CN214055884U

CN214055884U - Grit material storehouse of effective jam that reduces

Info

Publication number: CN214055884U
Application number: CN202022655047.5U
Authority: CN
Inventors: 陈春荣
Original assignee: Shanghai Fuji Cement Products Co ltd
Current assignee: Shanghai Fuji Cement Products Co ltd
Priority date: 2020-11-17
Filing date: 2020-11-17
Publication date: 2021-08-27
Anticipated expiration: 2030-11-17

Abstract

The utility model relates to an effective grit material storehouse that reduces jam, including lower hopper, its discharge gate department that is located lower hopper of outer end wall of lower hopper is provided with beats the subassembly, beat the subassembly and include fixed connection in the outer end wall of lower hopper and be located the mounting bracket of the discharge gate department of lower hopper and set up the vibrating part on the mounting bracket, the flexible end of vibrating part and the outer end wall butt of lower hopper. This application has the condition emergence that effectively reduces down the hopper jam to guarantee the effect that the follow-up weighing work of concrete batching equipment normally goes on.

Description

Grit material storehouse of effective jam that reduces

Technical Field

The application relates to the technical field of sandstone storage bins, in particular to an sandstone storage bin capable of effectively reducing blockage.

Background

At present, the concrete proportioning machine is used for various materials such as: the automatic equipment for quantitatively distributing the gravels is mainly applied to the concrete construction industry to replace manual platform scales or volume metering and other modes, has the characteristics of high metering precision, high distribution efficiency, high automation degree and the like, and is one of the main parts in complete equipment of a full-automatic concrete mixing plant.

The current chinese patent that publication number is CN205167234U discloses a concrete proportioning machine, and it includes the frame, sets up the feed bin on frame upper portion, sets up the weighing hopper in the feed bin below to and set up the batching conveyer belt in the weighing hopper below, the concrete proportioning machine carries out the during operation, and the grit that the workman will weigh drops into the feed bin, and the grit in the feed bin gets into the batching hopper and weighs, drops to the batching conveyer belt after weighing the completion and transports away.

With respect to the related art among the above, the inventors consider that the following drawbacks occur: when the workman puts in the grit in toward the feed bin, the grit once only is put in too much and is caused the jam bottom the feed bin easily, influences follow-up work of weighing.

SUMMERY OF THE UTILITY MODEL

In order to reduce down the hopper jam condition and take place to guarantee that the follow-up work of weighing of concrete dosing equipment normally goes on, this application provides an effective grit material storehouse that reduces the jam.

The application provides a pair of grit material storehouse that effectively reduces jam adopts following technical scheme:

the utility model provides an effective grit material storehouse that reduces jam, includes hopper down, its discharge gate department that is located hopper down of outer end wall of hopper is provided with beats the subassembly down, beat the subassembly and include fixed connection in the outer end wall of hopper down and be located the mounting bracket of the discharge gate department of hopper down and set up the vibrating part on the mounting bracket, the flexible end of vibrating part and the outer end wall butt of hopper down.

Through adopting above-mentioned technical scheme, the subassembly is beaten in the start-up because the accumulation of grit is too big and the condition of jam appears in the hopper down, under the supporting role of mounting bracket, the vibrating part carries out intermittent type nature vibration and beats to the outer endwall of hopper down to the grit of the jam in the hopper is derived at the in-process discharge gate of hopper down from the vibration down, and the condition that the hopper blockked up takes place under the effective reduction of whole process, thereby guarantees that the follow-up work of weighing of concrete proportioning equipment normally goes on.

Optionally, the mounting rack comprises a bearing plate and two connecting plates, the same ends of the two connecting plates are respectively fixed perpendicularly to the two ends of the bearing plate, one end of the connecting plate, far away from the bearing plate, is fixedly connected with the outer end wall of the blanking hopper, a fixing plate is arranged between the two connecting plates, the vibration part comprises a driving part arranged on one side of the bearing plate, back to the blanking hopper, and a driving disc, a connecting disc, an elastic part and a pushing rod which are arranged on one side of the bearing plate, near the blanking hopper, and are positioned between the two connecting plates, an output shaft of the driving part penetrates through the bearing plate and is fixedly connected with the driving disc, one end of the pushing rod is fixedly connected with the connecting disc, one end of the pushing rod, far away from the connecting disc, penetrates through the fixing plate and is abutted against the outer end wall of the blanking hopper, the elastic part is sleeved on the pushing rod and is positioned between the connecting disc and the fixing plate, and one end of the elastic part is fixedly connected with one side of the fixing plate, near the connecting disc, the end, far away from the fixed plate, of the elastic piece is fixedly connected with the end face, back to the driving disc, of the connecting disc, the edge, far away from the second driving piece, of the end face of the driving disc is provided with a pushing ball, the edge, far away from the pushing rod, of the end face of the connecting disc is provided with a pushing groove matched with the pushing ball, and the pushing ball pushes the connecting disc through the pushing groove.

