CN216685735U - Buffer hopper - Google Patents

Abstract

The utility model discloses a buffer hopper, which comprises a hopper, a hopper body and a hopper body, wherein the hopper is arranged on a support frame and keeps the small end downward; the discharging control board is movably arranged at the position of an outlet in the hopper and is used for controlling the opening and closing of a discharging port of the hopper; the rotating mechanism is arranged at the outer end of the hopper and used for driving the discharging control plate to move so as to facilitate discharging; and the locking mechanism is arranged at the outer end of the hopper and used for fixing the rotating mechanism. This buffering hopper accessible slewing mechanism adjusts the gradient of ejection of compact control panel when the unloading, and then is convenient for adjust ejection of compact flow to can fix slewing mechanism, the ejection of compact of being convenient for through locking mechanism.

Description

Buffer hopper

Technical Field

The utility model relates to the technical field of material conveying, in particular to a buffer hopper.

Background

The material is when saving or lasting the unloading, and it is inside putting into the hopper to be usually with it, and the open-close plate through the hopper bottom is opened and shut and is realized material storage and unloading, but current hopper sets up the ejection of compact control panel by cylinder control in bottom discharge gate position usually, drives opening and shutting of ejection of compact control panel through the cylinder, size when unable adjustment ejection of compact control panel is opened, and then the flow when unable regulation ejection of compact, can not satisfy the occasion of multiple work.

Some hoppers set up telescopic ejection of compact control panel in the bottom, fix this ejection of compact control panel through the bolt, can adjust the flow of the ejection of compact, but when using because the vibrations that the material produced when dropping cause the bolt to loosen easily, and then cause ejection of compact control panel to remove, lead to ejection of compact flow grow or diminish.

SUMMERY OF THE UTILITY MODEL

Therefore, in order to solve the above-mentioned disadvantages, the present invention provides a buffer hopper, wherein a rotary discharging control plate is disposed at the bottom of the buffer hopper, and a rotating mechanism is disposed at the outer end of the buffer hopper, such that the inclination of the discharging control plate can be conveniently adjusted, thereby achieving adjustment of discharging flow rate.

The utility model is realized in such a way that a buffer hopper is constructed, which comprises a hopper, a hopper and a buffer hopper, wherein the hopper is arranged on a support frame and keeps the small end of the hopper downward;

the discharging control board is movably arranged at the position of an outlet in the hopper and is used for controlling the opening and closing of a discharging port of the hopper;

the rotating mechanism is arranged at the outer end of the hopper and used for driving the discharging control plate to move so as to facilitate discharging; and

and the locking mechanism is arranged at the outer end of the hopper and used for fixing the rotating mechanism.

Further, the middle part of ejection of compact control panel is provided with a dwang, and this dwang rotates to be connected on the discharge gate of hopper and extends to the outer end, slewing mechanism connects and is used for driving dwang and inside ejection of compact control panel rotation on the dwang of hopper outer end.

Furthermore, the rotating mechanism comprises a ratchet wheel which is arranged on the rotating rod;

the handheld rod is arranged at the outer end of the ratchet wheel and is used for a worker to rotate the ratchet wheel; and

and the pawl is movably arranged on a pin shaft preset at the outer end of the hopper and is meshed with the ratchet wheel.

Furthermore, a torsion spring is further arranged at the joint of the pawl and the pin shaft, and a handle is further arranged at the other end of the pawl.

Further, the locking mechanism comprises a sleeve and a sliding rod which can move in the sleeve, the sleeve is arranged on the outer end of the hopper and points to the tooth space of the ratchet wheel, and the sliding rod is inserted into the tooth space of the ratchet wheel to keep the ratchet wheel fixed.

Further, a material guide plate is further arranged in the hopper.

The utility model has the following beneficial effects:

compared with the prior art, the automatic discharging device has the advantages that during discharging, the hopper can be opened and closed conveniently through the rotary discharging control plate, the rotary mechanism used for controlling the discharging control plate to rotate is arranged at the outer end of the hopper, the inclination of the discharging control plate can be adjusted, discharging flow is adjusted, the locking mechanism is arranged at the outer end of the rotary mechanism and can be used for fixing the rotary mechanism and the discharging control plate, and discharging is facilitated.

Drawings

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

FIG. 2 is a front view of the present invention;

FIG. 3 is a side view of the present invention;

FIG. 4 is a top view of the present invention;

FIG. 5 is a cross-sectional view A-A of FIG. 2;

FIG. 6 is an enlarged partial schematic view of B of FIG. 1;

FIG. 7 is an enlarged partial schematic view of C of FIG. 5;

in the figure: 1. a support frame; 2. a hopper; 3. a ratchet wheel; 4. a hand-held wand; 5. a pawl; 6. a pin shaft; 7. a handle; 8. a sleeve; 9. a slide bar; 10. a material guide plate; 11. rotating the rod; 12. and a discharging control panel.

