CN212523162U - Discharging shovel - Google Patents

Abstract

The utility model discloses an unloading shovel, which mainly comprises a shovel head, a prismatic strip, a thumb, a sleeve and a handle, and is characterized in that the shovel body is in a sheet shape, the thumb is opened like a palm, the four fingers are gathered together to have equal length, the thickness is gradually reduced from the palm root to the tail end of the four fingers, a cone is observed on the side surface, and the shovel head can conveniently shovel off filter cakes; the length of shovel handle is confirmed according to pressure filter model size, and the shovel body is through mould injection moulding, and simple dexterous is fit for using, the utility model provides a shovel of unloading has simple structure, uses light advantage, improves workman labor efficiency, thoroughly solves the problem of shoveling except that viscidity material.

Description

Discharging shovel

Technical Field

The utility model belongs to a manual instrument of the process of unloading of pressure filter filtration relates to a filter cake and shovels instrument.

Background

The material is filtered by the filter press to form a filter cake, the filter cake is divided into a dry filter cake and a viscous filter cake according to the property of the material, the dry filter cake is easy to fall off, the viscous filter cake is not easy to fall off and is stuck on the filter cloth, the next circulating filtration of the filter press is influenced, and a novel discharging shovel is designed for better enabling the filter cake to fall off.

The existing unloading tools are uneven, water guns are used for cleaning and unloading, water drops splash, the water content of filter cakes is increased, and the compensation is not realized; the elasticity generated by the extension and contraction of the spring of the tension device arranged on the filter plate enables the filter cloth to shake to drive the filter cake to fall off, and firstly, the materials in the feeding hole cannot be removed; secondly, the filter cloth at the lower part of the feed hole has small shaking amplitude, and the materials still cannot fall freely.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming current filter cake and coming off unclean, solve corresponding technical problem, provide a manual discharge tool.

The utility model provides a technical scheme that prior art problem adopted is: a shovel for unloading is manually operated by workers and is characterized in that the length of a handle of the shovel is determined according to the size of a filter press machine; the shovel body is just like the palm of a human hand, is composed of a thumb and the other four fingers, is formed by injection molding of a mold, and is simple, flexible and suitable for use.

Furthermore, the shovel body is integrally formed by injection molding of a shovel head, a prismatic strip, a thumb and a sleeve, the shovel body is in a trapezoidal shape with a narrow upper part and a wide lower part, the thickness of the part connected with the sleeve is thicker, the lower edge of the shovel body is thinner, the shovel body becomes thinner gradually from top to bottom, the shovel body looks like a vertebral body when being observed from the side, and materials are shoveled by the sharp shovel head; the prismatic strips are symmetrically distributed on two sides of the shovel body, have equal spacing distance, keep the same change shape with the shovel body, and gradually protrude from the shovel head to the prismatic strips; the thumb is close to the upper end of the shovel body and is positioned at the tiger mouth of the palm of the human body, the thumb is connected with the shovel body in an inclined manner, the width of the thumb is gradually folded from the connecting part, the thickness of the thumb is kept unchanged, and the thumb is only thinned up and down at the tail end of the finger to form a certain gradient; the sleeve is connected with the shovel body and the handle like a wrist, the handle extends into one part of the sleeve, and the handle is fastened in the sleeve by the fixing bolt so as not to rotate and not to fall off easily.

Furthermore, the handle material is selected freely, the handle length is selected according to the filter press type size and the surrounding environment and is in proper size, and the diameter changes along with the size of the sleeve inlet.

The utility model provides a shovel of unloading has simple structure, uses light advantage, improves workman labor efficiency, thoroughly solves the problem of shoveling viscidity material.

Drawings

Fig. 1 is a schematic perspective view of the discharging shovel of the present invention.

Reference numerals: 1-shovel head, 2-prismatic strip, 3-thumb head, 4-sleeve, 5-fixing bolt and 6-handle.

Detailed Description

The technical solution in the embodiment of the present invention is described below with reference to the attached drawings in the embodiment of the discharging shovel of the present invention, and the described embodiment is only a part of the preferred embodiments of the present invention, not all embodiments. All other embodiments, which are not inventive, are within the scope of the present invention and are made by those skilled in the art based on the embodiments of the present invention.

