CN220683758U - Double-stage precise screw conveyor - Google Patents

Abstract

The utility model provides a two-stage precise screw conveyor, which comprises: shell, conveyer trough, conveyer rod and discharge gate, the conveyer trough has been seted up to the shell inside, the conveyer rod is installed in the inside rotation of conveyer trough, the discharge gate has been seted up to the shell bottom, shell side fixed mounting has drive arrangement, drive arrangement includes connecting rod, drive wheel, connecting rod and belt, the inside symmetry rotation of shell installs the connecting rod, the inside connecting rod bottom that is located of shell rotates installs the connecting rod, for traditional double screw conveyer, can carry out under the prerequisite of stable transport to pouring the inside material of shell when using this equipment, can also sieve and carry in step to the less material of specification, guarantees the stability when equipment self carries, and can also collect the too little material of whole specification follow-up, makes things convenient for follow-up staff to carry out rapid processing for holistic work efficiency, has guaranteed the operating mass of equipment self.

Description

Double-stage precise screw conveyor

Technical Field

The utility model relates to the technical field of screw conveyors, in particular to a two-stage precise screw conveyor.

Background

The screw conveyor is a machine which drives a screw to rotate by utilizing a motor, pushes materials to achieve the conveying purpose, can horizontally, obliquely or vertically convey, has the advantages of simple structure, small cross-sectional area, good sealing performance, convenient operation, easy maintenance, convenient sealing and transportation and the like, is quite mature equipment in the prior art, but the conventional double-screw conveyor has a problem when in use, the specification of conveyed materials needs to be larger than the interval between double screw rods, the situation that part of materials are easy to rotate and fall into the bottom end is easy to occur, the cleaning is further required to be completed in a time-consuming manner, and the whole working quality is influenced.

Therefore, it is necessary to provide a new two-stage precision screw conveyor to solve the above technical problems.

Disclosure of Invention

In order to solve the technical problems, the utility model provides the double-stage precise screw conveyor which is automatically screened and convenient to convey.

The double-stage precise screw conveyor provided by the utility model comprises: shell, conveyer trough, conveyer rod and discharge gate, the conveyer trough has been seted up to the shell inside, the conveyer rod has been installed in the inside rotation of conveyer trough, the discharge gate has been seted up to the shell bottom, shell side fixed mounting has drive arrangement, drive arrangement includes the connecting rod, drive wheel, connecting rod and belt, the inside symmetry rotation of shell installs the connecting rod, the inside connecting rod that is located of shell bottom rotates installs the connecting rod, the equal fixed mounting in connecting rod and the connecting rod outside has the drive wheel, slidable mounting has the belt between the drive wheel, the inside fixed mounting of shell has collection device.

Preferably, the discharge hole is provided with two groups, and in use, the materials with different specifications of the two groups of conveying rods are conveniently discharged.

Preferably, the conveying rod comprises a rotating shaft, first blades, a rotating shaft and second blades, the rotating shaft is symmetrically arranged in the shell in a rotating mode, the first blades are fixedly arranged outside the rotating shaft, the rotating shaft is symmetrically arranged at the bottom end of the rotating shaft in the shell, and the second blades are fixedly arranged outside the rotating shaft.

Preferably, the distance between the second blades is smaller than the distance between the first blades, and the device is used for controlling the size of materials conveyed by the two groups of blades in use, so as to achieve the purposes of screening and conveying.

Preferably, the driving device comprises a protecting shell and a motor, wherein the protecting shell is symmetrically and fixedly arranged at the bottom end of the shell, the motor is fixedly arranged in the protecting shell, and the output end of the motor is fixedly connected with the connecting rod.

Preferably, the connecting rod and the connecting rod are divided into two groups, so that the conveying rods on two sides can be conveniently driven in different directions in use.

Preferably, the collecting device comprises a flow groove, a side plate and a diversion groove, the flow groove is formed in the shell, the side plate is fixedly arranged at the bottom of the flow groove on the side surface of the shell, and the diversion groove is formed in the side plate.

Preferably, the flow groove is inclined, and in use, the automatic conveying of materials existing at the bottom end of the shell is convenient.

