CN208468987U - A kind of drain hopper of extruder - Google Patents

Abstract

The utility model relates to a kind of drain hopper of extruder, including hopper portion, a side bottom in the hopper portion is equipped with discharge barrel, and the bottom of the discharge barrel is equipped with atrium, and the top of the atrium is equipped with connection holes, and the connection holes connection has locking assembly；The locking assembly includes set lever, and the rotation lid coupled with the set lever；The rotation is covered equipped with through-hole, and the inner end of the set lever passes through the through-hole and couples with the connection holes, and the area of the rotation lid is greater than the area of the atrium.The utility model drain hopper can realize locking and be switched fast between unclamping, it is easy to use, it is easy to operate, rotation lid can be rotated when blowing at any time and blocks material, it will not lead to not in time material spilling splicing bag because blocking, set lever operation is easily laborsaving, does not need to expect that lid twists many circles and could open or lock as tradition, working efficiency is effectively improved, it is practical.

Description

A kind of drain hopper of extruder

Technical field

The utility model relates to extruders, more specifically refer to a kind of drain hopper of extruder.

Background technique

Traditional extruder hopper has the following problems: 1, material lid unscrewed when blowing lid every time open blowing, it is time-consuming Arduously；2, it can not be blocked at any time during blowing when material bag is completely expected, be easy to appear plastic material spilling, cause to waste；3, it puts It is same time-consuming and laborious will to expect that lid screws back after material.

Utility model content

The purpose of the utility model is to overcome the defects of the prior art, provide a kind of drain hopper of extruder.

To achieve the above object, the utility model uses following technical scheme:

One side bottom of a kind of drain hopper of extruder, including hopper portion, the hopper portion is equipped with discharge barrel, the discharging The bottom of cylinder is equipped with atrium, and the top of the atrium is equipped with connection holes, and the connection holes connection has locking assembly；The lock Tight component includes set lever, and the rotation lid coupled with the set lever；The rotation is covered equipped with through-hole, the locking The inner end of handle passes through the through-hole and couples with the connection holes, and the area of the rotation lid is greater than the face of the atrium Product.

Its further technical solution are as follows: the inner end of the set lever is equipped with external screw thread, and the connection holes, which are equipped with, to be corresponded to In the externally threaded internal screw thread, the set lever and the connection holes thread connection.

Its further technical solution are as follows: the atrium is semicircular opening chamber.

Its further technical solution are as follows: the rotation lid is semicircle shape.

Its further technical solution are as follows: the two sides of the rotation lid are shiny surface.

Its further technical solution are as follows: the radius of the rotation lid is greater than the radius of the discharge barrel, the rotation lid Inside is equipped with lug boss corresponding with the atrium.

Its further technical solution are as follows: the inner wall of the discharge barrel is inverted cone-shaped from inside to outside.

Its further technical solution are as follows: the discharge barrel is an integral molding structure with the hopper portion.

Its further technical solution are as follows: the hopper portion is funnel-form.

The beneficial effect of the utility model compared with prior art is: discharge barrel is equipped with by a side bottom in hopper portion, The bottom of discharge barrel is equipped with atrium, and the top of atrium is equipped with connection holes, and connection holes connection has locking assembly；Locking assembly packet Set lever is included, and the rotation lid coupled with set lever；Rotation is covered equipped with through-hole, and the inner end of set lever passes through through-hole Couple with connection holes, the area for rotating lid is greater than the area of atrium；The drain hopper can realize locking and quickly cut between unclamping It changes, easy to use, easy to operate, when blowing can rotate rotation lid at any time and block material, will not lead to not in time material because blocking Spilling splicing bag, set lever operation is easily laborsaving, does not need to expect that lid twists many circles and could open or lock as tradition, effectively It improves work efficiency, it is practical.

The utility model is further described in the following with reference to the drawings and specific embodiments.

Detailed description of the invention

Fig. 1 is the Structure explosion diagram of traditional drain hopper；

Fig. 2 is a kind of Structure explosion diagram of the drain hopper of extruder of the utility model；

Fig. 3 is the structural schematic diagram that a kind of drain hopper of extruder of the utility model is in locking state；

Fig. 4 is the structural schematic diagram that a kind of drain hopper of extruder of the utility model is in releasing orientation.

10 hopper portion, 20 discharge barrel

21 atrium, 22 connection holes

30 locking assembly, 31 set lever

32 rotation 321 through-holes of lid

Specific embodiment

In order to more fully understand the technology contents of the utility model, combined with specific embodiments below to the skill of the utility model Art scheme is further described and illustrates, but not limited to this.

Specific embodiment as shown in fig. 1 to fig. 4, wherein Fig. 1 is the Structure explosion diagram of traditional drain hopper, and blowing lid is every Material lid is unscrewed when secondary opening blowing, it is time-consuming and laborious, it can not be blocked at any time during blowing when material bag is completely expected, be easy Existing plastic material overflows, and causes to waste, and it is same time-consuming and laborious will to expect that lid screws back after blowing.

