CN207876465U - Powder material tank with broken arch function - Google Patents

Abstract

The utility model is related to a kind of powder material tanks with broken arch function, including rack and powder material tank ontology, it is provided with arch breaking apparatus in powder material tank ontology, it is characterized in that, arch breaking apparatus includes broken arch rope, one end is fixed on powder material tank ontology madial wall and close to the setting of the top of powder material tank ontology, and the other end is stretched out from the through-hole that close top setting is arranged on the side wall of powder material tank ontology, and the stage casing of broken arch rope is dangled to the bottom of powder material tank ontology under normality；Toggle, one end that powder material tank ontology is stretched out with broken arch rope connect and is arranged in rack, for driving the stage casing of broken arch rope to be acted to the top of powder material tank ontology and cutting cement powders；It is connect with toggle, the driving source for driving toggle to work；And connect with broken arch rope, for completing the reset assembly for making broken arch rope reset after broken arch action when broken arch rope.This powder material tank with broken arch function, can effectively abolish the arch camber that cement generates in powder material tank.

Description

Powder material tank with broken arch function

Technical field

The utility model is related to concrete equipment field more particularly to a kind of powder material tanks with broken arch function.

Background technology

Concrete, referred to as " concrete "：Refer to by cementitious material by the general designation of the cementing integral engineered composite material of aggregate. One word of concrete usually said refers to making cementitious material with cement, and sand, masonry aggregate coordinate by a certain percentage with water, agitated Obtained by cement concrete, also referred to as normal concrete, it is widely used in civil engineering.

Wherein cement is a kind of powder, commonly uses powder material tank storage.The lower part of usual powder material tank is in contraction-like, at the bottom of diminution Face is provided with discharge port, provides funnel the same gather effect, and material is drawn off under self gravitation effect from discharge port.Due to going out Material mouth is far smaller than the sectional area of the powder material tank of upper part, therefore when cement falls to the tank body position of contraction state naturally, Because extruding leads to that frictional force is big, poor fluidity between powdered cement, usually arching phenomenon can be being generated in powder material tank, therefore broken It is essential device to encircle device.

Utility model content

The purpose of this utility model is to provide a kind of powder material tanks with broken arch function, can effectively abolish cement in powder The arch camber generated in batch can.

The above-mentioned technical purpose of the utility model technical scheme is that：

A kind of powder material tank with broken arch function, including rack and powder material tank ontology are provided in the powder material tank ontology Arch breaking apparatus, the arch breaking apparatus include broken arch rope, and one end is fixed on powder material tank ontology madial wall and close to powder material tank ontology Top setting, the other end from be arranged on the side wall of powder material tank ontology close to top be arranged through-hole in stretch out, under normality break It dangles to the bottom of powder material tank ontology in the stage casing of arch rope；Toggle stretches out the one of powder material tank ontology with the broken arch rope End connects and is arranged in rack, for driving the stage casing of broken arch rope to be acted to the top of powder material tank ontology and cutting cement powder Material；It is connect with the toggle, the driving source for driving the toggle work；And with the broken arch Rope connection, for completing the reset assembly for making broken arch rope reset after broken arch action when broken arch rope.

Implement above-mentioned technical proposal, when arching phenomenon occur in the intrinsic cement powders of powder material tank, starts driving source, drive Back and forth past is done in dynamic source driving toggle operating, one end that toggle drives broken arch rope to stretch out powder material tank ontology Multiple movement, while broken arch rope is again by the draw of reset assembly so that broken arch rope is constantly dynamic to the top of powder material tank ontology Make and constantly resets and cut the cement powders of arch camber to complete broken arch task.Toggle can be effectively prevented drive simultaneously Dynamic source is broken by broken arch rope.This powder material tank with broken arch function can effectively abolish that cement generates in powder material tank Arch.

Further, the reset assembly includes the reset rope being fixedly connected with the stage casing of the broken arch rope, the powder material tank The bottom of ontology offers reset hole, and the powder is stretched out in the described one end of rope far from the broken arch rope that resets from the reset hole Batch can ontology, described one end for resetting the rope stretching reset hole are fixedly connected with winding roller, and the winding roller is rotatably connected on In the rack, the winding roller is connected with for driving winding roller to wind the elastic component for resetting rope.