Through adopting above-mentioned technical scheme, driving piece drive-disc is rotatory, under the impetus of propelling movement ball, makes the catch bar and the outer end wall butt of hopper down to reach the effect of beating hopper down, and under the mating reaction of fixed plate and elastic component, make the catch bar can be reciprocal beat hopper down.

Optionally, the promotion ball is provided with a plurality ofly, and is a plurality of the promotion ball is along the circumferencial direction evenly distributed of driving-disc, it has a plurality ofly, a plurality ofly to promote the groove and evenly distributed along the circumferencial direction of connection pad.

Through adopting above-mentioned technical scheme, the setting of a plurality of pushballs and promotion groove has increased the frequency that the catch bar beats down the hopper to the unloading of hopper is favorable to more.

Optionally, the connecting plate includes with loading board vertical fixation's first slide board and with the laminating of first slide board and can follow the second slide board that the length direction of first slide board slided, the one end that first slide board was kept away from to the second slide board is connected with the outer endwall fixed connection of hopper down, two one side that the second slide board is close to each other respectively with the both ends face fixed connection of fixed plate, and the second slide board has seted up the T-slot along its length direction to the side of fixed plate dorsad, the side fixedly connected with and the T-slot assorted T-shaped piece that first slide board is close to the second slide board, the T-shaped piece slides through T-slot and second slide board and is connected.

Through adopting above-mentioned technical scheme, the setting in T-shaped piece and T-shaped groove provides the effect of direction for sliding between first slide plate and the second slide plate to be convenient for the staff adjusts the length of connecting plate, so that the position of preferred can be adjusted to the position of beating of catch bar.

Optionally, one end of the first sliding plate, which is far away from the bearing plate, is fixedly connected with a locking block, and a fastening piece for locking the first sliding plate and the second sliding plate is arranged on the locking block.

Through adopting above-mentioned technical scheme, the setting of fastener is used for locking the connecting plate of adjusting good length.

Optionally, one end of the push rod, which is far away from the connecting disc, is fixedly connected with a beating disc.

Through adopting above-mentioned technical scheme, the area of contact of catch bar with lower hopper has been increased in the setting of beating the dish to make the beating effect of catch bar better.

Optionally, the beating assemblies are arranged in two groups, and the two groups of beating assemblies are symmetrically arranged on the discharging hopper.

Through adopting above-mentioned technical scheme, the setting of two sets of subassemblies of beating makes the subassembly of beating beat better to the effect of beating of hopper down.

Optionally, a feed inlet of the discharging hopper is arranged in an open manner.

Through adopting above-mentioned technical scheme, the open setting of feed inlet of hopper is so that the more extensive grit of accepting of hopper down.

In summary, the present application includes at least one of the following beneficial technical effects:

1. when the blockage of the hopper occurs due to the overlarge accumulation of the gravel, the rapping component is started, and under the supporting action of the mounting frame, the vibrating component intermittently vibrates and raps the outer end wall of the hopper, so that the blocked gravel in the hopper is led out from the discharge hole of the hopper in the vibrating process, the blockage of the hopper is effectively reduced in the whole process, and the normal operation of the subsequent weighing operation of the concrete batching equipment is ensured.

Drawings

Fig. 1 is a schematic view of the overall structure of the present application.

Fig. 2 is a schematic sectional structure view of fig. 1.

Fig. 3 is a schematic structural view of the rapping assembly of the present application.

Fig. 4 is a partially enlarged schematic view of a portion a in fig. 3.

Description of reference numerals: 1. feeding a hopper; 2. a rapping component; 21. a mounting frame; 211. a carrier plate; 212. a connecting plate; 213. a first slide plate; 214. a second slide plate; 215. a fixing plate; 216. a T-shaped slot; 217. a T-shaped block; 218. a locking block; 219. a fastener; 22. a drive member; 23. a drive disc; 231. pushing the ball; 24. a connecting disc; 241. a push groove; 25. an elastic member; 26. a push rod; 27. the disc is beaten.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses grit material storehouse of effective reduction jam. Referring to fig. 1 and 2, an effective blockage reducing grit material silo comprises a lower hopper 1 and a rapping assembly 2 symmetrically disposed on the outer end wall of the lower hopper 1 and located at the discharge opening of the lower hopper 1. In order to enable the blanking hopper 1 to bear sand and stone in a larger range, the feeding hole of the blanking hopper 1 is arranged in an open mode.

