CN219030720U - Novel screw feed pump - Google Patents

Abstract

The novel screw feeding pump comprises a lower supporting table, wherein a travelling wheel is arranged at the bottom of the lower supporting table, an upper supporting table is arranged above the lower supporting table, a turnover mechanism is arranged between the upper supporting table and the lower supporting table, a feeding barrel is arranged above the upper supporting table, a supporting shaft is arranged in the feeding barrel, an auger blade is arranged on the supporting shaft, one end of the supporting shaft extends out of the feeding barrel, a motor is arranged on the right side of the feeding barrel, a feeding port is arranged at the right end of the feeding barrel, and a discharging port is arranged below the left end of the feeding barrel; the upper supporting table is provided with a heating mechanism, the heating mechanism comprises a heating pipe layer, the top end of the upper supporting table is provided with a water storage tank and a water pump, a heating wire for heating water is arranged in the water storage tank, a water inlet of the water pump is connected to the lower end of the water storage tank through a water pipe, a water outlet end of the water pump is connected to the right end of the heating pipe layer through a water pipe, and the left end of the heating pipe layer is connected to the upper end of the water storage tank through a water pipe. The utility model has simple structure and convenient use.

Description

Novel screw feed pump

Technical Field

The utility model belongs to the technical field of feeding pumps, and particularly relates to a novel screw feeding pump.

Background

The screw conveying pump is a feeding device, is mainly used for conveying cement, raw materials, fly ash and other powdery materials, and has a conveying distance of 200m, and generally comprises a motor, a coupling, a bearing box, a rotary screw, a transmission shaft and a support, wherein the materials enter the screw conveying pump from a feeding hole, are conveyed by a screw blade, are discharged from a discharging hole, and have the following defects: in winter, transport some mixed materials that mix with water like concrete, because outdoor temperature is lower, very easily appear freezing phenomenon under the low temperature, therefore current screw feed pump is when using winter, and the material is easy frozen, influences the quality of material and then influences the construction effect, and current screw feed pump's general all is fixed on the support moreover, and the height of discharge gate can not be adjusted, and when the discharge gate was less than the cloth point, the cloth effect was relatively poor.

Disclosure of Invention

The utility model provides a novel screw feed pump, which aims to solve the technical problems that the quality of materials is easily affected by icing of conveyed materials and the height of a discharge hole cannot be adjusted when the conventional screw feed pump is used in winter. The tilting mechanism includes the support column of vertical setting, the support column plays the supporting role, the bottom mounting of support column is on the lower brace table, the top of support column is equipped with articulated seat, the left end of going up the brace table articulates on the support column through articulated seat, be equipped with hydraulic cylinder between last brace table and the lower brace table, hydraulic cylinder's upper end articulates the right-hand member at the lower brace table, hydraulic cylinder's lower extreme articulates on the lower brace table, hydraulic cylinder's free end extends, go up the brace table and rotate anticlockwise around articulated seat under hydraulic cylinder's promotion, hydraulic cylinder's free end is retracted, hydraulic cylinder's free end pulls the upper brace table and rotates clockwise around articulated seat. The top of going up the brace table is equipped with the feed cylinder with last brace table parallel arrangement, the feed cylinder is cylindric, and the feed cylinder passes through the landing leg to be fixed on last brace table, be equipped with the back shaft in the feed cylinder, the both ends rotatable assembly at the both ends of feed cylinder of back shaft, be equipped with auger blade on the back shaft, the feed cylinder is extended to the one end of back shaft, the right side of feed cylinder is equipped with the motor, the power take off shaft of motor passes through drive gear train and is connected with the back shaft transmission, the right-hand member of feed cylinder is equipped with the feed inlet, the left end below of feed cylinder is equipped with the discharge gate, the starter motor, the motor drives auger blade and rotates, auger blade can be with the feed inlet of one end of feed cylinder to the discharge gate department of the other end of feed cylinder. The upper supporting table is provided with a heating mechanism, the heating mechanism comprises a heating pipe layer coated on the outer side of the feeding barrel, the top end of the upper supporting table is provided with a water storage tank and a water pump, a heating wire for heating water is arranged in the water storage tank, a water inlet of the water pump is connected to the lower end of the water storage tank through a water pipe, a water outlet end of the water pump is connected to the right end of the heating pipe layer through a water pipe, the left end of the heating pipe layer is connected to the upper end of the water storage tank through a water pipe, the heating wire heats water in the water storage tank, the water is conveyed into the heating pipe layer on the outer side of the feeding barrel through the water pump, then heat is transferred to materials in the feeding barrel, and water after heat exchange flows back to the water storage tank through the water pipe again, so that the cyclic utilization of water resources is realized.

Preferably, the upper end of the feed inlet is funnel-shaped, so that the material can be poured into the feeding barrel from the feed inlet conveniently.

