CN208165983U - A kind of sand conveyer discharging device of sand screening function - Google Patents

Abstract

The utility model discloses a kind of sand conveyer discharging devices of sand screening function, including the blanking conduit being fixed at conveyer end position, the top of the blanking conduit has the opening into sand, the side of the blanking conduit has the connecting plate of connection conveyer frame, a notch is provided at the lateral location of the blanking conduit, at the lateral location of the blanking conduit, socket is provided at the upper and lower sides of the notch, a plate has been assigned in the notch, the plate has the pin hole for cooperating the socket, bolt is combined between the socket and the pin hole, the cross-section inside in the blanking conduit of the plate, multiple slots by sand are provided in the plate face of the plate；The present apparatus can reequip conveyer, so that it can screen sand when exporting sand, the bulky grain stone in sand be avoided to be mixed into.

Description

A kind of sand conveyer discharging device of sand screening function

Technical field

The utility model relates to a kind of sand conveyer discharging devices of sand screening function.

Background technique

Sand is after being taken, and internal mix has more stone, and the husky step of existing sieve is mainly on-site It carries out, sieves the husky special worker of needs, increase cost of labor；And in sandpit, sand conveyer be convey sand must Want equipment；

Based on the above issues, it is desirable to provide one kind can reequip conveyer, so that it is when exporting sand, Sand can be screened, avoid the sand conveyer discharging device of the mixed sand screening function of bulky grain stone in sand.

Utility model content

The technical problem to be solved by the utility model is to provide one kind can reequip to conveyer, so that it is defeated Out when sand, sand can be screened, avoid the sand of the mixed sand screening function of bulky grain stone in sand defeated Send machine discharging device.

The utility model is achieved through the following technical solutions：

A kind of sand conveyer discharging device of sand screening function, leads including being fixed on the blanking at conveyer end position Pipe, the top of the blanking conduit have the opening into sand, and the side of the blanking conduit has connection conveyer machine The connecting plate of frame is combined with screw between the connecting plate and the rack of conveyer, in the lateral location of the blanking conduit Place is provided with a notch, is provided with bolt at the lateral location of the blanking conduit, at the upper and lower sides of the notch Seat, has assigned a plate in the notch, and the plate has the pin hole for cooperating the socket, the socket and institute It states and is combined with bolt between pin hole, the plate cross-section inside in the blanking conduit is arranged in the plate face of the plate There are multiple slots by sand, the groove width of the slot is 10mm~15mm.

Preferably, a hurricane globe, the hurricane globe and the blanking are provided at the upper end position of the blanking conduit Bolt is combined between conduit.

Preferably, a supporting plate, the lower end of the supporting plate are provided at the another side position of the blanking conduit It is fixed with a motor for using three phase supply, the motor is connected with a speed-regulating switch, fixes on the output shaft of the motor There is driving pulley, the first screw is combined between the motor and the supporting plate, in being internally provided with for the blanking conduit One rotary shaft, the rotary shaft are located at the top of the plate, are combined with bearing between the rotary shaft and the blanking conduit, One end of the rotary shaft is fixed with driven pulley, is combined with transmission belt between the driving pulley and the driven pulley, Be arranged with sleeve in the rotary shaft, be combined with the second screw between described sleeve pipe and the rotary shaft, described sleeve pipe it is outer Cylindrical scattering rod is provided at wall position, the scattering rod cooperation, when scattering rod rotation, passes through at the slot The slot, by above structure, scattering rod persistently rotates, and slot is passed through after the sand of agglomeration is broken up；Above structure mainly for Hardened sand is screened, and hardened sand can not pass through slot, therefore drive scattering rod rotation by motor, utilizes scattering rod Across slot, hardened sand can be dispersed；The above structure battle field less for stone amount.

Preferably, scattering rod can also use rubber material, when using the scattering rod of rubber material, even if stone is blocked Slot, scattering rod can still pass through slot, therefore the sand that can will be deposited on plate and stone after the deformation that bends It is smoothly discharged downwards, when using the scattering rod of rubber material, the revolving speed of motor needs to be maintained at 50~100 revs/min, rotation Sharp wear occurs after scattering rod is contacted with stone for too fast will lead to, and the slow-speed of revolution, can still allow scattering rod to pass through slot, still may be used To complete the export of sand, distance of the rotary shaft apart from plate is less than the length of scattering rod, and the length of scattering rod is greater than rotation 5cm~10cm of axis and the distance between plate is advisable.