Implement above-mentioned technical proposal, when broken arch rope from the bottom of powder material tank ontology to top during acting, will draw Dynamic reset restricts and winding roller is driven to rotate, while making elastic component start to generate deformation and gradually storing elastic potential energy, works as broken arch After rope completes a broken arch action, elastic component starts to discharge elastic potential energy and gradually restores deformation, and winding roller is driven to rotate backward, It is gradually wound so that resetting rope, and draws broken arch rope and act and reset to the bottom of powder material tank ontology, in case carrying out next time Broken arch task, it is simple in structure, it is easy to implement.

Further, the toggle includes the crank being rotatably connected in rack, the crank and the driving The energy output end in source connects, and connecting rod, the one end of the connecting rod far from the crank are rotatably connected on the bent axle of the crank It is rotatably connected to sliding block, its axial direction of the powder material tank ontology upper edge is provided with sliding rail, and the sliding block is slidably connected at the sliding rail It is interior.

Implement above-mentioned technical proposal, driving source drives crank rotation, crank that will drive the link motion being rotatablely connected with it, And sliding block is moved back and forth along sliding rail, under the booster action of reset assembly, sliding block drives broken arch rope also back and forth It moves reciprocatingly, to protect broken arch rope not broken by driving source.

Further, the reset assembly is provided with two groups, and the two reset ropes and two reset holes are in respectively center It is symmetricly set in powder material tank ontology.

Implement above-mentioned technical proposal, after broken arch rope completes broken arch action, two groups of reset ropes make it answer by broken arch rope is drawn Position, and two groups of reset ropes and reset hole are centrosymmetric setting so that broken arch rope can be more evenly distributed in reset The bottom of powder material tank ontology, so that broken arch rope in next broken arch, can cut more cement powders as much as possible.

Further, the broken arch rope is steel wire rope, and the steel wire rope between the two reset ropes is provided with more.

Implement above-mentioned technical proposal, steel wire rope can effectively extend broken arch relative to traditional plastic ties more wear-and corrosion-resistant The service life of rope, more broken arch ropes increase the contact area of broken arch rope and cement powders, can cut more water as much as possible Mud powder can effectively improve arch-breaking efficiency.

Further, the powder material tank ontology is provided with fixed pulley close to through-hole, and the broken arch rope bypasses the fixed pulley.

Implement above-mentioned technical proposal, broken arch rope, can be in by the distraction procedure of toggle and reset assembly The ontology of powder material tank generates friction, and frictional heat can reduce the service life of broken arch rope, while can also increase energy dissipation, and Fixed pulley is set on tank body, and broken arch rope bypasses fixed pulley so that broken arch rope during the motion, by itself and powder material tank ontology Sliding friction is changed into rolling friction, to effectively extend the service life of broken arch rope and reduce energy dissipation.

Further, it is both provided with sealing ring in the through-hole and the reset hole.

Implement above-mentioned technical proposal, sealing ring makes through-hole and reset hole seal, and reduces cement powders from through-hole or reset It is revealed in hole.

Further, it is provided in the rack for guiding the guide part for resetting rope winding winding in coiling roller surface.

Implement above-mentioned technical proposal, pass through the guiding of guide part so that winding roller resets rope when folding and unfolding is resetted and restricted can be more Add and is successfully wrapped on winding roller.

In conclusion the utility model has the advantages that：

One, this powder material tank with broken arch function is opened when arching phenomenon occur in the intrinsic cement powders of powder material tank Dynamic driving source, driving source drive toggle operating, toggle that broken arch rope is driven to stretch out the one of powder material tank ontology Reciprocating motion back and forth is done at end, while broken arch rope is again by the draw of reset assembly so that broken arch rope is constantly to powder material tank The top of ontology acts and constantly resets and cut the cement powders of arch camber to complete broken arch task, therefore can effectively abolish cement The arch camber generated in powder material tank；

Two, the limit because of toggle to sliding block so that the move distance of broken arch rope is limited, is effectively prevented driving Surprisingly broken arch rope is broken in source；

Three, after broken arch rope completes broken arch action, two groups of reset ropes make its reset, and two groups of reset ropes by broken arch rope is drawn And reset hole is centrosymmetric setting so that broken arch rope can be more evenly distributed in the bottom of powder material tank ontology when resetting Portion, so that broken arch rope in next broken arch, can cut more cement powders as much as possible；

Four, fixed pulley can efficiently reduce the energy dissipation of broken arch rope during the motion.

