CN215665436U - Dustproof conveying device for storage tank of sand making machine - Google Patents

Abstract

The utility model provides a dustproof conveying device for a storage tank of a sand making machine, which comprises a conveying belt, wherein a dustproof net is arranged on the upper side of the conveying belt; conveying belt one side fixed connection base plate, base plate upside fixed connection riser, riser one side fixed connection is dull and stereotyped, riser one side is rotated and is connected first pulley, dull and stereotyped downside is rotated and is connected the second pulley, the flat board is equipped with two guiding holes, equal sliding connection montant in every guiding hole, fixed connection elevator between two montants, the first lifting rope of elevator upside fixed connection, first lifting rope passes the second pulley and winds on first pulley, the elevator downside is equipped with open flourishing sand box. The utility model has the advantages that the dust screen is arranged on the upper side of the conveying belt, so that the environment pollution caused by a large amount of dust can be avoided when the sand block raw materials are conveyed; and moreover, the worker only needs to shovel the sand block raw materials into the sand containing box on the ground, and the sand containing box is controlled to ascend through the motor, so that the sand block raw materials in the sand containing box can be automatically guided to the conveying belt.

Description

Dustproof conveying device for storage tank of sand making machine

Technical Field

The utility model relates to the technical field of conveying devices, in particular to a dustproof conveying device for a storage tank of a sand making machine.

Background

The storage tank of system sand machine need store a large amount of sand lump raw materials in order to be used for the preparation, and in actual production, mostly through conveyor belt with the sand lump raw materials from the leading-in storage tank of feed inlet, at conveyor belt leading-in-process, because this kind of large-scale equipment is open-air setting mostly, the sand lump raw materials of conveyor belt upside transport can receive external wind-force to disturb and make the smoke and dust disperse, if the raise dust can't restrain, then can cause the pollution to the surrounding environment.

And, the volume of storage tank is all very big, and the feed inlet of storage tank can set up in very high position, and this just makes conveyor belt's the height that erects also relatively higher, and the staff need load the back with the sand block raw materials earlier, concentrates the conveyor belt who transports the eminence again and emptys, very consumption time and manpower, and work efficiency is not high.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems existing in the background technology, the utility model adopts the technical scheme that:

a dustproof conveying device for a storage tank of a sand making machine comprises a conveying belt, wherein four corners on the upper side of the conveying belt are fixedly connected with fixing rods, and a dustproof net is fixedly connected among the four fixing rods;

conveyor belt one side fixed connection base plate, base plate upside fixed connection riser, riser one side fixed connection is dull and stereotyped, riser one side fixed connection first connecting block, first connecting block one side is equipped with first rotation groove, rotate through first pivot and connect first pulley in the first rotation groove, dull and stereotyped downside fixed connection second connecting block, second connecting block downside is equipped with the second and rotates the groove, rotate through the second pivot in the second rotation groove and connect the second pulley, the flat board is equipped with two parallel arrangement's guiding hole, equal sliding connection montant in every guiding hole, fixed connection elevator between two montants, the first lifting rope of elevator upside fixed connection, first lifting rope passes the second pulley and winds and connect on first pulley, the elevator downside is equipped with open flourishing sand box.

Preferably, flourishing sand box one side is equipped with the pouring opening, rotates through the dwang that the cover has the torsional spring between the pouring opening inner wall and connects the shutter, and the equal fixed connection of shutter upside and flourishing sand box tank wall upside carries the pulling block, and two carry the pulling block all through second lifting rope fixed connection at the elevator downside.

Preferably, two parallel arrangement's jib is fixed to the riser downside, and two jib lower extremes are fixed connection department's board jointly, and department's board corresponds the setting with flourishing sand box one side that is equipped with the shutter.

Preferably, one side of the vertical plate is fixedly connected with the supporting plate, one side of the supporting plate is fixedly connected with the motor, and the motor spindle is fixedly connected with the end of the first rotating shaft.

Preferably, the upper end of each vertical rod is fixedly connected with a limiting block.

Preferably, two slopes of conveyor belt upside fixed connection are towards the bracing piece that supports the board setting, the common fixed connection swash plate of two bracing piece upsides, two first baffles of swash plate upside fixed connection, two parallel arrangement's of conveyor belt upside fixed connection second baffle.

The utility model has the advantages that: according to the dustproof conveying device for the sand making machine storage tank, the dustproof net is arranged on the upper side of the conveying belt, so that the dust generated when sand block raw materials are conveyed can be restrained, and the environment pollution caused by a large amount of raised dust is avoided.

And, the staff only need be on ground with the sand block raw materials shovel fall in flourishing sand box, rise through motor control flourishing sand box, can make the automatic conveyer belt that is led of the sand block raw materials in the flourishing sand box, effectively improved the conveying efficiency who carries the sand block raw materials to system sand machine storage tank.

Drawings

The utility model and its features, aspects and advantages will become more apparent from reading the following detailed description of non-limiting embodiments with reference to the accompanying drawings. Like reference symbols in the various drawings indicate like elements. The drawings are not necessarily to scale, emphasis instead being placed upon illustrating the principles of the utility model.

