CN217023823U

CN217023823U - Discharge gate convenient to adjust

Info

Publication number: CN217023823U
Application number: CN202220322065.8U
Authority: CN
Inventors: 付绪刚
Original assignee: Anhui Jiahe Grain Machinery Co ltd
Current assignee: Anhui Jiahe Grain Machinery Co ltd
Priority date: 2022-02-17
Filing date: 2022-02-17
Publication date: 2022-07-22
Anticipated expiration: 2032-02-17

Abstract

The utility model relates to the technical field of discharge gates, in particular to a discharge gate convenient to adjust, which comprises a gate body, wherein the left end surface and the right end surface of the gate body are fixedly provided with mounting head T-shaped sliding strips, a T-shaped chute is correspondingly arranged on the mounting surface of the gate body, a driving loop body is fixedly arranged on the upper end surface of the gate body, a central control part is sleeved on the outer ring surface of the driving loop body, a lantern ring with a thread on the outer ring surface is fixedly arranged on the upper end surface of the central control part, an extension rod is movably arranged in the lantern ring, at least two driving shafts are arranged on the outer ring surface of the extension rod in the circumferential direction, a control key is arranged on the shaft body of the driving shafts, the central control part comprises an auxiliary semi-ring, wherein all fixed mounting has the auxiliary ring on the upper and lower terminal surface inner ring face of auxiliary semi-ring to the up end and the lantern ring fixed mounting of auxiliary ring. The problem of the gate of unloading among the prior art can't carry out individualized control to the flow and the monomer height of uninstallation material is solved.

Description

Discharge gate convenient to adjust

Technical Field

The utility model relates to the technical field of discharge gates, in particular to a discharge gate convenient to adjust.

Background

The gate of unloading is a kind of controlgear used for opening or closing material transfer passage, sets up the below of feed bin usually and carries out the shutoff to the material, is often used for trades such as building materials, metallurgy, mine, electric power, chemical industry, light industry and grain, and at present, in the trades such as building materials, grain, chemical industry, there are many bagged products leaving the factory and in the transportation, need carry out work such as pile up neatly of unloading. At present, when most enterprises discharge the bagged materials, three main modes are adopted. Firstly, a manual carrying unloading mode; secondly, a manipulator unloading mode is adopted; thirdly, hoisting and discharging the materials by the belt conveyor. The manual unloading mode has the advantages that the labor intensity of workers is high, the working efficiency is low, in the working environment of unloading a lot of bagged products, dust is large, the environment is severe, and the health damage to the unloading workers is large. The other type of manipulator can only discharge and stack bagged products on a tray and can only work in specific occasions

However, in the prior art, an adjustable discharge gate is needed to individually control the flow rate of the discharged materials, the monomer height and the like.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

For the defects of the prior art, the utility model provides the conveniently-adjusted discharging gate, and solves the problem that the discharging gate in the prior art cannot perform individualized control on the flow of the discharged materials and the height of a single body.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: a discharging gate convenient to adjust comprises a gate body, wherein T-shaped sliding strips are fixedly installed on the left end face and the right end face of the gate body, T-shaped sliding grooves are correspondingly formed in the installation face of the gate body, a driving loop body is fixedly installed on the upper end face of the gate body, a central control part is sleeved on the outer ring face of the driving loop body, a lantern ring with threads on the outer ring face is fixedly installed on the upper end face of the central control part, an extension rod is movably installed in the lantern ring, at least two driving shafts are annularly installed on the outer ring face of the extension rod, and a position control key is installed on a shaft body of each driving shaft;

the maincenter accuse position portion is including assisting the fixed semi-ring, wherein all fixed mounting has the auxiliary ring on the up-and-down terminal surface inner ring face of assisting the fixed semi-ring to the up end and the lantern ring fixed mounting of auxiliary ring, and the internal inscription is installed the spacing ring on the assistance semi-ring inner ring face between two auxiliary rings, and wherein the diameter of spacing ring is less than and assists fixed semi-ring internal diameter value, and has offered the guide block sliding connection that annular and assistance semi-ring inner ring face were fixed with on the spacing ring outer ring face in order to lead.