Example 1

A kind of shovel of unloading, formed by shovel head 1, prismatic strip 2, thumb head 3, bush 4, anchor bolt 5, hand grip 6, etc., the shovel body is a flaky form, look like the palm generally, the thumb opens, the four fingers close up the length to be equal, from palm root to four fingers end, the thickness becomes thin gradually, it is the same with the kitchen knife cross section commonly used in the life, the end of equal applied force is thinner and the pressure intensity is larger, help shovel head 1 to shovel the filter cake fast; the prismatic strips 2 are distributed on two sides of the shovel body and conform to the change trend of the shovel body, the shovel head 1 is provided with fewer bulges, and the bulges close to the upper end of the shovel body are higher, so that the material is convenient to fall off, and the space distance is gradually increased to reduce the contact between the material and the shovel surface; on the other hand, the rigidity of the shovel body is enhanced, so that the shovel is more firm and durable; the thumb head 3 is used for emptying materials in the feeding hole, the thumb head 3 is inclined, the materials can conveniently extend into the feeding hole from different angles and different directions, the tail end of the thumb head 3 becomes thin to form a certain gradient, and the materials left in the feeding hole can be conveniently extended into the feeding hole to be pushed out; the sleeve 4 is connected with the handle 6 and the shovel body, one part of the sleeve is embedded into the shovel body to expose a conical shape, the connection between the handle and the shovel body is reinforced, and the outer surface of the sleeve 4 is provided with rings with equal intervals, so that the appearance is attractive, and the strength of the sleeve is enhanced; the fixing bolt 5 fastens the sleeve 4 and the handle 6, so that the sleeve and the handle are stably connected and do not fall off; the length of the handle 6 is selected to be suitable according to the size of the filter press machine and the surrounding environment, and the diameter of the handle is changed along with the size of the inlet of the sleeve.

The discharging shovel is used in the process that after the filter press filters materials, the plate pulling device pulls the filter plate open to discharge materials, wherein part of viscous materials are difficult to fall off, and the materials must fall off by means of a tool to complete the discharging process; the shovel is made of ABS and has the characteristics of high hardness, high impact strength, high temperature resistance, corrosion resistance, good creep resistance and easy cleaning treatment.

The workman stands in the pressure filter both sides, handheld shovel of unloading, the filter plate is stimulateeed at every turn to the arm-tie ware, and the filter plate just is linear motion on the crossbeam, and most material in the filter chamber shakes because of the filter plate motion and drops automatically, and partial residual material just directly shovels down with the shovel of unloading, and the thumb head stretches into in the feed port, draws out because the material that the feeding was carried and can't filter the leaving over, and this action is operated repeatedly, and filter cake on every filter plate is whole to drop, makes things convenient for the pressure filter operation of next cycle.

Claims (4)

1. The utility model provides a shovel of unloading, mainly comprises shovel head, prism strip, thumb, sleeve, handle, its characterized in that: the shovel body is in a sheet shape, like a palm, a thumb is opened, four fingers are closed, the lengths of the four fingers are equal, the thickness of the shovel body is gradually reduced from the root of the palm to the tail ends of the four fingers, a cone is observed from the side, and a filter cake can be conveniently shoveled by the shovel head.

2. The discharging shovel according to claim 1, wherein the prismatic strips are symmetrically distributed on both sides of the shovel body and are uniformly arranged, and the prismatic strips are gradually protruded from the shovel head to the upper prismatic strips and are higher as the prismatic strips are closer to the upper end of the shovel body.

3. The discharging shovel according to claim 1, wherein the thumb is located at the jaw of the palm and is in an open state, the included angle between the thumb and the palm is 30-120 degrees, the width is gradually reduced from the connecting part, the thickness is kept unchanged, and the end of the thumb is thinned up and down to form a certain slope, so that the thumb can be conveniently inserted into the material hole to push out the material.

4. The discharge shovel of claim 1, wherein the sleeve connects the shovel body to the handle for a single connection.

Images