Description of the drawings

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor Under, other drawings may also be obtained based on these drawings.

Fig. 1 is the overall structure diagram of the utility model embodiment；

Fig. 2 is the structural schematic diagram of the inside of the powder material tank ontology of the utility model embodiment；

Fig. 3 is the portions the A enlarged drawing in Fig. 1；

Fig. 4 is the partial structural diagram of the utility model embodiment, it is intended to show fixed pulley.

Reference numeral：1, rack；2, powder material tank ontology；21, through-hole；3, arch breaking apparatus；31, broken arch rope；32, crank connecting link Mechanism；321, crank；322, connecting rod；323, sliding block；324, sliding rail；33, driving source；34, reset assembly；341, rope is resetted； 342, reset hole；343, winding roller；344, elastic component；345, guide part；4, fixed pulley.

Specific implementation mode

In the following detailed description, it is proposed that many details, in order to the comprehensive understanding to the utility model.But It is, it will be apparent to those skilled in the art that the utility model can be in one in not needing these details Implement in the case of a little details.Below the description of embodiment is used for the purpose of providing by showing the example of the utility model The utility model is more fully understood.

Below in conjunction with attached drawing, the technical solution of the utility model embodiment is described.

Embodiment：

As depicted in figs. 1 and 2, the present embodiment is related to a kind of powder material tank with broken arch function, including rack 1 and powder material tank Ontology 2 is provided with arch breaking apparatus 3 in powder material tank ontology 2.

Arch breaking apparatus 3 includes broken arch rope 31, toggle 32, driving source 33 and reset assembly 34.

Wherein, one end of broken arch rope 31 is fixed on 2 madial wall of powder material tank ontology and is set close to the top of powder material tank ontology 2 It sets, the other end is stretched out from the through-hole 21 that close top setting is arranged on the side wall of powder material tank ontology 2, broken arch rope 31 under normality Stage casing dangle to the bottom of powder material tank ontology 2.

Preferably, broken arch rope 31 is steel wire rope, and steel wire rope can effectively prolong relative to traditional plastic ties more wear-and corrosion-resistant The service life of long broken arch rope 31.

Toggle 32 is for driving the stage casing of broken arch rope 31 to be acted to the top of powder material tank ontology 2 and cut cement Powder, one end that powder material tank ontology 2 is stretched out with broken arch rope 31 connect and are arranged in rack 1.

Specifically, toggle 32 includes the crank 321 being rotatably connected in rack 1, crank 321 and driving source 33 The connection of energy output end, connecting rod 322 is rotatably connected on the bent axle of crank 321, the one end of connecting rod 322 far from crank 321 turns Dynamic to be connected with sliding block 323, its axial direction of 2 upper edge of powder material tank ontology is provided with sliding rail 324, and sliding block 323 is slidably connected at sliding rail 324 It is interior.

For driving source 33 for driving toggle 32 to work, driving source 33 is motor, output shaft, that is, energy of motor The output shaft of output end, motor is fixedly connected with one end of crank 321.

Driving source 33 drives crank 321 to rotate, and crank 321 will drive the connecting rod 322 being rotatablely connected with it to move, and make Sliding block 323 is moved back and forth along sliding rail 324, and under the booster action of reset assembly 34, sliding block 323 drives broken arch rope 31 Also it moves reciprocatingly back and forth.

Meanwhile limit of the toggle 32 to sliding block 323 so that the move distance of broken arch rope 31 is limited, effectively Prevent driving source 33 from surprisingly breaking broken arch rope 31.

