CN211732527U - A unloader that is used for high filling to mould wooden prescription powdery material - Google Patents

Abstract

The embodiment of the utility model discloses unloader that is used for high packing to mould wooden prescription powdery material, include: hopper, agitator motor and agitating unit, agitating unit includes the main shaft and from last to setting gradually the epaxial first stirring portion, second stirring portion, third stirring portion down, the agitator motor axis of rotation is connected to the main shaft upper end, the lower extreme inserts in the hopper through the hopper import, the first stirring portion of second stirring portion perpendicular to, third stirring portion includes set-square and straight-bar, set-square and main shaft lower extreme fixed connection, the set-square is connected to the straight-bar upper end, the lower extreme exports towards the hopper. The utility model discloses an unloader that is used for high packing to mould wooden prescription powdery material is through setting up three stirring portion, and wherein first stirring portion is perpendicular with second stirring portion to the straight-bar of third stirring portion extends to the hopper exit always, can increase the frequency of stirring that moulds wooden powdery material here, helps its quick unloading, prevents simultaneously that powdery material from appearing here "bridging" phenomenon.

Description

A unloader that is used for high filling to mould wooden prescription powdery material

Technical Field

The utility model relates to a mould wooden production facility technical field, especially relate to an unloader that is used for high packing to mould wooden prescription powdery material.

Background

The plastic-wood granules are generally fed in a hopper, and the granules slowly move downwards under the action of the gravity of the plastic-wood granules. However, for the powdery material with the high filling plastic wood formula, the material is simply blanked under the action of gravity, so that the bridging phenomenon easily occurs in the blanking process of the material, and the continuous blanking of the material cannot be realized.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome above-mentioned technique not enough, provide an unloader that is used for height to fill plastic-wood prescription powdery material, solve among the prior art height and fill the phenomenon that plastic-wood prescription powdery material can produce "bridging" when the unloading, can not realize the technical problem of the continuous unloading of material.

In order to achieve the technical purpose, the embodiment of the utility model provides an unloader that is used for high packing to mould wooden prescription powdery material, this unloader that is used for high packing to mould wooden prescription powdery material includes: the stirring device comprises a main shaft, a first stirring part, a second stirring part and a third stirring part, wherein the first stirring part, the second stirring part and the third stirring part are sequentially arranged on the main shaft from top to bottom, the upper end of the main shaft is connected with a rotating shaft of the stirring motor, the lower end of the main shaft is inserted into the hopper through an inlet of the hopper, the first stirring part comprises two first stirring rods and two second stirring rods, the first stirring rods and the second stirring rods are positioned in the same plane, the two first stirring rods are obliquely and symmetrically arranged relative to the main shaft, the upper ends of the two second stirring rods are rotationally connected with the main shaft, the second stirring part is perpendicular to the first stirring part and comprises two third stirring rods and two fourth stirring rods, the third stirring rods and the fourth stirring rods are positioned in the same plane, the two third stirring rods are obliquely and symmetrically arranged relative to the main, the two fourth stirring rods are obliquely and symmetrically arranged relative to the main shaft, the upper ends of the four fourth stirring rods are rotatably connected with the main shaft, the third stirring part comprises a triangular plate and a straight rod, the triangular plate is fixedly connected with the lower end of the main shaft, the upper end of the straight rod is connected with the triangular plate, and the lower end of the straight rod faces the hopper outlet.

Compared with the prior art, the utility model discloses following beneficial effect has: the utility model discloses an unloader that is used for high packing to mould wooden prescription powdery material is through setting up three stirring portion, and wherein first stirring portion is perpendicular with second stirring portion to the straight-bar of third stirring portion extends to the hopper exit always, can increase the frequency of stirring that moulds wooden powdery material here, helps its quick unloading, prevents simultaneously that powdery material from appearing here "bridging" phenomenon.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of a blanking device for high-filling plastic-wood formula powdery material provided by the present invention;

fig. 2 is a top view of the conveyor belt of fig. 1.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

Referring to fig. 1 and fig. 2, fig. 1 is a schematic structural diagram of an embodiment of a blanking device for high-filling plastic-wood formula powdery material provided by the present invention; fig. 2 is a top view of the conveyor belt of fig. 1.

