CN213855690U

CN213855690U - Fine sand screening device

Info

Publication number: CN213855690U
Application number: CN202022244484.8U
Authority: CN
Inventors: 胡国杰
Original assignee: Hangzhou Linan Jiancheng Office Supplies Co Ltd
Current assignee: Chongqing Iceman Energy Storage & Ice Making Technology Co ltd
Priority date: 2020-10-11
Filing date: 2020-10-11
Publication date: 2021-08-03
Anticipated expiration: 2030-10-11

Abstract

The utility model discloses a fine sand screening plant, including the screening plant body, the left side intercommunication at screening plant body top has the input mouth, the right side fixedly connected with dust absorption mouth at input mouth top, the right side intercommunication of dust absorption mouth has the hose. The utility model discloses a start the fan, the fan absorbs the dust that the sand produced through the dust absorption mouth, then the output through the fan is leading-in with the dust to the inside of dust removal sack, the back that finishes of dust removal, start supplementary moving mechanism and make the dust removal sack remove the right output of keeping away from the fan, open the guard gate at last and take out the dust removal sack and clear up, thereby possessed the advantage that removes dust to the sand that drops into, solved current screening plant and mostly do not have the function of removing dust to the dog-house, this just leads to the sand can produce a large amount of dusts when pouring screening plant's inside into, this problem that just leads to the dust can waft to cause the influence to surrounding environment and human body in the air.

Description

Fine sand screening device

Technical Field

The utility model relates to a screening technical field specifically is a fine sand screening plant.

Background

The sand has wide application range, is not only used for building, road repairing, filtering, cultivation and beautification, but also used as a smelting quick-dissolving agent, is a main material for manufacturing glass and contains silicon elements, and can be used as a boxing sand bag and a flood control sand bag for sports except a sand pool.

Need use screening plant when screening sand, but current screening plant most all do not have the function of removing dust to the dog-house, and this just leads to the sand can produce a large amount of dusts when pouring screening plant's inside into, and this just leads to the dust to fly away to cause the influence to ambient environment and human body in the air, the practicality of screening plant has been reduced to a certain extent.

SUMMERY OF THE UTILITY MODEL

For solving the problem that provides in the above-mentioned background art, the utility model aims to provide a fine sand screening plant has possessed the advantage of removing dust to the sand that drops into, has solved current screening plant and has mostly not had the function of removing dust to the dog-house, and this just leads to the sand can produce a large amount of dusts when pouring screening plant's inside into, and this just leads to the dust can waft the problem that causes the influence to surrounding environment and human body in the air.

In order to achieve the above object, the utility model provides a following technical scheme: a fine sand screening device comprises a screening device body, wherein the left side of the top of the screening device body is communicated with a feeding opening, the right side of the top of the input port is fixedly connected with a dust absorption port, the right side of the dust absorption port is communicated with a hose, the top of the screening device body is fixedly connected with a fan, one end of the hose, which is far away from the dust suction port, is communicated with the input end of the fan, the top of the screening device body is fixedly connected with a dust removal box positioned on the right side of the fan, the interior of the dust removal box is connected with a dust removal cloth bag in a sliding manner, the output end of the fan penetrates through the dust removing box and the dust removing cloth bag in sequence and extends into the dust removing cloth bag, the top of the dust removing box is provided with an opening, the top of the dust removing box is hinged with a protective door positioned at the top of the opening through a hinge, the vent has all been seted up to the both sides at guard gate top, the front and the back of dust removal case all are provided with supplementary moving mechanism.

As the utility model discloses it is preferred, supplementary moving mechanism includes the connecting block of equal fixed connection at the dust removal sack openly and the back, the front and the equal fixedly connected with transmission case in the back of dust removal case, the inside of dust removal case and extension to transmission case is run through in the outside of connecting block, the outside fixedly connected with movable plate of connecting block, the outside of movable plate runs through to the outside of transmission case, the outside fixedly connected with electric telescopic handle of transmission case, electric telescopic handle's output run through the movable plate and with movable plate fixed connection, the inside horizontal fixedly connected with guide arm of transmission case, the guide arm run through the movable plate and with movable plate sliding connection.

As the utility model discloses it is preferred, the surface cover of guide arm is equipped with the spring, the left side fixed connection of spring is on the right side of movable plate, the right side fixed connection of spring is on the right side of transmission inner wall.

As the utility model discloses preferred, the left side fixedly connected with screen cloth of dust absorption mouth, the screen cloth uses with the cooperation of dust absorption mouth.

As the utility model discloses it is preferred, the surface cover of fan output is equipped with the lag, the right side fixed connection of lag is in the left side of dust removal case.

As the utility model discloses it is preferred, the shifting chute has been seted up in the outside of transmission case, the width of shifting chute is greater than the width of movable plate, the shifting chute uses with the movable plate cooperation.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a start the fan, the fan absorbs the dust that the sand produced through the dust absorption mouth, then the output through the fan is leading-in with the dust to the inside of dust removal sack, the back that finishes of dust removal, start supplementary moving mechanism and make the dust removal sack remove the right output of keeping away from the fan, open the guard gate at last and take out the dust removal sack and clear up, thereby possessed the advantage that removes dust to the sand that drops into, solved current screening plant and mostly do not have the function of removing dust to the dog-house, this just leads to the sand can produce a large amount of dusts when pouring screening plant's inside into, this problem that just leads to the dust can waft to cause the influence to surrounding environment and human body in the air.