Compared with the related art, the double-stage precise screw conveyor provided by the utility model has the following beneficial effects:

the utility model provides a double-stage precise screw conveyor, which comprises:

through drive arrangement, conveyer rod and collection device's use, can carry out stable under the prerequisite of carrying to pouring into the inside material of shell, can also sieve and carry in step the less material of specification, stability when guaranteeing equipment self transport, and follow-up can also collect the too little material of whole specification, make things convenient for follow-up staff to carry out fast processing for holistic work efficiency, guaranteed the operating mass of equipment self.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a second schematic diagram of the overall structure of the present utility model;

FIG. 3 is a third schematic diagram of the overall structure provided by the present utility model;

FIG. 4 is a schematic view of a conveying rod according to the present utility model;

FIG. 5 is a schematic diagram of a driving apparatus according to the present utility model;

fig. 6 is a schematic structural diagram of a collecting device provided by the utility model.

Reference numerals in the drawings: 1. a housing; 2. a conveying trough; 3. a conveying rod; 31. a rotating shaft; 32. a first blade; 33. a rotating shaft; 34. a second blade; 4. a discharge port; 5. a driving device; 51. a protective shell; 52. a motor; 53. a connecting rod; 54. a driving wheel; 55. a connecting rod; 56. a belt; 6. a collecting device; 61. a flow channel; 62. a side plate; 63. and a diversion trench.

Detailed Description

The utility model will be further described with reference to the drawings and embodiments.

Referring to fig. 1, 2, 3, 4, 5 and 6 in combination, a dual stage precision screw conveyor includes: the device comprises a shell 1, a conveying groove 2, a conveying rod 3 and a discharge hole 4.

Embodiment one:

in a specific implementation process, as shown in fig. 1, 2 and 3, a conveying groove 2 is formed in a shell 1, the conveying groove 2, a conveying rod 3 and a discharge hole 4 are arranged in the shell 1, the conveying rod 3 is rotatably arranged in the conveying groove 2, the discharge hole 4 is formed in the bottom end of the shell 1, a driving device 5 is fixedly arranged on the side face of the shell 1, the driving device 5 comprises a connecting rod 53, a driving wheel 54, a connecting rod 55 and a belt 56, the connecting rod 53 is symmetrically arranged in the shell 1 in a rotating mode, the connecting rod 55 is rotatably arranged at the bottom end of the connecting rod 53 in the shell 1, the driving wheel 54 is fixedly arranged outside the connecting rod 55 and the connecting rod 53, the belt 56 is slidably arranged between the driving wheels 54, and a collecting device 6 is fixedly arranged in the shell 1.

In use, the device is placed at a target position, then the materials to be conveyed are placed in the conveying groove 2 through the opening at the top end of the shell 1, the materials are automatically conveyed through the cooperation of the driving device 5 and the conveying rod 3, the materials with different specifications are conveyed in batches, then the materials are discharged in batches through the use of the discharge hole 4, and the materials with too small specifications are directly discharged through the collecting device 6, so that the centralized processing and collection of subsequent staff are facilitated.

Referring to figure 1, the discharge port 4 is provided with two groups, which in use facilitate the discharge of two groups of materials of different specifications for the conveying rod 3.

Referring to fig. 4, the conveying rod 3 includes a rotating shaft 31, a first blade 32, a rotating shaft 33 and a second blade 34, the rotating shaft 31 is symmetrically rotatably mounted inside the housing 1, the first blade 32 is fixedly mounted outside the rotating shaft 31, the rotating shaft 33 is symmetrically rotatably mounted inside the housing 1 at the bottom end of the rotating shaft 31, and the second blade 34 is fixedly mounted outside the rotating shaft 33.

Referring to fig. 4, the spacing between the second blades 34 is smaller than the spacing between the first blades 32, and in use, the device is used to control the size of the material transported by the two sets of blades for screening and transporting purposes.

Referring to fig. 5, the driving device 5 includes a protecting case 51 and a motor 52, the protecting case 51 is symmetrically and fixedly installed at the bottom end of the housing 1, the motor 52 is fixedly installed inside the protecting case 51, and the output end of the motor 52 is fixedly connected with a connecting rod 53.

In use, the motor 52 is started to drive the rotary shaft 31 to rotate by the connecting rod 53, so that the first blade 32 conveys materials meeting the specification, and the lower rotary shaft 33 can synchronously rotate due to the use of the belt 56 and the driving wheel 54, so that the purpose of simultaneously using two groups of conveying components is realized.

Referring to fig. 5, the connecting rod 55 and the connecting rod 53 are divided into two groups, so that the conveying rods 3 on two sides can be conveniently driven in different directions in use.

Referring to fig. 6, the collecting device 6 includes a flow groove 61, a side plate 62 and a diversion groove 63, the flow groove 61 is formed in the housing 1, the side plate 62 is fixedly mounted at the bottom end of the flow groove 61 on the side surface of the housing 1, and the diversion groove 63 is formed in the side plate 62.

