CN213140594U

CN213140594U - Vacuum transmission device for fragile particulate matters

Info

Publication number: CN213140594U
Application number: CN202022096884.9U
Authority: CN
Inventors: 孟庆军; 崔广林
Original assignee: Hebei Aifulai Automation Technology Co ltd
Current assignee: Hebei Aifulai Automation Technology Co ltd
Priority date: 2020-09-23
Filing date: 2020-09-23
Publication date: 2021-05-07
Anticipated expiration: 2030-09-23

Abstract

The utility model discloses a breakable particulate matter vacuum transmission device, including transmission equipment, transmission equipment's bottom fixedly connected with fixed plate, the equal fixedly connected with casing in both sides of fixed plate, swing joint has the protection casing between the bottom of two casings, the equal fixedly connected with locating lever in both sides at protection casing top, the inner wall fixedly connected with stop gear of casing. Through setting up transmission equipment, stop gear, the gag lever post, the fly leaf, a spring, the fixed plate, the protection casing, a housing, spacing hole, the locating lever, the movable rod, the driving plate, the movable hole, the slider, the spout, the bearing, the cooperation of through-hole and knob is used, the device that current vacuum transmission equipment did not protect the material at the discharge gate has been solved, when the material came out from the discharge gate, often can spray the department of falling to all be, very special is difficult to manage, very big reduction practicality and convenience, the problem that very inconvenient user used.

Description

Vacuum transmission device for fragile particulate matters

Technical Field

The utility model belongs to the technical field of vacuum transmission equipment, especially, relate to a breakable particulate matter vacuum transmission device.

Background

The vacuum conveying equipment is a conveying equipment which is driven by compressed air, generates vacuum by a vacuum pump and conveys granular and powdery materials by means of vacuum suction.

In present life, vacuum transmission equipment uses very extensively, and the transmission of some breakable particles all needs to use, its simple structure, convenient to use, however, current vacuum transmission equipment does not have the device of protecting to the material at the discharge gate, and when the material came out from the discharge gate, often can spray the department of falling to all be, and the special is difficult to manage, very big reduction practicality and convenience, very inconvenient user's use.

SUMMERY OF THE UTILITY MODEL

Problem to prior art exists, the utility model provides a breakable particulate matter vacuum transmission device possesses the advantage of protecting to the discharge gate, has solved current vacuum transmission equipment and has not carried out the device protected to the material at the discharge gate, and when the material came out from the discharge gate, often can spray often the department of falling to all be, and special is difficult to manage, very big reduction practicality and convenience, problem that inconvenient user used very much.

The utility model discloses a realize like this, a breakable particulate matter vacuum transmission device, including transmission equipment, transmission equipment's bottom fixedly connected with fixed plate, the equal fixedly connected with casing in both sides of fixed plate, swing joint has the protection casing between the bottom of two casings, the equal fixedly connected with locating lever in both sides at protection casing top, the inner wall fixedly connected with stop gear of casing, the inner wall fixedly connected with bearing of casing, the inner wall fixedly connected with movable rod of bearing, the front side of movable rod runs through to the front side and the fixedly connected with knob of casing, the fixed surface of movable rod is connected with the driving plate that uses with the stop gear cooperation.

As the utility model discloses preferred, stop gear includes two fly leafs, the equal fixedly connected with spring in top and the bottom of the opposite one side of two fly leafs, controls the equal inner wall fixed connection with the casing of one side that two springs are opposite, the equal fixedly connected with gag lever post in top and the bottom of the relative one side of two fly leafs, the fly leaf uses with the driving plate cooperation.

As the utility model discloses it is preferred, the equal fixedly connected with slider in top and the bottom of fly leaf, the spout that uses with the slider cooperation is seted up to the inner wall of casing.

As the utility model discloses it is preferred, the movable hole that uses with the locating lever cooperation is seted up to the bottom of casing, the through-hole that uses with the movable rod cooperation is opened to the front side of casing.

As the utility model discloses it is preferred, the spacing hole that uses with the gag lever post cooperation is all seted up to one side that the locating lever is opposite, the quantity in spacing hole is four, controls that two relative one sides of gag lever post all run through to the inner chamber in spacing hole.

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

1. the utility model discloses a set up transmission equipment, stop gear, the gag lever post, the fly leaf, a spring, the fixed plate, the protection casing, a housing, spacing hole, the locating lever, the movable rod, the driving plate, the movable hole, the slider, the spout, a bearing, the cooperation of through-hole and knob is used, the device that current vacuum transmission equipment did not protect the material at the discharge gate has been solved, when the material comes out from the discharge gate, often can spray the department of falling to all be, very much be difficult to manage, very big reduction practicality and convenience, the problem that very big inconvenient user used.