Preferably, both ends of the supporting shaft are fixed with baffle plates which play a role of blocking materials.

Preferably, a temperature sensor for detecting the water temperature is arranged on the inner wall of the water storage tank.

Preferably, the right end of the lower support table is provided with a balancing weight.

The adoption of the scheme has the following advantages:

the heating mechanism is arranged, the heating wire heats water in the water storage tank, the water is conveyed into the heating pipe layer outside the feeding barrel through the water pump, then heat is transferred to materials in the feeding barrel, and the water after heat exchange flows back into the water storage tank through the water pipe again, so that the recycling of water resources is realized; the tilting angle of the upper supporting table can be adjusted by the arrangement of the tilting mechanism, so that the height of the discharge hole is adjusted, the free end of the hydraulic cylinder is extended, the upper supporting table rotates anticlockwise around the hinge base under the pushing of the hydraulic cylinder, the free end of the hydraulic cylinder is retracted, and the free end of the hydraulic cylinder pulls the upper supporting table to rotate clockwise around the hinge base; the upper end of feed inlet is the funnel form, is convenient for empty the material from the feed inlet into in the feed cylinder.

Drawings

Fig. 1 is a schematic structural view of the present utility model.

Reference numerals: 1. a lower support table; 2. an upper support table; 3. a turnover mechanism; 4. a feed cylinder; 5. a heating mechanism; 11. a walking wheel; 12. balancing weight; 31. a support column; 32. a hinge base; 33. a hydraulic cylinder; 41. a support leg; 42. a support shaft; 43. auger blades; 44. a motor; 45. a drive gear set; 46. a feed inlet; 47. a discharge port; 48. a striker plate; 51. heating the tube layer; 52. a water storage tank; 53. a heating wire; 54. a water pump; 55. a water pipe; 56. a temperature sensor.

Detailed Description

As shown in fig. 1, a novel screw feed pump, including the lower brace table 1 that the level set up, lower brace table 1 plays the supporting role, and the bottom of lower brace table 1 is equipped with walking wheel 11, and walking wheel 11's setting is convenient for remove lower brace table 1, and the top of lower brace table 1 is equipped with brace table 2, is equipped with tilting mechanism 3 between brace table 2 and the lower brace table 1, and upper brace table 2 passes through tilting mechanism 3 to be assembled on lower brace table 1, adjusts the inclination of upper brace table 2 through tilting mechanism 3. The turnover mechanism 3 comprises a vertically arranged support column 31, the support column 31 plays a supporting role, the bottom end of the support column 31 is fixed on the lower support table 1, the top end of the support column 31 is provided with a hinge seat 32, the left end of the upper support table 1 is hinged on the support column 31 through the hinge seat 32, a hydraulic cylinder 33 is arranged between the upper support table 2 and the lower support table 1, the upper end of the hydraulic cylinder 33 is hinged on the right end of the lower support table 1, the lower end of the hydraulic cylinder 33 is hinged on the lower support table 1, the free end of the hydraulic cylinder 33 extends, the upper support table 2 rotates anticlockwise around the hinge seat 32 under the pushing of the hydraulic cylinder 33, the free end of the hydraulic cylinder 33 retracts, and the free end of the hydraulic cylinder 33 pulls the upper support table 2 to rotate clockwise around the hinge seat 32. The upper part of the upper supporting table 2 is provided with a feeding barrel 4 which is arranged in parallel with the upper supporting table 2, the feeding barrel 4 is cylindrical, the feeding barrel 4 is fixed on the upper supporting table 2 through supporting legs 41, a supporting shaft 42 is arranged in the feeding barrel 4, two ends of the supporting shaft 42 are rotatably assembled at two ends of the feeding barrel 4, an auger blade 43 is arranged on the supporting shaft 42, one end of the supporting shaft 42 extends out of the feeding barrel 4, the right side of the feeding barrel 4 is provided with a motor 44, a power output shaft of the motor 44 is in transmission connection with the supporting shaft 42 through a transmission gear set 45, the right end of the feeding barrel 4 is provided with a feeding hole 46, a discharging hole 47 is arranged below the left end of the feeding barrel 4, the motor 44 is started, the motor 44 drives the auger blade 43 to rotate, and the auger blade 43 can convey materials from the feeding hole 46 at one end of the feeding barrel 4 to the discharging hole 47 at the other end of the feeding barrel 4. The upper supporting table 2 is provided with a heating mechanism 5, the heating mechanism 5 comprises a heating pipe layer 51 coated on the outer side of the feeding barrel 4, the top end of the upper supporting table 2 is provided with a water storage tank 52 and a water pump 54, a heating wire 53 for heating water is arranged in the water storage tank 52, a water inlet of the water pump 54 is connected to the lower end of the water storage tank 52 through a water pipe 55, a water outlet end of the water pump 54 is connected to the right end of the heating pipe layer 51 through the water pipe 55, the left end of the heating pipe layer 51 is connected to the upper end of the water storage tank 52 through the water pipe 55, the heating wire 53 heats water in the water storage tank 52, the water is conveyed into the heating pipe layer 51 on the outer side of the feeding barrel 4 through the water pump 54, then heat is transferred to materials in the feeding barrel 4, and the water after heat exchange flows back to the water storage tank 52 through the water pipe 55 again, so that the recycling of water resources is realized.