With reference to fig. 2 and 3, the rapping assembly 2 comprises a mounting frame 21; the mounting frame 21 comprises a bearing plate 211 and two connecting plates 212 which are respectively vertically fixed with two opposite ends of the bearing plate 211, and one end of each connecting plate 212, which is far away from the bearing plate 211, is fixedly connected with the outer end wall of the discharging hopper 1; each connecting plate 212 includes a first sliding plate 213 and a second sliding plate 214 capable of sliding with each other, a fixing plate 215 is disposed between the two second sliding plates 214, and two end faces of the fixing plate 215 are respectively fixedly connected with one side of the two second sliding plates 214 close to each other.

Referring to fig. 3 and 4, a T-shaped groove 216 is formed in a side surface of the second sliding plate 214 opposite to the fixed plate 215, the T-shaped groove 216 extends along a length direction of the side surface of the fixed plate 215 where the T-shaped groove 216 is located, a T-shaped block 217 corresponding to the T-shaped groove 216 is fixedly connected to a side of the first sliding plate 213 close to the second sliding plate 214 adjacent to the first sliding plate 213, the T-shaped block 217 is slidably connected to the second sliding plate 214 through the T-shaped groove 216, one end of the first sliding plate 213 is vertically fixed to an end surface of the bearing plate 211, one end of the first sliding plate 213 far away from the bearing plate 211 is fixedly connected to a locking block 218 parallel to the second sliding plate 214, a fastening member 219 is disposed on the locking block 218, in this embodiment, the fastening member 219 is a bolt, and the bolt passes through one end of the locking block 218 and extends into the T-shaped groove 216 and is threadedly connected to the second sliding plate 214. One end of the second sliding plate 214 far away from the bearing plate 211 is fixedly connected with the outer end wall of the lower hopper 1.

Referring to fig. 3 and 4, the rapping assembly 2 further comprises a vibrating part, wherein the vibrating part comprises a driving part 22 mounted on one side of the bearing plate 211, which is far away from the blanking hopper 1, a driving disc 23, a connecting disc 24, an elastic part 25 and a pushing rod 26, wherein the driving disc 23 is arranged between the two connecting plates 212 and is positioned between the bearing plate 211 and the fixing plate 215, and the end part of the pushing rod is fixedly connected with the circle center of the connecting disc 24; wherein, driving disc 23, connecting disc 24 and pushing rod 26 are coaxially arranged. In this embodiment, the driving member 22 is a motor, the motor is installed on one side of the bearing plate 211 far away from the blanking hopper 1, an output shaft of the motor penetrates through the bearing plate 211 to be fixedly connected with the center of the driving disc 23, a plurality of pushing balls 231 are arranged on the end surface of the driving disc 23 far away from the motor, and the plurality of pushing balls 231 are uniformly distributed along the end surface of the driving disc 23; the end face of the connecting disc 24 far away from the pushing rod 26 is provided with a plurality of pushing grooves 241, the pushing balls 231 are matched with the pushing grooves 241, and the pushing balls 231 push the connecting disc 24 through the pushing grooves 241.

Referring to fig. 3 and 4, in order to enable the connecting disc 24 to reciprocate, in the present embodiment, the elastic member 25 is a spring, the spring is sleeved on the pushing rod 26 and located between the connecting disc 24 and the fixing plate 215, one end of the spring is fixedly connected to one side of the fixing plate 215 close to the connecting disc 24, the other end of the spring is fixedly connected to an end surface of the connecting disc 24 opposite to the driving disc 23, and one end of the pushing rod 26 far from the connecting disc 24 penetrates through the fixing plate 215 to abut against an outer end wall of the lower hopper 1 (see fig. 2). In order to increase the contact area between the push rod 26 and the blanking hopper 1 (see fig. 2) and improve the beating effect of the push rod 26, a beating disk 27 which is coaxially arranged with the connecting disc 24 is fixedly connected to one end of the push rod 26 far away from the connecting disc 24, the radius of the beating disk 27 is larger than that of the push rod 26, and the end face of the beating disk 27, which faces away from the push rod 26, is abutted to the outer end wall of the blanking hopper 1 (see fig. 2).