2. The utility model discloses an auxiliary movement mechanism can carry on spacingly and relax to the dust removal sack, prevents that the phenomenon that rocks can appear in the dust removal sack of screening plant body when the vibration.

3. The utility model discloses a set up the spring, can cushion the connecting block, improved the stability of connecting block when removing.

4. The utility model discloses a set up the screen cloth, can filter the sand, prevent that the too big meeting of dust absorption mouth suction from inhaling the inside to the fan with the sand.

5. The utility model discloses a set up the lag, can seal the junction of fan output and dust removal case, prevent that the dust can be followed the junction and wafted away.

6. The utility model discloses a set up the shifting chute, can make the complete transmission case that passes of movable plate carry out the transmission, prevent that the dead phenomenon of card from appearing in the movable plate, improved the stability of movable plate.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a top sectional view of a part of the present invention;

FIG. 3 is an enlarged view of the point A of FIG. 1 according to the present invention;

FIG. 4 is an enlarged view of the point B in FIG. 2 according to the present invention;

fig. 5 is a perspective view of a part of the present invention.

In the figure: 1. a screening device body; 2. a throwing port; 3. a dust suction port; 4. a hose; 5. a fan; 6. a dust removal box; 7. a dust removal cloth bag; 8. an opening; 9. a protective door; 10. a vent; 11. an auxiliary moving mechanism; 111. connecting blocks; 112. a transmission case; 113. moving the plate; 114. an electric telescopic rod; 115. a guide bar; 12. a spring; 13. screening a screen; 14. a protective sleeve; 15. the slot is moved.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in figures 1 to 5, the fine sand screening device provided by the utility model comprises a screening device body 1, a feeding port 2 is communicated with the left side of the top of the screening device body 1, a dust suction port 3 is fixedly connected with the right side of the top of the feeding port 2, a hose 4 is communicated with the right side of the dust suction port 3, a fan 5 is fixedly connected with the top of the screening device body 1, one end of the hose 4 far away from the dust suction port 3 is communicated with the input end of the fan 5, a dust removal box 6 positioned on the right side of the fan 5 is fixedly connected with the top of the screening device body 1, a dust removal cloth bag 7 is slidably connected with the inside of the dust removal box 6, the output end of the fan 5 sequentially penetrates through the dust removal box 6 and the dust removal cloth bag 7 and extends to the inside of the dust removal cloth bag 7, an opening 8 is arranged on the top of the dust removal box 6, a protective door 9 positioned on the top of the opening 8 is hinged with the top through the top of the dust removal box 6, ventilation openings 10 are arranged on both sides of the top of the protective door 9, the front and the back of the dust removing box 6 are both provided with an auxiliary moving mechanism 11.

Referring to fig. 4, the auxiliary moving mechanism 11 includes connecting blocks 111 fixedly connected to the front and the back of the dust removal cloth bag 7, transmission boxes 112 are fixedly connected to the front and the back of the dust removal box 6, the outer sides of the connecting blocks 111 penetrate through the dust removal box 6 and extend into the transmission boxes 112, a moving plate 113 is fixedly connected to the outer sides of the connecting blocks 111, the outer sides of the moving plate 113 penetrate through the transmission boxes 112, electric telescopic rods 114 are fixedly connected to the outer sides of the transmission boxes 112, the output ends of the electric telescopic rods 114 penetrate through the moving plate 113 and are fixedly connected to the moving plate 113, guide rods 115 are transversely and fixedly connected to the inner portion of the transmission boxes 112, and the guide rods 115 penetrate through the moving plate 113 and are slidably connected to the moving plate 113.

As a technical optimization scheme of the utility model, through supplementary moving mechanism 11, can carry out spacingly and relax to dust removal sack 7, prevent that the phenomenon that rocks can appear in dust removal sack 7 when the vibration of screening plant body 1.

Referring to fig. 4, the surface of the guide rod 115 is sleeved with a spring 12, the left side of the spring 12 is fixedly connected to the right side of the moving plate 113, and the right side of the spring 12 is fixedly connected to the right side of the inner wall of the transmission case 112.

As a technical optimization scheme of the utility model, through setting up spring 12, can cushion connecting block 111, improved the stability of connecting block 111 when removing.

Referring to fig. 1, a screen 13 is fixedly connected to the left side of the dust suction port 3, and the screen 13 is used in cooperation with the dust suction port 3.

As a technical optimization scheme of the utility model, through setting up screen cloth 13, can filter the sand, prevent that 3 suction of dust absorption mouth too big can be with sand suction to the inside of fan 5.

Referring to fig. 3, a protecting sleeve 14 is sleeved on the surface of the output end of the fan 5, and the right side of the protecting sleeve 14 is fixedly connected to the left side of the dust removing box 6.