Preferably, the stopper is installed to the hoop equidistance on the interior anchor ring face of spacing ring, and wherein the stopper is the L type to its and the vertical body of rod of spacing ring vertically and accuse position key effect, and the interval is greater than accuse position key body height between supplementary ring bottom surface and the spacing ring top surface.

Preferably, accuse position key and extension rod swing joint to the lower terminal surface and the drive of extension rod return ring body up end fixed connection, accuse position key and extension rod have seted up the inner groovy on the extension rod on the face that meets mutually to fixed mounting has the compression spring who connects accuse position key in the inner groovy, offer the annular with the vertical body of rod width adaptation of stopper on the lower terminal surface of accuse position key.

Preferably, the inner diameter value of the limiting ring is larger than the diameter of the driving return ring body, a through groove is formed between adjacent limiting blocks arranged on the inner ring surface of the limiting ring, and the distance value between the through groove and the outer ring surface of the extension rod is larger than the maximum distance value between the position control key and the extension rod.

Preferably, the drive groove has all been seted up to the last downside of annular to at two drive inslots fit install the drive wheel, the coaxial interference connection of two drive wheels, and its lower terminal surface butt joint installs driving motor.

Preferably, a through groove is formed in the joint surface of the auxiliary semi-ring and the driving wheel, a driving sleeve is connected to the outer ring surface of the sleeve ring in a threaded mode, and a servo motor is connected to the top surface of the driving sleeve in an interference mode.

(III) advantageous effects

Compared with the prior art, the utility model provides the conveniently-adjusted discharging gate, which has the following beneficial effects:

1. through slidable mounting have two spacing rings and install the auxiliary ring on the vertical direction of two spacing rings respectively back on the back of the body terminal surface on the interior anchor ring of assisting semi-ring, and the interval is greater than accuse position key body height between auxiliary ring bottom surface and the spacing ring top surface, and install on the spacing ring with accuse position key complex stopper, and then, when the gate needs to carry out self-adaptation adjustment to the flow of passing through of material and monomer material's height, drive the accuse position key through the drive of the vertical direction to the extension rod and then in step, make it carry out the motion in vertical direction from top to bottom, and carry out spacingly through stopper and the effect of accuse position key when corresponding height, satisfy the height control of gate of unloading.

2. The T-shaped sliding strips are arranged on the left end face and the right end face of the gate, the T-shaped sliding grooves are correspondingly formed in the mounting surface of the gate body, and therefore the gate is guided through the sliding strips and the sliding grooves when the gate moves, and stability of the gate is improved.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

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

FIG. 2 is an exploded view of the pivot control part of the present invention;

FIG. 3 is a schematic view of a portion of the structure of the present invention.

In the figure: 1. a gate body; 2. a T-shaped slide bar; 3. driving the loop body; 4. a central control part; 41. auxiliary fixed semi-rings; 42. an auxiliary ring; 43. a limiting ring; 44. a limiting block; 45. a drive wheel; 5. a collar; 6. an extension rod; 7. a drive shaft; 8. a position control key; 9. a driving sleeve.

Detailed Description

Embodiments of the present application will be described in detail with reference to the drawings and examples, so that how to implement technical means to solve technical problems and achieve technical effects of the present application can be fully understood and implemented.