The implementation principle of the grit material storehouse of this application embodiment effective reduction jam is: when the pushing ball 231 is opposite to the pushing groove 241, the connecting disc 24 moves towards the direction close to the driving disc 23 under the tension of the spring, so that the beating disc 27 is separated from the blanking hopper 1, and the beating disc 27 reciprocates during the starting process of the motor.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides an effective grit material storehouse that reduces jam which characterized in that: including hopper (1) down, its discharge gate department that is located hopper (1) of outer end wall of hopper (1) is provided with beats subassembly (2) down, beat subassembly (2) including fixed connection in the outer end wall of hopper (1) down and be located down mounting bracket (21) of the discharge gate department of hopper (1) and set up the vibrating part on mounting bracket (21), the flexible end of vibrating part and the outer end wall butt of hopper (1) down.

2. An aggregate bin for substantially reducing plugging as claimed in claim 1 wherein: the mounting frame (21) comprises a bearing plate (211) and two connecting plates (212), the same ends of the two connecting plates (212) are respectively and vertically fixed with the two ends of the bearing plate (211), one end, far away from the bearing plate (211), of each connecting plate (212) is fixedly connected with the outer end wall of the lower hopper (1), a fixing plate (215) is arranged between the two connecting plates (212), each vibrating part comprises a driving part (22) which is arranged on one side, back to the lower hopper (1), of the bearing plate (211), a driving disc (23), a connecting disc (24), an elastic part (25) and a push rod (26) which are arranged on one side, close to the lower hopper (1), of the bearing plate (211) and located between the two connecting plates (212), an output shaft of the driving part (22) penetrates through the bearing plate (211) to be fixedly connected with the driving disc (23), and one end of the push rod (26) is fixedly connected with the connecting disc (24), the one end that connecting disc (24) were kept away from in catch bar (26) passes fixed plate (215) and outer end wall butt of hopper (1) down, elastic component (25) cover is located catch bar (26) and is located between connecting disc (24) and fixed plate (215), one side fixed connection that one end and fixed plate (215) of elastic component (25) are close to connecting disc (24), the one end that fixed plate (215) were kept away from in elastic component (25) and connecting disc (24) are back to the terminal surface fixed connection of driving-disc (23), the terminal surface edge that second driving piece (22) were kept away from in driving-disc (23) is provided with and pushes away ball (231), terminal surface edge that catch bar (26) were kept away from in connecting disc (24) is seted up and is pushed away from in ball (231) assorted push groove (241), push away from ball (231) and push away from connecting disc (24) through push groove (241).

3. An aggregate bin for substantially reducing plugging as claimed in claim 2 wherein: the pushing balls (231) are arranged in a plurality of evenly distributed along the circumferential direction of the driving disc (23), the pushing grooves (241) are arranged in a plurality of evenly distributed along the circumferential direction of the connecting disc (24).

4. An aggregate bin for substantially reducing plugging as claimed in claim 2 wherein: the connecting plate (212) comprises a first sliding plate (213) vertically fixed with the bearing plate (211) and a second sliding plate (214) attached to the first sliding plate (213) and capable of sliding along the length direction of the first sliding plate (213), one end of the second sliding plate (214) far away from the first sliding plate (213) is fixedly connected with the outer end wall of the blanking hopper (1), one sides of the two second sliding plates (214) close to each other are respectively fixedly connected with two end surfaces of the fixed plate (215), and the side of the second sliding board (214) back to the fixed board (215) is provided with a T-shaped groove (216) along the length direction, the side surface of the first sliding plate (213) close to the second sliding plate (214) is fixedly connected with a T-shaped block (217) matched with the T-shaped groove (216), the T-shaped block (217) is connected with the second sliding plate (214) in a sliding mode through a T-shaped groove (216).

5. An effective blockage reduction aggregate bin as claimed in claim 4 wherein: one end, far away from bearing board (211), of first sliding plate (213) is fixedly connected with locking block (218), be provided with on locking block (218) and be used for fastener (219) with first sliding plate (213) and second sliding plate (214) locking.

6. An aggregate bin for substantially reducing plugging as claimed in claim 2 wherein: one end of the push rod (26) far away from the connecting disc (24) is fixedly connected with a beating disc (27).

7. An aggregate bin for substantially reducing plugging as claimed in claim 1 wherein: the two groups of beating components (2) are arranged, and the two groups of beating components (2) are symmetrically arranged on the blanking hopper (1).

8. An aggregate bin for substantially reducing plugging as claimed in claim 1 wherein: the feed inlet of the discharging hopper (1) is arranged in an open manner.