Detailed Description

The present invention will be described in detail with reference to fig. 1 to 7, and the technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The utility model provides a buffer hopper through improvement, which can be implemented as follows: a buffer hopper comprises a hopper 2 which is arranged on a support frame 1 and keeps the small end downward;

the discharging control board 12 is movably arranged at the outlet position in the hopper 2 and is used for controlling the opening and closing of the discharging port of the hopper 2;

the rotating mechanism is arranged at the outer end of the hopper 2 and used for driving the discharging control plate 11 to move so as to facilitate discharging; and

and the locking mechanism is arranged at the outer end of the hopper 2 and is used for fixing the rotating mechanism.

In this embodiment, the middle part of ejection of compact control panel 12 is provided with a dwang 11, and this dwang 11 rotates to be connected on the discharge gate of hopper 2 and extends to the outer end, slewing mechanism connects and is used for driving dwang 11 and inside ejection of compact control panel 12 rotatory on the dwang 11 of 2 outer ends of hopper.

In the present embodiment, the rotating mechanism includes a ratchet 3 provided on the rotating lever 11;

the handheld rod 4 is arranged at the outer end of the ratchet wheel 3 and is used for a worker to rotate the ratchet wheel 3; and

and the pawl 5 is movably arranged on a pin shaft 6 preset at the outer end of the hopper 2 and is meshed with the ratchet wheel 3.

In this embodiment, a torsion spring is further disposed at a connection position of the pawl 5 and the pin 6, and a handle 7 is further disposed at the other end of the pawl 5.

In this embodiment, the locking mechanism comprises a sleeve 8 and a slide 9 movable in the sleeve 8, the sleeve 8 being arranged on the outer end of the hopper 2 and pointing towards the tooth space of the ratchet 3, the slide 9 being inserted into the tooth space of the ratchet 3 to hold the ratchet 3 stationary.

In this embodiment, a material guiding plate 10 is further disposed in the hopper 2.

In the present embodiment, the locking mechanism is provided to prevent the discharge control plate 12 from turning over due to the gravity of the material during discharging (since the ratchet-pawl mechanism can only keep not rotating reversely, but can rotate forward).

When the hopper needs blanking, a worker firstly pushes the sliding rod 9 to one end to keep the sliding rod 9 separated from the ratchet wheel 3, then drives the ratchet wheel 3 and the discharge control plate 12 to rotate through the handheld rod 4 until the flow of the material when falling meets the requirement, the handheld rod 4 stops rotating, the pawl 5 is inserted into a tooth gap of the ratchet wheel 3 under the action of the torsion spring to keep the ratchet wheel fixed, meanwhile, the sliding rod 9 slides into the tooth gap of the ratchet wheel, and the fixation of the ratchet wheel 3 is strengthened, so that the blanking can be carried out.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (6)

1. A surge hopper which characterized in that: comprises that

The hopper (2) is arranged on the support frame (1) and keeps the small end downward;

the discharging control plate (12) is movably arranged at the outlet position in the hopper (2) and is used for controlling the opening and closing of the discharging port of the hopper (2);

the rotating mechanism is arranged at the outer end of the hopper (2) and is used for driving the discharging control plate (12) to move so as to facilitate discharging; and

and the locking mechanism is arranged at the outer end of the hopper (2) and is used for fixing the rotating mechanism.

2. The surge hopper of claim 1, wherein: the middle part of ejection of compact control panel (12) is provided with a dwang (11), and this dwang (11) rotate to be connected on the discharge gate of hopper (2) and extend to the outer end, slewing mechanism connects and is used for driving dwang (11) and inside ejection of compact control panel (12) rotatory on dwang (11) of hopper (2) outer end.

3. The surge hopper of claim 2, wherein: the rotating mechanism comprises a ratchet wheel (3) which is arranged on the rotating rod (11);

the handheld rod (4) is arranged at the outer end of the ratchet wheel (3) and is used for enabling a worker to rotate the ratchet wheel (3); and

and the pawl (5) is movably arranged on a pin shaft (6) preset at the outer end of the hopper (2) and is meshed with the ratchet wheel (3).

4. A buffer hopper according to claim 3, wherein: the connecting part of the pawl (5) and the pin shaft (6) is further provided with a torsion spring, and the other end of the pawl (5) is further provided with a handle (7).

5. A buffer hopper according to claim 3, wherein: the locking mechanism comprises a sleeve (8) and a sliding rod (9) capable of moving in the sleeve (8), the sleeve (8) is arranged on the outer end of the hopper (2) and points to the tooth space of the ratchet wheel (3), and the sliding rod (9) is inserted into the tooth space of the ratchet wheel (3) to keep the ratchet wheel (3) fixed.

6. The surge hopper of claim 1, wherein: a material guide plate (10) is also arranged in the hopper (2).

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