2. The utility model discloses a set up stop gear, can make the gag lever post get into behind the inner chamber in spacing hole to carry on spacingly to the locating lever, make the locating lever can not break away from the inner chamber of casing, and then carry on spacingly to the protection casing.

3. The utility model discloses a cooperation that sets up slider and spout is used, can make the fly leaf reduce when removing and the casing between friction and the collision, the user is more easy convenient when rotating the knob, still can make the fly leaf can not take place the phenomenon of incline when removing simultaneously.

4. The utility model discloses a set up the movable hole, can make the locating lever when getting into the inner chamber of casing, can not take place the dead phenomenon of card, through setting up the through-hole, can make the movable rod reduce when rotating and the casing between friction and the collision.

5. The utility model discloses a set up spacing hole, can make the gag lever post get into behind the inner chamber in spacing hole to carry on spacingly to the locating lever, and then carry on spacingly to the protection casing, realized the installation to the protection casing.

Drawings

Fig. 1 is a schematic structural diagram provided in an embodiment of the present invention;

fig. 2 is a cross-sectional view of a housing and a positioning rod according to an embodiment of the present invention;

fig. 3 is a top cross-sectional view of a housing according to an embodiment of the present invention;

fig. 4 is a partial enlarged view of a portion a in fig. 1 according to an embodiment of the present invention.

In the figure: 1. a transmission device; 2. a limiting mechanism; 201. a limiting rod; 202. a movable plate; 203. a spring; 3. a fixing plate; 4. a protective cover; 5. a housing; 6. a limiting hole; 7. positioning a rod; 8. a movable rod; 9. a drive plate; 10. a movable hole; 11. a slider; 12. a chute; 13. a bearing; 14. a through hole; 15. a knob.

Detailed Description

In order to further understand the contents, features and effects of the present invention, the following embodiments are illustrated and described in detail with reference to the accompanying drawings.

The structure of the present invention will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 4, the embodiment of the utility model provides a pair of breakable particulate matter vacuum transmission device, including transmission equipment 1, transmission equipment 1's bottom fixedly connected with fixed plate 3, the equal fixedly connected with casing 5 in both sides of fixed plate 3, swing joint has protection casing 4 between the bottom of two casings 5, the equal fixedly connected with locating lever 7 in both sides at protection casing 4 top, casing 5's inner wall fixedly connected with stop gear 2, casing 5's inner wall fixedly connected with bearing 13, bearing 13's inner wall fixedly connected with movable rod 8, the front side of movable rod 8 runs through to casing 5's front side and fixedly connected with knob 15, the fixed surface of movable rod 8 is connected with the driving plate 9 that uses with stop gear 2 cooperation.

Referring to fig. 2, the limiting mechanism 2 includes two movable plates 202, springs 203 are fixedly connected to the top and the bottom of the opposite sides of the two movable plates 202, the opposite sides of the left and right springs 203 are fixedly connected to the inner wall of the housing 5, limiting rods 201 are fixedly connected to the top and the bottom of the opposite sides of the two movable plates 202, and the movable plates 202 are used in cooperation with the transmission plate 9.

Adopt above-mentioned scheme: through setting up stop gear 2, can make gag lever post 201 get into behind the inner chamber of spacing hole 6 to spacing carrying out locating lever 7, making locating lever 7 can not break away from the inner chamber of casing 5, and then spacing carrying out protection casing 4.

Referring to fig. 2, the top and the bottom of the movable plate 202 are both fixedly connected with the sliding block 11, and the inner wall of the housing 5 is provided with a sliding groove 12 used in cooperation with the sliding block 11.

Adopt above-mentioned scheme: through the cooperation of the slide block 11 and the sliding groove 12, friction and collision between the movable plate 202 and the housing 5 can be reduced when the movable plate moves, so that the user can rotate the knob 15 more easily and conveniently, and the movable plate 202 cannot deflect when moving.

Referring to fig. 2 and 4, a movable hole 10 matched with the positioning rod 7 is formed at the bottom of the housing 5, and a through hole 14 matched with the movable rod 8 is formed at the front side of the housing 5.