Reset assembly 34 is used to make broken arch rope 31 reset after broken arch rope 31 completes broken arch action, is connect with broken arch rope 31.

In conjunction with Fig. 3, specifically, reset assembly 34 includes the reset rope 341 being fixedly connected with the stage casing of broken arch rope 31, powder The bottom of tank ontology 2 offers reset hole 342, resets 341 one end far from broken arch rope 31 of rope and stretches out powder from reset hole 342 Tank ontology 2, the one end for resetting 341 stretching reset hole 342 of rope are fixedly connected with winding roller 343, and winding roller 343 is rotatably connected on machine On frame 1, winding roller 343 is connected with the elastic component 344 for driving the winding of winding roller 343 to reset rope 341, and elastic component 344 is spiral shell Revolve the clockwork spring of shape.

Referring to Fig. 1 and Fig. 2, reset assembly 34 is provided with two groups, during two reset ropes 341 and two reset holes 342 are in respectively The heart is symmetricly set in powder material tank ontology 2.

When arching phenomenon occur in the cement powders in powder material tank ontology 2, start driving source 33, driving source 33 drives crank Link mechanism 32 operates, and reciprocal fortune back and forth is done in one end that toggle 32 drives broken arch rope 31 to stretch out powder material tank ontology 2 It is dynamic, while broken arch rope 31 is again by the draw of reset assembly 34 so that broken arch rope 31 is constantly to the top of powder material tank ontology 2 It acts and constantly resets and cut the cement powders of arch camber to complete broken arch task.

When broken arch rope 31 from the bottom of powder material tank ontology 2 to top during acting, reset rope 341 and band are pulled on Dynamic winding roller 343 rotates, while making elastic component 344 start to generate deformation and gradually storing elastic potential energy, when broken arch rope 31 is complete After being acted at a broken arch, elastic component 344 starts to discharge elastic potential energy and gradually restores deformation, and winding roller 343 is driven reversely to turn It is dynamic so that it resets rope 341 and is gradually wound, and draw broken arch rope 31 and act and reset to the bottom of powder material tank ontology 2, in case into Capable broken arch task next time.

After broken arch rope 31 completes broken arch action, two groups of reset ropes 341, which will draw broken arch rope 31, makes its reset, and two groups multiple Position rope 341 and reset hole 342 are centrosymmetric setting so that broken arch rope 31 can be more evenly distributed in powder in reset The bottom of batch can ontology 2, so that broken arch rope 31 in next broken arch, can cut more cement powders as much as possible.

Referring to Fig. 1 and Fig. 2, it resets the broken arch rope 31 between rope 341 positioned at two and is provided with more.

More broken arch ropes 31 increase the contact area of broken arch rope 31 and cement powders, can cut more cement as much as possible Powder can effectively improve arch-breaking efficiency.

It is both provided with sealing ring in through-hole 21 and reset hole 342.

Sealing ring makes through-hole 21 and reset hole 342 seal, and reduces cement powders and is let out from through-hole 21 or reset hole 342 Dew.

As shown in figure 3, being provided in rack 1 for guiding the guiding for resetting 341 winding winding of rope on 343 surface of winding roller Part 345.

Pass through the guiding of guide part 345 so that winding roller 343 resets rope 341 when folding and unfolding resets rope 341 can more smoothly Ground is wrapped on winding roller 343.

In conjunction with Fig. 2 and Fig. 4, powder material tank ontology 2 is provided with fixed pulley 4 close to through-hole 21, and broken arch rope 31 bypasses fixed pulley 4.

Broken arch rope 31, can be with powder material tank ontology 2 during by toggle 32 and the traction of reset assembly 34 Friction is generated, frictional heat can reduce the service life of broken arch rope 31, while can also increase energy dissipation, and in powder material tank ontology On 2 tank body be arranged fixed pulley 4, and broken arch rope 31 bypass fixed pulley 4 so that broken arch rope 31 during the motion, by itself and powder The sliding friction of batch can ontology 2 is changed into rolling friction, to effectively extend the service life of broken arch rope 31 and reduce energy Amount consume.