Specifically, as shown in Figures 2 to 4, the utility model discloses a kind of drain hopper of extruder, including hopper portion 10, One side bottom in hopper portion 10 is equipped with discharge barrel 20, and the bottom of discharge barrel 20 is equipped with atrium 21, and the top of atrium 21 is equipped with Connection holes 22, the connection of connection holes 22 have locking assembly 30；Locking assembly 30 includes set lever 31, and is coupled with set lever 31 Rotation lid 32；It rotating lid 32 and is equipped with through-hole 321, the inner end of set lever 31 passes through through-hole 321 and couples with connection holes 22, The area for rotating lid 32 is greater than the area of atrium 21.

Wherein, which can realize is switched fast between locking state and releasing orientation, easy to use, easy to operate, Rotation lid 32 can be rotated when blowing at any time for blocking material, material will not be caused not in time to overflow splicing bag because blocking.

Specifically, as shown in Figures 2 to 4, the inner end of set lever 31 is equipped with external screw thread (not shown), connection holes 22 are equipped with corresponding to externally threaded internal screw thread (not shown), set lever 31 and 22 thread connection of connection holes, and connection is secured And convenient for operation.

Wherein, in the present embodiment, atrium 21 is semicircular opening chamber, is flowed out convenient for material.

Wherein, in the present embodiment, rotation lid 32 is semicircle shape, close convenient for stirring and coupling.

Further, in the present embodiment, the two sides for rotating lid 32 are shiny surface, are conducive to accelerate it to stir speed, And good airproof performance, when locking, material will not be overflowed from side.

Wherein, the inner wall of discharge barrel 20 is inverted cone-shaped from inside to outside, increases pressure, is conducive to material from atrium 21 Outflow.

Wherein, in the present embodiment, discharge barrel 20 is an integral molding structure with hopper portion 10, and easy to produce and intensity is high.

Further, in the present embodiment, hopper portion 10 is funnel-form, is convenient for material collection and outflow.

The working principle of the utility model is as follows: the top half closing of 20 bottom of discharge barrel of the drain hopper, rotation lid 32 block the lower half portion of 20 bottom of discharge barrel, and are locked by set lever 31, rotation lock handle 31, unclamp rotation lid 32, rotation lid 32 is gone to the top half of discharge barrel 23, blowing can be realized, backspin hub cap can be dialled at any time during blowing 32, atrium 21 is blocked, blowing is stopped；Also dispensing speed can be controlled by adjusting the angle of rotation lid 32 during blowing, After the completion of blowing, backspin hub cap 32 is dialled, atrium 21, rotation lock handle 31, locking rotating hub cap 32 are blocked.

The drain hopper of the utility model can realize locking and be switched fast between unclamping, easy to use, easy to operate, blowing When can rotate rotation lid at any time and block material, material will not be caused to overflow splicing bag not in time because blocking, set lever operation is light Pine is laborsaving, does not need to expect that lid twists many circles and could open or lock as tradition, effectively improves working efficiency, practical.

In other embodiments, the radius for rotating lid is greater than the radius of discharge barrel, and the inside for rotating lid is equipped with and atrium Corresponding lug boss, when rotation lid is in locking state, lug boss is protruded into atrium, improves leakproofness.

The above-mentioned technology contents that the utility model is only further illustrated with embodiment, in order to which reader is easier to understand, But the embodiments of the present invention is not represented is only limitted to this, any technology done according to the utility model extends or recreation, By the protection of the utility model.The protection scope of the utility model is subject to claims.

Claims (9)

1. a kind of drain hopper of extruder, which is characterized in that including hopper portion, a side bottom in the hopper portion is equipped with discharging Cylinder, the bottom of the discharge barrel are equipped with atrium, and the top of the atrium is equipped with connection holes, and the connection holes connection has locking Component；The locking assembly includes set lever, and the rotation lid coupled with the set lever；The rotation, which covers to be equipped with, leads to Hole, the inner end of the set lever pass through the through-hole and couple with the connection holes, and the area of the rotation lid is greater than described The area of atrium.

2. a kind of drain hopper of extruder according to claim 1, which is characterized in that the inner end of the set lever is set There is external screw thread, the connection holes, which are equipped with, corresponds to the externally threaded internal screw thread, the set lever and the connection holes screw thread Connection.

3. a kind of drain hopper of extruder according to claim 1, which is characterized in that the atrium is semicircular opening Chamber.

4. a kind of drain hopper of extruder according to claim 3, which is characterized in that the rotation lid is semicircle shape.

5. a kind of drain hopper of extruder according to claim 4, which is characterized in that the two sides of the rotation lid are light Sliding surface.

6. a kind of drain hopper of extruder according to claim 4, which is characterized in that the radius of the rotation lid is greater than institute The radius of discharge barrel is stated, the inside of the rotation lid is equipped with lug boss corresponding with the atrium.

7. a kind of drain hopper of extruder according to claim 1, which is characterized in that the inner wall of the discharge barrel is by introversion It is outside inverted cone-shaped.

8. a kind of drain hopper of extruder according to claim 1, which is characterized in that the discharge barrel and the hopper portion It is an integral molding structure.

9. a kind of drain hopper of extruder according to claim 1, which is characterized in that the hopper portion is funnel-form.