In use, through the use of the flow groove 61, the materials which are out of specification and leak down from between the upper end conveying rods 3 are collected, and then through the use of the side plates 62 and the diversion grooves 63, the materials in the materials are discharged in a concentrated manner, so that the materials are convenient to collect and process later.

Referring to fig. 6, the flow channel 61 is inclined to facilitate automatic transport of material present at the bottom end of the housing 1 in use.

Working principle: the two-stage precise spiral conveyor is characterized in that when the two-stage precise spiral conveyor is used, equipment is placed at a target position, then materials to be conveyed are placed in a conveying groove 2 through an opening at the top end of a shell 1, the materials are automatically conveyed through the cooperation of a driving device 5 and a conveying rod 3, a connecting rod 53 drives a rotating shaft 31 to rotate through the starting of a motor 52, a first blade 32 conveys the materials meeting the specification, and because of the use of a belt 56 and a driving wheel 54, the lower rotating shaft 33 can synchronously rotate, the aim of simultaneously using two groups of conveying components is fulfilled, the materials with different specifications are conveyed in batches, then the materials are discharged in batches through the use of a discharge port 4, the materials with too small specifications are directly discharged through a collecting device 6, the materials which are not in accordance with the specifications and leak from between the conveying rods 3 at the upper end are collected through the use of a flow groove 61, and then the materials in the interior are intensively discharged through the use of a side plate 62 and a guide groove 63, so that the materials in the subsequent workers can be conveniently processed and collected.

The foregoing is only illustrative of the present utility model and is not to be construed as limiting the scope of the utility model, and all equivalent structures or equivalent flow modifications which may be made by the teachings of the present utility model and the accompanying drawings or which may be directly or indirectly employed in other related art are within the scope of the utility model.

Claims (8)

1. A two-stage precision screw conveyor, comprising: shell (1), conveyer trough (2), conveyer rod (3) and discharge gate (4), conveyer trough (2) have been seted up to shell (1) inside, conveyer rod (3) have been installed in conveyer trough (2) inside rotation, discharge gate (4) have been seted up to shell (1) bottom, shell (1) side fixed mounting has drive arrangement (5), drive arrangement (5) include connecting rod (53), drive wheel (54), connecting rod (55) and belt (56), connecting rod (53) are installed in shell (1) inside symmetry rotation, connecting rod (55) are installed in shell (1) inside being located connecting rod (53) bottom rotation, connecting rod (55) and connecting rod (53) outside equal fixed mounting have drive wheel (54), slidable mounting has belt (56) between drive wheel (54), inside fixed mounting of shell (1) has collection device (6).

2. The two-stage precision screw conveyor according to claim 1, characterized in that the discharge openings (4) are provided with two groups.

3. The two-stage precision screw conveyor according to claim 1, wherein the conveying rod (3) comprises a rotating shaft (31), a first blade (32), a rotating shaft (33) and a second blade (34), the rotating shaft (31) is symmetrically installed in the shell (1) in a rotating mode, the first blade (32) is fixedly installed outside the rotating shaft (31), the rotating shaft (33) is symmetrically installed in the shell (1) at the bottom end of the rotating shaft (31) in a rotating mode, and the second blade (34) is fixedly installed outside the rotating shaft (33).

4. A two-stage precision screw conveyor according to claim 3, characterized in that the spacing between the second blades (34) is smaller than the spacing between the first blades (32).

5. The two-stage precise screw conveyor according to claim 1, wherein the driving device (5) comprises a protective shell (51) and a motor (52), the protective shell (51) is symmetrically and fixedly arranged at the bottom end of the shell (1), the motor (52) is fixedly arranged in the protective shell (51), and the output end of the motor (52) is fixedly connected with the connecting rod (53).

6. The two-stage precision screw conveyor according to claim 5, characterized in that the connecting rod (55) and the connecting rod (53) are divided into two groups.

7. The two-stage precise screw conveyor according to claim 1, wherein the collecting device (6) comprises a flow groove (61), a side plate (62) and a diversion groove (63), the flow groove (61) is formed in the shell (1), the side plate (62) is fixedly arranged at the bottom end of the flow groove (61) on the side surface of the shell (1), and the diversion groove (63) is formed in the side plate (62).

8. The two-stage precision screw conveyor according to claim 7, characterized in that the flow groove (61) is inclined.