Preferably, the transmission belt is flat rubber belting or V band.

Preferably, a windproof gunnysack, the radix saposhnikoviae gunnysack and the blanking conduit are provided with below the blanking conduit Between be combined with clip, by windproof gunnysack, the height of discharging can be reduced, avoid giving transporting equipment carry out sand conveying When, fugitive dust is caused since wind is excessive.

The utility model has the beneficial effects that：The present apparatus is fixed on the end of conveyer, leads when sand drops into blanking When in pipe, can just it be discharged after needing the slot on plate, therefore the effect of filtering is played for the stone of bulky grain, when It was found that the stone then accumulated on plate is excessive when blanking conduit can not discharge, conveyer can be stopped at this time, then pull out plate Part is cleaned so that being deposited in backwardness under the stone on plate, then continues conveying, the present apparatus can be effectively to sand Son is screened, and the structure of the present apparatus is relatively simple, and cost is more cheap, is suitble to promote the use of.

Detailed description of the invention

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, it is also possible to obtain other drawings based on these drawings.

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the left view of blanking conduit；

Fig. 3 is the top view of plate；

Fig. 4 is the top view of rotary shaft.

Specific embodiment

All features disclosed in this specification or disclosed all methods or in the process the step of, in addition to mutually exclusive Feature and/or step other than, can combine in any way.

Any feature disclosed in this specification (including any accessory claim, abstract and attached drawing), except non-specifically chatting It states, can be replaced by other alternative features that are equivalent or have similar purpose.That is, unless specifically stated, each feature is only It is an example in a series of equivalent or similar characteristics.

In the description of the present invention, it should be understood that term " one end ", " other end ", " outside ", "upper", " interior The orientation or positional relationship of the instructions such as side ", "horizontal", " coaxial ", " center ", " end ", " length ", " outer end " is based on attached drawing Shown in orientation or positional relationship, be merely for convenience of describing the present invention and simplifying the description, rather than indication or suggestion institute The device or element of finger must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to this reality With novel limitation.

In addition, in the description of the present invention, the meaning of " plurality " is at least two, such as two, three etc., unless Separately there is clearly specific restriction.

In the present invention unless specifically defined or limited otherwise, term " setting ", " connection ", " passes through at " socket " Wear ", the terms such as " grafting " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral； It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also indirectly connected through an intermediary, it can be with It is the interaction relationship of the connection or two elements inside two elements, unless otherwise restricted clearly.For this field For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.

A kind of sand conveyer discharging device of sand screening function as shown in Figure 1, Figure 2, Figure 3 and Figure 4, including be fixed on defeated The blanking conduit 1 at machine terminal position is sent, the top of the blanking conduit 1 has the opening into sand, and the blanking is led The side of pipe 1 has the connecting plate 101 of connection conveyer frame, cooperates between the connecting plate 101 and the rack 2 of conveyer There is screw 111, a notch (not shown) is provided at the lateral location of the blanking conduit 1, in the side of the blanking conduit 1 At the position of face, it is provided with socket 3 at the upper and lower sides of the notch, a plate 4 has been assigned in the notch, it is described Plate 4 has the pin hole 401 for cooperating the socket 3, is combined with bolt between the socket 3 and the pin hole 401 5, the plate 4 cross-section inside in the blanking conduit 1 is provided in the plate face of the plate 4 multiple by sand Slot 441, the groove width of the slot 441 are 12mm, and the present apparatus is for dry sand, when sand humidity, have viscosity, in bulk It falls, there is biggish resistance when passing through slot, easily in the inside blockage phenomenon of blanking conduit.

A preferred embodiment in the utility model is provided with a radix saposhnikoviae at the upper end position of the blanking conduit 1 Cover 121, is combined with bolt 131 between the hurricane globe 121 and the blanking conduit 1.