Adopt above-mentioned scheme: through setting up movable hole 10, can make locating lever 7 when getting into the inner chamber of casing 5, can not take place the dead phenomenon of card, through setting up through-hole 14, can make movable rod 8 reduce when rotating with casing 5 between friction and the collision.

Referring to fig. 2, the opposite side of the positioning rod 7 is provided with a limiting hole 6 matched with the limiting rod 201, the number of the limiting holes 6 is four, and the opposite side of the left limiting rod 201 and the right limiting rod 201 are both penetrated through to the inner cavity of the limiting hole 6.

Adopt above-mentioned scheme: through setting up spacing hole 6, can make gag lever post 201 get into behind the inner chamber of spacing hole 6 to carry on spacingly to locating lever 7, and then spacing to protection casing 4, realized the installation to protection casing 4.

The utility model discloses a theory of operation:

when the protective cover is used, when a user needs to install the protective cover 4, the user enables the protective cover 4 to drive the positioning rod 7 to move, the positioning rod 7 enters the inner cavity of the shell 5 and simultaneously extrudes the limiting rod 201, the movement of the limiting rod 201 drives the movable plate 202 to extrude the spring 203, after the positioning rod 7 completely enters the inner cavity of the shell 5, the limiting rod 201 enters the inner cavity of the limiting hole 6 through the reaction force of the spring 203, so that the positioning rod 7 is limited, and the protective cover 4 is limited, meanwhile, when the user does not need to disassemble the protective cover 4, the user rotates the knob 15 through the bearing 13 to drive the movable rod 8 to rotate, the rotation of the movable rod 8 drives the transmission plate 9 to rotate, the rotation of the transmission plate 9 drives the movable plate 202 to move, so that the limiting rod 201 is separated from the inner cavity of the limiting hole 6, the user can disassemble the protective cover 4, and the protective, the use of the user is convenient.

In summary, the following steps: this breakable particulate matter vacuum transmission device, through setting up transmission equipment 1, stop gear 2, gag lever post 201, fly leaf 202, spring 203, fixed plate 3, protection casing 4, casing 5, spacing hole 6, locating lever 7, movable rod 8, driving plate 9, movable hole 10, slider 11, spout 12, bearing 13, through-hole 14 and knob 15's cooperation is used, the device that current vacuum transmission equipment does not protect the material at the discharge gate has been solved, when the material comes out from the discharge gate, often can spray the department of falling to all be, the special is difficult to manage, very big reduction practicality and convenience, the problem that inconvenient user used very much.

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. A fragile particulate matter vacuum transmission device, includes transmission equipment (1), its characterized in that: the bottom fixedly connected with fixed plate (3) of transmission equipment (1), the equal fixedly connected with casing (5) in both sides of fixed plate (3), swing joint has protection casing (4) between the bottom of two casing (5), the equal fixedly connected with locating lever (7) in both sides at protection casing (4) top, the inner wall fixedly connected with stop gear (2) of casing (5), the inner wall fixedly connected with bearing (13) of casing (5), the inner wall fixedly connected with movable rod (8) of bearing (13), the front side of movable rod (8) runs through to the front side and the fixedly connected with knob (15) of casing (5), the fixed surface of movable rod (8) is connected with driving plate (9) that uses with stop gear (2) cooperation.

2. The vacuum transport device for friable particulate matter of claim 1, wherein: limiting mechanism (2) include two fly leafs (202), the equal fixedly connected with spring (203) in top and the bottom of two fly leafs (202) opposite one side all with the inner wall fixed connection of casing (5), the equal fixedly connected with gag lever post (201) in top and the bottom of two fly leafs (202) opposite one side about, fly leaf (202) and driving plate (9) cooperation use.

3. A friable particulate matter vacuum transfer device according to claim 2, wherein: the top and the bottom of the movable plate (202) are both fixedly connected with sliding blocks (11), and sliding grooves (12) matched with the sliding blocks (11) for use are formed in the inner wall of the shell (5).

4. The vacuum transport device for friable particulate matter of claim 1, wherein: the bottom of the shell (5) is provided with a movable hole (10) matched with the positioning rod (7) for use, and the front side of the shell (5) is provided with a through hole (14) matched with the movable rod (8) for use.

5. A friable particulate matter vacuum transfer device according to claim 2, wherein: spacing hole (6) that use with gag lever post (201) cooperation are all seted up to one side that two locating levers (7) are opposite, the quantity in spacing hole (6) is four, controls the inner chamber that one side that two gag lever posts (201) are relative all runs through to spacing hole (6).