Preferably, the upper end of the inlet 46 is funnel-shaped to facilitate pouring of material from the inlet 46 into the feeder bowl 4.

Preferably, both ends of the supporting shaft 31 are fixed with a striker plate 48 functioning as a stopper.

Preferably, a temperature sensor 56 for detecting the water temperature is provided on the inner wall of the water storage tank 52.

Preferably, the right end of the lower support table 1 is provided with a weight 12.

The using process comprises the following steps:

when the device is used, firstly, the device is moved to a designated position through a travelling wheel, the hydraulic cylinder 33 is started, the free end of the hydraulic cylinder 33 is retracted, the free end of the hydraulic cylinder 33 pulls the upper supporting table 2 to rotate clockwise along the hinging seat, the position of the discharge hole 47 is raised, the lower supporting table 1 is moved again, the discharge hole 47 is adjusted to be right above a material distribution point, then the water pump 54, the heating wire 53 and the motor 44 are respectively started, the motor 44 drives the auger blade 43 on the supporting shaft 42 to move, a material to be conveyed is poured into the feeding cylinder 4 from the feed hole 46, and the auger blade 43 conveys the material from the feed hole 46 to the discharge hole 47; the water pump 54 pumps the water in the water storage tank 52 into the heating pipe layer 51, and the water heated by the heating wire 53 exchanges heat with the material in the feeding cylinder 4 and returns to the water storage tank 52 again, so that water circulation is realized.

In the description of the present utility model, it should be understood that the terms "upper", "lower", "left", "right", "top", "bottom", "horizontal", "vertical", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

The above embodiments are illustrative of the present utility model, and not limiting, and any simple modifications of the present utility model fall within the scope of the present utility model.

Claims (7)

1. The utility model provides a novel screw feed pump, includes the lower brace table that the level set up, and the bottom of lower brace table is equipped with the walking wheel, and the top of lower brace table is equipped with the brace table, goes up to be equipped with tilting mechanism between brace table and the lower brace table, goes up the brace table and assembles on the lower brace table its characterized in that through tilting mechanism: a feeding barrel which is arranged in parallel with the upper supporting table is arranged above the upper supporting table, the feeding barrel is fixed on the upper supporting table through supporting legs, a supporting shaft is arranged in the feeding barrel, two ends of the supporting shaft are rotatably assembled at two ends of the feeding barrel, auger blades are arranged on the supporting shaft, one end of the supporting shaft extends out of the feeding barrel, a motor is arranged on the right side of the feeding barrel, a power output shaft of the motor is in transmission connection with the supporting shaft, a feeding port is arranged at the right end of the feeding barrel, and a discharging port is arranged below the left end of the feeding barrel; the upper supporting table is provided with a heating mechanism, the heating mechanism comprises a heating pipe layer coated on the outer side of the feeding barrel, the top end of the upper supporting table is provided with a water storage tank and a water pump, a heating wire for heating water is arranged in the water storage tank, a water inlet of the water pump is connected to the lower end of the water storage tank through a water pipe, a water outlet end of the water pump is connected to the right end of the heating pipe layer through a water pipe, and the left end of the heating pipe layer is connected to the upper end of the water storage tank through a water pipe.

2. A novel screw feed pump as set forth in claim 1, wherein: the tilting mechanism includes the support column of vertical setting, and the bottom mounting of support column is on the lower brace table, and the top of support column is equipped with articulated seat, and the left end of going up the brace table articulates on the support column through articulated seat.

3. A novel screw feed pump as set forth in claim 2, wherein: a hydraulic cylinder is arranged between the upper supporting table and the lower supporting table, the upper end of the hydraulic cylinder is hinged at the right end of the lower supporting table, and the lower end of the hydraulic cylinder is hinged on the lower supporting table.

4. A novel screw feed pump as set forth in claim 1, wherein: the upper end of the feed inlet is funnel-shaped.

5. A novel screw feed pump as set forth in claim 4, wherein: both ends of the supporting shaft are fixed with baffle plates which play a role in stopping materials.

6. A novel screw feed pump as set forth in claim 1, wherein: the inner wall of the water storage tank is provided with a temperature sensor for detecting the water temperature.

7. A novel screw feed pump as set forth in claim 1, wherein: the right end of the lower supporting table is provided with a balancing weight.

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