A unloader that is used for high filling wood-plastic formula powdery material includes: hopper 1, stirring motor 2, agitating unit 3 and conveyer belt 4.

Hopper 1 is the infundibulate, and the great lower extreme of upper end is less, and the material drops into in hopper 1 from the upper end and mixes then from the lower extreme roll-off. The conveyer belt 4 is arranged under the hopper 1 and used for receiving materials falling in the hopper 1. The upper end of agitating unit 3 is connected to agitator motor 2's axis of rotation, and in agitator motor 3's lower extreme inserted hopper 1 from last to down, under agitator motor 2's drive, agitating unit 3 stirred the mixture in hopper 1. Preferably, the stirring motor 2 is a motor with adjustable rotating speed.

The stirring device 3 includes a main shaft 31, a first stirring section 32, a second stirring section 33, and a third stirring section 34. The upper end of the main shaft 31 is connected with a rotating shaft of the stirring motor 2, and the lower end is inserted into the hopper 1 from top to bottom. The first stirring section 32, the second stirring section 33, and the third stirring section 34 are provided on the main shaft 31 in this order from top to bottom. The first stirring section 32 is perpendicular to the second stirring section 33 (fig. 1 is a schematic view, and only the connection relationship between the first stirring section 32 and the second stirring section 33 is shown on the same plane for clarity, but the first stirring section 32 is perpendicular to the second stirring section 33 in practice).

The first stirring section 32 includes two first stirring rods 321 and two second stirring rods 322. The first agitating shaft 321 and the second agitating shaft 322 are located in the same plane. The two first stirring rods 321 are arranged in an inclined symmetrical manner about the main shaft 31, and the upper ends thereof are rotatably connected with the main shaft 31. The included angle between the first stirring rod 321 and the main shaft 31 is theta₁，θ₁The range of theta is more than or equal to 10 degrees₁< 45 deg. The two second stirring rods 322 are arranged in an inclined symmetrical manner about the main shaft 31, and the upper ends thereof are rotatably connected with the main shaft 31. The angle between the second stirring rod 322 and the main shaft 31 is theta₂，θ₂The range of theta is more than or equal to 45 degrees₂≤80°。

The second stirring section 33 includes two third stirring rods 331 and two fourth stirring rods 332, similar to the first stirring section 32. The third and fourth agitating bars 331 and 332 are located in the same plane, and the two third agitating bars 331 are located with respect to the main bodyThe shaft 31 is arranged in an inclined symmetrical manner, and the upper end of the shaft is rotatably connected with the main shaft 31. The included angle between the third stirring rod and the main shaft is theta₃，θ₃The range of theta is more than or equal to 10 degrees₃< 45 deg. The two fourth stirring rods 332 are arranged in an inclined symmetrical manner about the main shaft 31, the upper ends of the two fourth stirring rods 332 are rotatably connected with the main shaft 31, and an included angle theta is formed between the fourth stirring rods 332 and the main shaft 31₄，θ₄The range of theta is more than or equal to 45 degrees₄≤80°。

From the top to the bottom, since the inner diameter of the hopper 31 is reduced, the size of the second stirring portion 33 is smaller than that of the first stirring portion, that is, the length of the first stirring rod 321 is greater than that of the third stirring rod 331, and the length of the second stirring rod 322 is greater than that of the fourth stirring rod 332.

The third stirring portion 34 includes a triangular plate 341 and a straight rod 342. The triangular plate 341 is fixedly connected with the lower end of the main shaft 31, the upper end of the straight rod 342 is connected with the triangular plate 341, and the lower end of the straight rod extends towards the outlet of the hopper 1 and is flush with the outlet of the hopper 1.