FIG. 1 is a schematic diagram of the basic structure of the present invention;

FIG. 2 is an enlarged view of portion E of FIG. 1;

FIG. 3 is a schematic view of a connecting structure of the sand containing box and the stop gate;

fig. 4 is an enlarged view of a portion F in fig. 1.

Detailed Description

The utility model will be further described with reference to the following drawings and specific examples, which are not intended to limit the utility model thereto.

Example 1

As shown in fig. 1-4, the dustproof conveying device for the storage tank of the sand making machine provided by the utility model comprises a conveying belt 1, wherein sand block raw materials can be conveyed into a tank body of the storage tank of the sand making machine through the conveying belt 1, the conveying belt 1 is the prior art, and the specific structure is not described again. The four corners of the upper side of the conveying belt 1 are fixedly connected with the fixing rods 2, the four fixing rods 2 are fixedly connected with the dust screen 21 together, and the dust screen 21 can integrally cover the upper side of the conveying belt 1, so that the dust generated when the sand block raw materials are conveyed on the upper side of the conveying belt 1 is restrained; two parallel arrangement's of 1 upside fixed connection of conveyor belt second baffle 11, two second baffles 11 set up respectively in conveyor belt 1's both sides to make conveyor belt 1 when the transmission sand block raw materials, the sand block raw materials can not follow conveyor belt 1 side landing, also can play the inhibitory action to the smoke and dust of conveyor belt 1 side simultaneously.

One side of the conveying belt 1 is fixedly connected with a base plate 3, the base plate 3 is horizontally fixed on the ground on one side of the conveying belt 1, the upper side of the base plate 3 is fixedly connected with a vertical plate 31, one side of the vertical plate 31 is fixedly connected with a flat plate 32, one side of the vertical plate 31 is fixedly connected with a first connecting block 4, one side of the first connecting block 4 is provided with a first rotating groove, a first pulley 42 is rotatably connected in the first rotating groove through a first rotating shaft 41, the lower side of the flat plate 32 is fixedly connected with a second connecting block 5, the lower side of the second connecting block 5 is provided with a second rotating groove, and a second pulley 52 is rotatably connected in the second rotating groove through a second rotating shaft 51; dull and stereotyped 32 is equipped with two parallel arrangement's guiding hole, equal sliding connection montant 6 in every guiding hole, the equal fixed connection stopper 60 in every montant 6 upper end, fixed connection elevator block 61 between two montants 6, the first lifting rope 62 of elevator block 61 upside fixed connection, first lifting rope 62 passes second pulley 52 and connects on first pulley 42. One side of the vertical plate 31 is fixedly connected with a supporting plate 311, one side of the supporting plate 311 is fixedly connected with a motor 312, and a main shaft of the motor 312 is fixedly connected with the end head of the first rotating shaft 41; the motor 312 is started to rotate the first rotating shaft 41 in the forward direction or in the reverse direction, the first rotating shaft 41 can drive the first pulley 42 to rotate, and the first lifting rope 62 can drive the lifting block 61 to ascend or descend along the direction of the guide hole through the combined action of the first pulley 42 and the second pulley 52.

The lift piece 61 downside is equipped with open flourishing sand box 7, and flourishing sand box 7 one side is equipped with the pouring opening, rotates through the dwang 71 that has the torsional spring between the pouring opening inner wall and connects shutter 72, and the torsional spring can make shutter 72 perpendicular and flourishing sand box 7 bottom side under free state to make shutter 72 seal the pouring opening. The upper side of the stop door 72 and the upper side of the box wall of the sand containing box 7 on the opposite side are fixedly connected with lifting blocks 73, and the two lifting blocks 73 are fixedly connected to the lower side of the lifting block 61 through second lifting ropes 74. The lifting block 61 is driven by the first lifting rope 62 to ascend or descend along the guide hole, so that the sand containing box 7 can ascend or descend along with the lifting block 61 synchronously, and when the sand containing box 7 descends to the ground, workers can shovel sand block raw materials in the sand containing box 7 in a centralized mode. Two hanger rods 8 arranged in parallel are fixed on the lower side of the vertical plate 31, the lower ends of the two hanger rods 8 are fixedly connected with a resisting plate 81 together, and the resisting plate 81 and one side of the sand containing box 7, which is provided with the stop gate 72, are arranged correspondingly. When the sand containing box 7 is filled with the sand block raw materials, the lifting block 61 is controlled to ascend through the starting motor 312, so that the sand containing box 7 also ascends synchronously along the direction of the guide hole; in the ascending process of the sand containing box 7, one side of the sand containing box 7, which is provided with the stop door 72, is contacted with the resisting plate 81, and along with the continuous ascending of the sand containing box 7, one side of the sand containing box 7, which is provided with the stop door 72, is inclined towards one side of the conveying belt 1 under the limitation of the resisting plate 81; when the sand containing box 7 inclines, under the action of gravity, the sand block raw material can push the stop gate 72 to enable the stop gate 72 to rotate upwards by taking the rotating rod 71 as a reference, and when the stop gate 72 rotates upwards, one side of the pouring opening of the sand containing box 7 can be opened, so that the sand block raw material is guided to the conveying belt 1 in an inclined mode. When the sand block raw materials in the sand containing box 7 are poured, the sand containing box 7 is moved downwards, the sand containing box 7 is separated from the abutting plate 81, and the pouring opening is closed again by the stop door 72 under the action of the torsion spring so as to continuously contain the sand block raw materials.

