrating screen, and the quality of the concrete is improved;

2. the baffle plates are arranged on the peripheral sides of the vibrating screens, impurities and broken stones in concrete are filtered out in the vibrating process of the vibrating screens, and are temporarily stored above the vibrating screens through the baffle plates, so that frequent cleaning is avoided;

3. after a certain amount of sundries and crushed stones are stored, the pouring electromagnetic valve of the left baffle is electrified and opened, the sundries and the crushed stones are poured out of the bin body through the pouring opening, and the blockage of the vibrating screen caused by excessive accumulation of the sundries and the crushed stones is avoided.

Drawings

FIG. 1 is a schematic structural diagram of a concrete silo according to the present invention;

FIG. 2 is a schematic structural view of the reciprocating mechanism of the present invention;

FIG. 3 is a schematic structural view of a pouring solenoid valve according to the present invention;

in the figure: 1. a bin body; 2. a feed inlet; 3. a discharge port; 4. vibrating and screening; 5. a baffle plate; 6. a substrate; 7. a first link; 8. a second link; 9. a slider; 10. a limiting plate; 11. a push rod; 12. supporting the fixing piece; 13. a support block; 14. pouring out the electromagnetic valve; 15. a pouring outlet; 16. cleaning the opening; 17. a support housing; 18. a drive motor; 19. supporting legs; 20. a slideway; 21. a waste bin; 22. a first bushing; 23. a first fixing lever; 24. hinging a shaft; 25. and a second shaft sleeve.

Detailed Description

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

In the description of the present invention, it should be noted that the terms "upper", "lower", "left", "right", "top", "bottom", "inner", "outer", "horizontal", "vertical", and the like indicate orientations or positional relationships that are based on the orientations or positional relationships shown in the drawings, and are only used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

As shown in fig. 1 to 3, a concrete silo comprises a silo body 1, wherein a feed inlet 2 is arranged on the upper end surface of the silo body 1, a discharge outlet 3 is arranged at the bottom of the silo body 1, a horizontal vibrating screen 4 is arranged in the silo body 1, baffles 5 are vertically arranged on the edges of the vibrating screen 4 on the periphery, shaking devices are respectively arranged below the end parts of two sides of the vibrating screen 4, and a driving device for driving the shaking devices is fixedly arranged on the outer side of the silo body 1; the shaking device comprises a substrate 6 fixedly mounted on the inner side wall of the bin body 1, the substrate 6 is connected with a reciprocating mechanism, the reciprocating mechanism comprises a first connecting rod 7, one end of the first connecting rod 7 is rotatably connected with the substrate 6, the other end of the first connecting rod 7 is rotatably connected with a second connecting rod 8, one end of the second connecting rod 8 is rotatably connected with a slider 9, a pair of limiting plates 10 which are parallel to each other and fixedly mounted with the substrate 6 are arranged on two sides of the slider 9, one side of the slider 9 along the movement direction is connected with a push rod 11, the push rod 11 is connected with a supporting firmware 12, the supporting firmware 12 is fixedly mounted with the substrate 6, the end part of the push rod 11 is connected with a supporting block 13, and the supporting block 13 is fixedly connected with the vibrating screen 4; the baffle 5 positioned on the left side of the vibrating screen 4 is provided with a pouring outlet 15, the pouring outlet 15 is provided with a pouring electromagnetic valve 14, and the left side wall of the bin body 1 is provided with a cleaning opening 16 matched with the pouring outlet 15.

In the scheme, concrete is poured into the bin body 1 from the feeding hole 2, and after being filtered by the vibrating screen 4, the concrete is stored below the bin body 1, and the discharging hole 3 at the bottom of the bin body 1 is used for taking out the concrete;

the working process is that the vibrating screen 4 is driven by a lower vibrating device to vibrate in a vibrating mode, sundries and broken stones in concrete are filtered out in the vibrating process of the vibrating screen 4, and the sundries and the broken stones are temporarily stored above the vibrating screen 4 through the baffle 5, so that frequent cleaning is avoided;

when a certain amount of sundries and crushed stones are stored, the pouring electromagnetic valve 14 of the left baffle 5 is electrified and opened, and the sundries and the crushed stones are poured out of the bin body 1 through the pouring opening 15, so that the blockage of the vibrating screen 4 caused by the excessive accumulation of the sundries and the crushed stones is avoided;

the principle of the reciprocating mechanism is that the driving device drives the first connecting rod 7 to rotate, the first connecting rod 7 drives one end of the second connecting rod 8 to move together, the other end of the second connecting rod 8 drives the sliding block 9 to do linear motion along the limiting plate 10, and the sliding block 9 enables the vibrating screen 4 to shake and vibrate through the push rod 11 and the supporting block 13.

Further, the driving device comprises a supporting shell 17 fixedly mounted on the outer side wall of the bin body 1 and a driving motor 18 fixedly connected with the supporting shell 17, and an output shaft of the driving motor 18 penetrates through the outer side wall of the bin body 1 and is fixedly connected with one end of the first connecting rod 7. The driving motor 18 is used for driving the first connecting rod 7 to rotate.