As the utility model discloses a technical optimization scheme through setting up lag 14, can seal 5 outputs of fan and the junction of dust removal case 6, prevents that the dust from can wafting away from the junction.

Referring to fig. 5, a moving slot 15 is formed on the outer side of the transmission case 112, the width of the moving slot 15 is greater than that of the moving plate 113, and the moving slot 15 is used in cooperation with the moving plate 113.

As a technical optimization scheme of the utility model, through setting up the shifting chute 15, can make the complete transmission case 112 that passes of movable plate 113 carry out the transmission, prevent that the dead phenomenon of card from appearing in movable plate 113, improved movable plate 113's stability.

The utility model discloses a theory of operation and use flow: when a user needs to remove dust from the introduced sand, the fan 5 is started at first, the fan 5 absorbs dust generated when the sand flows through the dust absorption port 3, the dust is guided into the dust removal cloth bag 7 through the output end of the fan 5 after the dust absorption port 3 finishes absorbing the dust, the fan 5 is stopped and the electric telescopic rod 114 is started after the dust absorption finishes absorbing the dust, the electric telescopic rod 114 drives the movable plate 113 to move rightwards, the movable plate 113 drives the connecting block 111 and the dust removal cloth bag 7 to move rightwards and is far away from the output end of the fan 5, the protective door 9 is opened after the electric telescopic rod 114 descends in place, the dust removal cloth bag 7 is taken out from the opening 8 to be cleaned, and therefore the dust removal device has the advantage of removing dust from the introduced sand.

In summary, the following steps: this fine sand screening plant, through starting fan 5, fan 5 absorbs the dust that the sand produced through dust absorption mouth 3, then the output through fan 5 with the leading-in inside to dust removal sack 7 of dust, the back is accomplished in the dust removal, start auxiliary moving mechanism 11 and make dust removal sack 7 remove the right and keep away from the output of fan 5, open guard gate 9 at last and take out dust removal sack 7 and clear up, thereby possessed and carried out the advantage of removing dust to the sand that drops into, it mostly does not have the function of removing dust to the dog-house to have solved current screening plant, this just leads to the sand can produce a large amount of dusts when pouring screening plant's inside into, this just leads to the dust can waft the problem that causes the influence to surrounding environment and human body in the air.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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 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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a fine sand screening plant, includes screening plant body (1), its characterized in that: the screening device is characterized in that a throwing port (2) is communicated with the left side of the top of a screening device body (1), a dust suction port (3) is fixedly connected to the right side of the top of the throwing port (2), a hose (4) is communicated with the right side of the dust suction port (3), a fan (5) is fixedly connected to the top of the screening device body (1), one end, away from the dust suction port (3), of the hose (4) is communicated with the input end of the fan (5), a dust removal box (6) positioned on the right side of the fan (5) is fixedly connected to the top of the screening device body (1), a dust removal cloth bag (7) is slidably connected to the inside of the dust removal box (6), the output end of the fan (5) sequentially penetrates through the dust removal box (6) and the dust removal cloth bag (7) and extends to the inside of the dust removal cloth bag (7), an opening (8) is formed in the top of the dust removal box (6), a protection door, vent (10) have all been seted up to the both sides at guard gate (9) top, the front and the back of dust removal case (6) all are provided with supplementary moving mechanism (11).

2. A fine sand screening apparatus as claimed in claim 1, wherein: the auxiliary moving mechanism (11) comprises connecting blocks (111) which are fixedly connected with the front surface and the back surface of the dust removal cloth bag (7), the front and the back of the dust removing box (6) are both fixedly connected with a transmission box (112), the outer side of the connecting block (111) penetrates through the dust removing box (6) and extends to the interior of the transmission box (112), a moving plate (113) is fixedly connected to the outer side of the connecting block (111), the outer side of the moving plate (113) penetrates to the outside of the transmission case (112), the outer side of the transmission case (112) is fixedly connected with an electric telescopic rod (114), the output end of the electric telescopic rod (114) penetrates through the movable plate (113) and is fixedly connected with the movable plate (113), the inner part of the transmission case (112) is transversely and fixedly connected with a guide rod (115), and the guide rod (115) penetrates through the moving plate (113) and is in sliding connection with the moving plate (113).

3. A fine sand screening apparatus as claimed in claim 2, wherein: the surface of the guide rod (115) is sleeved with a spring (12), the left side of the spring (12) is fixedly connected to the right side of the moving plate (113), and the right side of the spring (12) is fixedly connected to the right side of the inner wall of the transmission case (112).

4. A fine sand screening apparatus as claimed in claim 1, wherein: the left side fixedly connected with screen cloth (13) of dust absorption mouth (3), screen cloth (13) and dust absorption mouth (3) cooperation are used.

5. A fine sand screening apparatus as claimed in claim 1, wherein: the surface cover of fan (5) output is equipped with lag (14), the right side fixed connection of lag (14) is in the left side of dust removal case (6).

6. A fine sand screening apparatus as claimed in claim 2, wherein: the outer side of the transmission case (112) is provided with a moving groove (15), the width of the moving groove (15) is larger than that of the moving plate (113), and the moving groove (15) is matched with the moving plate (113) for use.