Two supporting rods 9 that incline towards resisting the board 81 setting of conveyor belt 1 upside fixed connection, the common fixed connection swash plate 91 of two supporting rod 9 upsides, two parallel arrangement's of swash plate 91 upside fixed connection first baffle 92. When sand containing box 7 inclines towards conveyor belt 1, the sand block raw materials can slowly flow to conveyor belt 1 upside through swash plate 91 to convey the sand block raw materials to the jar body of sand machine storage tank through conveyor belt 1. The first baffle 92 of swash plate 91 both sides can play the effect of sheltering from when swash plate 91 water conservancy diversion sand block raw materials, prevents that the sand block raw materials from the landing of swash plate 91 lateral wall.

During the use, the start motor 312 controls the sand containing box 7 to descend to the ground, the sand block raw materials are shoveled and poured into the sand containing box 7 in a centralized mode by workers, then the start motor 312 controls the sand containing box 7 to ascend, in the ascending process of the sand containing box 7, one side, provided with the stop door 72, of the sand containing box 7 can be in contact with the resisting plate 81, one side, provided with the stop door 72, of the sand containing box 7 can incline towards one side of the conveying belt 1 under the limitation of the resisting plate 81, the sand block raw materials can push the stop door 72 to enable one side of the pouring opening to be opened, so that the sand block raw materials are guided to the conveying belt 1 in an inclined mode, and then the sand block raw materials are conveyed into the tank body of the storage tank of the sand making machine through the conveying belt 1 with the dustproof net 21 arranged on the upper side.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a system sand machine dustproof conveyor for storage tank, includes conveyor belt (1), its characterized in that: four corners of the upper side of the conveying belt (1) are fixedly connected with fixing rods (2), and dust screens (21) are fixedly connected among the four fixing rods (2);

the conveying belt is characterized in that a base plate (3) is fixedly connected to one side of the conveying belt (1), a vertical plate (31) is fixedly connected to the upper side of the base plate (3), a flat plate (32) is fixedly connected to one side of the vertical plate (31), a first connecting block (4) is fixedly connected to one side of the vertical plate (31), a first rotating groove is formed in one side of the first connecting block (4), a first pulley (42) is rotatably connected to the first rotating groove through a first rotating shaft (41), a second connecting block (5) is fixedly connected to the lower side of the flat plate (32), a second rotating groove is formed in the lower side of the second connecting block (5), a second pulley (52) is rotatably connected to the second rotating groove through a second rotating shaft (51), the flat plate (32) is provided with two guide holes which are arranged in parallel, a vertical rod (6) is slidably connected to each guide hole, and a lifting block (61) is fixedly connected to each vertical rod (6), the upper side of the lifting block (61) is fixedly connected with a first lifting rope (62), the first lifting rope (62) passes through a second pulley (52) and is wound on the first pulley (42), and an open sand containing box (7) is arranged on the lower side of the lifting block (61).

2. The dustproof conveying device for the storage tank of the sand making machine as claimed in claim 1, wherein: contain sand box (7) one side and be equipped with the pouring opening, rotate through dwang (71) that the cover has the torsional spring between the pouring opening inner wall and connect shutter (72), shutter (72) upside and contain sand box (7) tank wall upside equal fixed connection carry and draw piece (73), two carry and draw piece (73) all through second lifting rope (74) fixed connection at lifter (61) downside.

3. The dustproof conveying device for the storage tank of the sand making machine as claimed in claim 2, wherein: two hanger rods (8) arranged in parallel are fixed on the lower side of the vertical plate (31), the lower ends of the two hanger rods (8) are fixedly connected with a butt plate (81) together, and the butt plate (81) and one side of the sand containing box (7) where a stop gate (72) is arranged correspond to each other.

4. The dustproof conveying device for the storage tank of the sand making machine as claimed in claim 1, wherein: riser (31) one side fixed connection backup pad (311), backup pad (311) one side fixed connection motor (312), motor (312) main shaft and first pivot (41) end fixed connection.

5. The dustproof conveying device for the storage tank of the sand making machine as claimed in claim 1, wherein: each upper end of the vertical rod (6) is fixedly connected with a limiting block (60).

6. The dustproof conveying device for the storage tank of the sand making machine as claimed in claim 1, wherein: two slopes of conveyor belt (1) upside fixed connection are towards bracing piece (9) that support board (81) set up, two common fixed connection swash plate (91) of bracing piece (9) upside, two first baffles (92) of swash plate (91) upside fixed connection, two parallel arrangement's of conveyor belt (1) upside fixed connection second baffle (11).

Images