Further, support firmware 12 includes the fixed block, the both sides of fixed block are equipped with the curb plate, the curb plate is equipped with the screw, the fixed block pass through the curb plate with 6 bolt fastening of base plate, the middle part of fixed block is equipped with the through-hole, push rod 11 pass the through-hole, with fixed block sliding connection. The support member 12 is used to support and fix the push rod 11, and to limit the linear motion of the push rod 11.

Further, the pouring electromagnetic valve 14 comprises a rotary valve body arranged on the pouring opening 15 and an electromagnetic rotary driving assembly arranged on the upper side of the baffle 5, and a rotating shaft in the middle of the rotary valve body is connected with an output end of the electromagnetic rotary driving assembly. The pouring solenoid valve 14 is used to open and close the pouring spout 15.

Further, a plurality of supporting feet 19 are arranged on the lower side of the bin body 1.

Further, a slide way 20 inclining downwards is arranged at the cleaning opening 16, and a waste material box 21 is arranged at the other end of the slide way 20. The chute 20 is used to facilitate the sliding of debris and crushed stones falling from the spout 15 to a waste bin 21.

Further, the base plate 6 is fixedly provided with a first shaft sleeve 22, the end portion of the first connecting rod 7 is connected with a first fixing rod 23, the first shaft sleeve 22 is sleeved on the outer side of the first fixing rod 23 and is rotatably connected with the first fixing rod 23, and the end portion of the first fixing rod 23 is connected with the driving device. The driving device rotates the first link 7 by driving the first fixing lever 23 to rotate.

Further, slider 9 is the cuboid structure, slider 9 highly with limiting plate 10 highly the same, slider 9 keeps away from one side of base plate 6 is equipped with articulated shaft 24 perpendicularly, the tip of second connecting rod 8 is equipped with second shaft sleeve 25, second shaft sleeve 25 cover is located articulated shaft 24's the outside, with articulated shaft 24 rotates and is connected. By making the height of the slider 9 the same as that of the limit plate 10, the limit plate 10 is prevented from moving and interfering with the second link 8.

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

Claims

1. A concrete bin is characterized by comprising a bin body, wherein a feed inlet is formed in the upper end face of the bin body, a discharge outlet is formed in the bottom of the bin body, a horizontal vibrating screen is arranged in the bin body, baffle plates are vertically arranged on the edges of the periphery of the vibrating screen, shaking devices are respectively arranged below the end parts of two sides of the vibrating screen, and a driving device for driving the shaking devices is fixedly arranged on the outer side of the bin body;

the shaking device comprises a substrate fixedly mounted on the inner side wall of the bin body, the substrate is connected with a reciprocating mechanism, the reciprocating mechanism comprises a first connecting rod, one end of the first connecting rod is rotatably connected with the substrate, the other end of the first connecting rod is rotatably connected with a second connecting rod, one end of the second connecting rod is rotatably connected with a sliding block, two sides of the sliding block are provided with a pair of limiting plates which are fixedly mounted with the substrate and are parallel to each other, one side of the sliding block along the movement direction is connected with a push rod, the push rod is connected with a supporting firmware, the supporting firmware is fixedly mounted with the substrate, the end part of the push rod is connected with a supporting block, and the supporting block is fixedly connected with the vibrating screen;

the vibrating screen is characterized in that a pouring opening is formed in a baffle plate on the left side of the vibrating screen, a pouring electromagnetic valve is arranged at the pouring opening, and a cleaning opening matched with the pouring opening is formed in the left side wall of the bin body.

2. The concrete bunker of claim 1, wherein the driving device comprises a supporting housing fixedly mounted to an outer sidewall of the bunker body, and a driving motor fixedly connected to the supporting housing, and an output shaft of the driving motor passes through the outer sidewall of the bunker body and is fixedly connected to one end of the first connecting rod.

3. The concrete bunker of claim 1, wherein the support fastener comprises a fixing block, side plates are arranged on two sides of the fixing block, screw holes are formed in the side plates, the fixing block is fixed with the base plate through bolts via the side plates, a through hole is formed in the middle of the fixing block, and the push rod penetrates through the through hole and is in sliding connection with the fixing block.

4. The concrete bunker of claim 1, wherein the pour solenoid valve comprises a rotary valve body disposed at the pour opening and an electromagnetic rotary driving component disposed on the upper side of the baffle plate, and a rotating shaft in the middle of the rotary valve body is connected with an output end of the electromagnetic rotary driving component.

5. The concrete silo according to claim 1, wherein the lower side of the silo body is provided with a plurality of support legs.

6. The concrete bunker of claim 1, wherein the cleaning opening is provided with a downward inclined chute, and the other end of the chute is provided with a waste bin.

7. The concrete bunker of claim 1, wherein the base plate is fixedly provided with a first shaft sleeve, the end of the first connecting rod is connected with a first fixing rod, the first shaft sleeve is sleeved outside the first fixing rod and is rotatably connected with the first fixing rod, and the end of the first fixing rod is connected with the driving device.

8. The concrete bunker of claim 1, wherein the sliding block is of a rectangular structure, the height of the sliding block is equal to that of the limiting plate, a hinge shaft is perpendicularly arranged on one side, away from the base plate, of the sliding block, a second shaft sleeve is arranged at the end of the second connecting rod, and the second shaft sleeve is arranged on the outer side of the hinge shaft and is rotatably connected with the hinge shaft.