The conveyer belt 4 is arranged below the hopper 1, a plurality of stock chutes 41 are sequentially arranged on the conveyer belt, and materials discharged from the hopper 1 fall into the stock chutes 41 and are conveyed to subsequent processing equipment along with the conveyer belt. Preferably, the outlet of the hopper 1 abuts the upper surface of the bin 41 and has the same width as the bin 41, so that the bin 41 is just full and the conveyor belt 4 can transport material at a steady rate.

During the use, only one proper rotating speed of the stirring motor 2 needs to be selected, then the raw materials are continuously added into the hopper 1 from the upper part of the hopper 1, and the conveying belt 4 below can continuously convey the mixed materials to subsequent processing equipment at a stable speed.

Implement the embodiment of the utility model provides a, following beneficial effect has: the utility model discloses an unloader that is used for high packing to mould wooden prescription powdery material is through setting up three stirring portion, and wherein first stirring portion is perpendicular with second stirring portion to the straight-bar of third stirring portion extends to the hopper exit always, can increase the frequency of stirring that moulds wooden powdery material here, helps its quick unloading, prevents simultaneously that powdery material from appearing here "bridging" phenomenon.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (8)

1. A unloader that is used for high filling to mould wooden formula powdery material, its characterized in that includes: hopper, agitator motor and agitating unit, agitating unit includes the main shaft and from last to setting gradually first stirring portion, second stirring portion, the third stirring portion on the main shaft down, the main shaft upper end is connected the agitator motor axis of rotation, and the lower extreme passes through the hopper import inserts in the hopper, first stirring portion includes two first puddlers and two second puddlers, first puddler with the second puddler is located the coplanar, two first puddlers about main shaft slope symmetrical arrangement, its upper end with the main shaft rotates to be connected, two the second puddler is about main shaft slope symmetrical arrangement, its upper end with the main shaft rotates to be connected, second stirring portion perpendicular to first stirring portion includes two third puddlers and two fourth puddlers, the third puddler with the fourth puddler is located the coplanar, the two third stirring rods are obliquely and symmetrically arranged relative to the main shaft, the upper ends of the third stirring rods are rotatably connected with the main shaft, the two fourth stirring rods are obliquely and symmetrically arranged relative to the main shaft, the upper ends of the fourth stirring rods are rotatably connected with the main shaft, the third stirring part comprises a triangular plate and a straight rod, the triangular plate is fixedly connected with the lower end of the main shaft, the upper end of the straight rod is connected with the triangular plate, and the lower end of the straight rod faces the hopper outlet.

2. The blanking device for the high-filling plastic-wood formula powdery material as claimed in claim 1, wherein the included angle between the first stirring rod and the main shaft is theta₁The included angle between the second stirring rod and the main shaft is theta₂，10°≤θ₁＜45°，45°≤θ₂≤80°。

3. The blanking device for high-filling plastic-wood formula powdery material as claimed in claim 1, wherein the included angle θ between the third stirring rod and the main shaft₃The included angle between the fourth stirring rod and the main shaft is theta₄，10°≤θ₃＜45°，45°≤θ₄≤80°。

4. The blanking device for the high-filling plastic-wood formula powdery material as claimed in claim 1, wherein the lower end of the straight rod is flush with the outlet of the hopper.

5. The blanking device for the high-filling plastic-wood formula powdery material as claimed in claim 1, wherein the hopper is funnel-shaped, the first stirring rod is longer than the third stirring rod, and the second stirring rod is longer than the fourth stirring rod.

6. A discharging device for high-filling plastic-wood formula powdery material according to claim 1, wherein the discharging device for high-filling plastic-wood formula powdery material further comprises a conveyer belt arranged below the hopper.

7. The blanking device for the high-filling plastic-wood formula powdery material as claimed in claim 6, wherein a plurality of storage troughs are sequentially arranged on the conveyor belt.

8. A discharging device for high-filling plastic-wood formula powdery materials as claimed in claim 7, wherein the hopper outlet is abutted against the upper surface of the storage chute.

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