This powder material tank with broken arch function, can effectively abolish the arch camber that cement generates in powder material tank.

Above example is only to illustrate the technical solution of the utility model, rather than is carried out to the protection domain of utility model Limitation.Obviously, described embodiment is only the utility model section Example, rather than whole embodiments.Based on these Embodiment, the every other embodiment that those of ordinary skill in the art are obtained without creative efforts, all Belong to the utility model scope of the claimed.Although the utility model is described in detail with reference to above-described embodiment, Those of ordinary skill in the art can still not make creative work and respectively implement to the utility model in the absence of conflict Feature in example is according to circumstances combined with each other, additions and deletions or makees other adjustment, to obtain different, essence without departing from this practicality newly The other technologies scheme of the design of type, these technical solutions similarly belong to the utility model scope of the claimed.

Claims (8)

1. a kind of powder material tank with broken arch function, including rack (1) and powder material tank ontology (2), in the powder material tank ontology (2) It is provided with arch breaking apparatus (3), which is characterized in that the arch breaking apparatus (3) includes

Broken arch rope (31), one end are fixed on the top on powder material tank ontology (2) madial wall and close to powder material tank ontology (2) and are arranged, The other end is stretched out from the through-hole (21) that close top setting is arranged on the side wall of powder material tank ontology (2), broken arch rope under normality (31) it dangles to the bottom of powder material tank ontology (2) in stage casing；

Toggle (32), one end that powder material tank ontology (2) is stretched out with the broken arch rope (31) connect and are arranged in rack (1) on, for driving the stage casing of broken arch rope (31) to be acted to the top of powder material tank ontology (2) and cutting cement powders；

It is connect with the toggle (32), the driving source (33) for driving the toggle (32) to work； And

It is connect with the broken arch rope (31), for completing the reset for making broken arch rope (31) reset after broken arch action when broken arch rope (31) Component (34).

2. the powder material tank according to claim 1 with broken arch function, which is characterized in that the reset assembly (34) includes The bottom of the reset rope (341) being fixedly connected with the stage casing of the broken arch rope (31), the powder material tank ontology (2) offers reset The powder is stretched out in hole (342), the described one end of rope (341) far from the broken arch rope (31) that resets from the reset hole (342) Batch can ontology (2), described one end for resetting rope (341) the stretching reset hole (342) are fixedly connected with winding roller (343), institute It states winding roller (343) to be rotatably connected in the rack (1), the winding roller (343) is connected with for driving winding roller (343) Wind the elastic component (344) for resetting rope (341).

3. the powder material tank according to claim 2 with broken arch function, which is characterized in that the toggle (32) Including the crank (321) being rotatably connected in rack (1), the energy output end of the crank (321) and the driving source (33) It connects, connecting rod (322) is rotatably connected on the bent axle of the crank (321), the connecting rod (322) is far from the crank (321) One end be rotatably connected to sliding block (323), described its axial direction of powder material tank ontology (2) upper edge is provided with sliding rail (324), the sliding block (323) it is slidably connected in the sliding rail (324).

4. the powder material tank according to claim 3 with broken arch function, which is characterized in that reset assembly (34) setting There are two groups, the two reset ropes (341) and two reset holes (342) are respectively centrosymmetric and are arranged in powder material tank ontology (2) in.

5. the powder material tank according to claim 4 with broken arch function, which is characterized in that the broken arch rope (31) is steel wire Rope, and the steel wire rope between the two reset ropes (341) is provided with more.

6. the powder material tank according to claim 5 with broken arch function, which is characterized in that the powder material tank ontology (2) is leaned on Nearly through-hole (21) is provided with fixed pulley (4), and the broken arch rope (31) bypasses the fixed pulley (4).

7. the powder material tank according to claim 6 with broken arch function, which is characterized in that the through-hole (21) and described multiple It is both provided with sealing ring in position hole (342).

8. the powder material tank according to claim 7 with broken arch function, which is characterized in that be provided on the rack (1) For guiding the guide part (345) for resetting rope (341) winding winding on winding roller (343) surface.