A preferred embodiment in the utility model is provided with one at the another side position of the blanking conduit 1 Supporting plate 141, the lower end of the supporting plate 141 are fixed with a motor 151 for using three phase supply, and the motor 151 connects Have a speed-regulating switch (not shown), be fixed with driving pulley 161 on the output shaft of the motor 151, the motor 151 with it is described It is combined with the first screw 171 between supporting plate 141, is internally provided with a rotary shaft 181, the rotation in the blanking conduit 1 Shaft 181 is located at the top of the plate 4, is combined with bearing between the rotary shaft 181 and the blanking conduit 1 and (does not scheme Show), one end of the rotary shaft 181 is fixed with driven pulley 191, between the driving pulley 161 and the driven pulley 191 Be combined with transmission belt 120, be arranged with sleeve 130 in the rotary shaft 181, described sleeve pipe 130 and the rotary shaft 181 it Between be combined with the second screw 140, cylindrical scattering rod 150, the scattering rod are provided at the outer wall position of described sleeve pipe 130 Cooperation, when scattering rod rotation, passes through the slot, by above structure, scattering rod persistently rotates, and will tie at the slot The sand of block passes through slot after breaing up；Above structure is screened mainly for hardened sand, and hardened sand can not pass through slot, Therefore scattering rod rotation is driven by motor, passes through slot using scattering rod, hardened sand can be dispersed.

A preferred embodiment in the utility model, the transmission belt 120 are flat rubber belting.

A preferred embodiment in the utility model, the lower section of the blanking conduit 1 are provided with a windproof gunnysack 6, institute It states and is combined with clip 7 between windproof gunnysack 6 and the blanking conduit 1, by windproof gunnysack, the height of discharging can be reduced, kept away Exempt to cause fugitive dust since wind is excessive when carrying out sand conveying to transporting equipment.

The utility model has the beneficial effects that：The present apparatus is fixed on the end of conveyer, leads when sand drops into blanking When in pipe, can just it be discharged after needing the slot on plate, therefore the effect of filtering is played for the stone of bulky grain, when It was found that the stone then accumulated on plate is excessive when blanking conduit can not discharge, conveyer can be stopped at this time, then pull out plate Part is cleaned so that being deposited in backwardness under the stone on plate, then continues conveying, the present apparatus can be effectively to sand Son is screened, and the structure of the present apparatus is relatively simple, and cost is more cheap, is suitble to promote the use of.

Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to In this, any change or replacement expected without creative work be should be covered within the scope of the utility model. Therefore, the protection scope of the utility model should be determined by the scope of protection defined in the claims.

Claims (5)

1. a kind of sand conveyer discharging device of sand screening function, it is characterised in that：Including being fixed at conveyer end position Blanking conduit, the top of the blanking conduit has the opening into sand, and the side of the blanking conduit has connection The connecting plate of conveyer frame is combined with screw between the connecting plate and the rack of conveyer, in the blanking conduit It is provided with a notch at lateral location, is all provided at the lateral location of the blanking conduit, at the upper and lower sides of the notch It is equipped with socket, a plate has been assigned in the notch, the plate has the pin hole for cooperating the socket, described to insert Bolt, the cross-section inside in the blanking conduit of the plate, the plate of the plate are combined between key seat and the pin hole Multiple slots by sand are provided on face, the groove width of the slot is 10mm~15mm.

2. the sand conveyer discharging device of sand screening function according to claim 1, it is characterised in that：It is led in the blanking It is provided with a hurricane globe at the upper end position of pipe, is combined with bolt between the hurricane globe and the blanking conduit.

3. the sand conveyer discharging device of sand screening function according to claim 1, it is characterised in that：It is led in the blanking A supporting plate is provided at the another side position of pipe, the lower end of the supporting plate is fixed with an electricity for using three phase supply Machine, the motor are connected with a speed-regulating switch, and driving pulley, the motor and the branch are fixed on the output shaft of the motor The first screw is combined between frame plate, in the rotary shaft that is internally provided with of the blanking conduit, the rotary shaft is located at described The top of plate, is combined with bearing between the rotary shaft and the blanking conduit, one end of the rotary shaft is fixed with driven Belt wheel is combined with transmission belt between the driving pulley and the driven pulley, and sleeve, institute are arranged in the rotary shaft It states and is combined with the second screw between casing and the rotary shaft, cylindrical dispersion is provided at the outer wall position of described sleeve pipe Bar, the scattering rod cooperation, when scattering rod rotation, pass through the slot at the slot.

4. the sand conveyer discharging device of sand screening function according to claim 3, it is characterised in that：The transmission belt is Flat rubber belting or V band.

5. the sand conveyer discharging device of sand screening function according to claim 1, it is characterised in that：The blanking conduit Lower section be provided with a windproof gunnysack, be combined with clip between the radix saposhnikoviae gunnysack and the blanking conduit.