Fig. 1-3 show an embodiment of the present invention, which is a discharge gate convenient for adjustment, and includes a gate body 1, wherein the left and right end surfaces of the gate body 1 are fixed with mounting head T-shaped sliding strips 2, the mounting surface of the gate body 1 is correspondingly provided with T-shaped sliding grooves, the upper end surface of the gate body 1 is welded with a driving loop body 3, the outer annular surface of the driving loop body 3 is sleeved with a central control portion 4, the upper end surface of the central control portion 4 is rotatably provided with a collar 5 having an outer annular surface provided with threads, the outer annular surface of the collar 5 is threadedly connected with a driving sleeve 9, the top surface of the driving sleeve 9 is in interference connection with a servo motor, an extension rod 6 is movably mounted in the collar 5 through a bearing, and the collar 5 in threaded connection with the driving sleeve 9 drives the extension rod 6 in a vertical direction after the servo motor outputs torque to the driving sleeve 9, and the drive with extension rod 6 fixed connection returns ring body 3 and carries out simultaneous movement, drives the gate and produces the displacement, and has fitted two piece at least drive shafts 7 to the annular welding on the outer anchor ring of extension rod 6, wherein is provided with six drive shafts 7 in this embodiment to install accuse position key 8 on every axis body with drive shaft 7.

Furthermore, the position control key 8 is triangular and is vertically installed with the driving shaft 7, the joint surface of the position control key 8 and the driving shaft 7 is cut into a cambered surface, an inner groove is formed in the joint surface of the extension rod 6 and the position control key 8, the depth of the inner groove is smaller than the height of the key body of the position control key 8, and a compression spring connected with the position control key 8 is fixedly installed in the inner groove.

The central control part 4 comprises an auxiliary semi-ring 41, wherein the inner annular surfaces of the upper end surface and the lower end surface of the auxiliary semi-ring 41 are fixedly provided with auxiliary rings 42, the upper end surface of each auxiliary ring 42 and the lantern ring 5 are movably arranged through a rolling bearing, a limiting ring 43 is internally connected on the inner annular surface of the auxiliary semi-ring 41 between the two auxiliary rings 42, the diameter of the limiting ring 43 is smaller than the inner diameter value of the auxiliary semi-ring 41, an annular groove is formed in the outer annular surface of the limiting ring 43 and is in sliding connection with a guide block fixed on the inner annular surface of the auxiliary semi-ring 41 for guiding, the distance between the bottom surface of the auxiliary ring 42 and the top surface of the limiting ring 43 is larger than the height of a key body of the control key 8, and when the central control part is used specifically, the central control part is limited through the action of the limiting block 44 and the control key 8, and the height adjustment of the discharge gate is met.

Specifically, stopper 44 is installed to the hoop equidistance on the interior anchor ring of spacing ring 43, wherein stopper 44 is the L type, and its and spacing ring 43 vertically vertical body of rod and the 8 effects of accuse position key, set up the annular with the vertical body of rod width adaptations of stopper 44 on the lower terminal surface of accuse position key 8, when the gate needs to carry out the self-adaptation adjustment to the height of the through-flow of material and monomer material, drive accuse position key 8 in step through the drive to the vertical direction of extension rod 6, make it carry out the ascending motion of vertical direction from top to bottom, and carry out spacingly through stopper 44 and the effect of accuse position key 8 when corresponding height, satisfy the altitude mixture control of the gate of unloading.

Concretely, accuse position key 8 and extension rod 6 swing joint to extension rod 6's lower terminal surface and the drive return ring body 3 up end fixed connection, the inner groovy has been seted up on extension rod 6 on accuse position key 8 and extension rod 6 meet the face, and fixed mounting has the compression spring who connects accuse position key 8 in the inner groovy, set up the annular with the vertical body of rod width adaptation of stopper 44 on the lower terminal surface of accuse position key 8.

Specifically, the inner diameter value of the limit ring 43 is greater than the diameter of the drive loop body 3, a through groove is formed between adjacent limit blocks 44 arranged on the inner ring surface of the limit ring 43, and the distance value between the through groove and the outer ring surface of the extension rod 6 is greater than the maximum distance value between the position control key 8 and the extension rod 6.

Specifically, driving grooves are formed in the upper side and the lower side of the ring groove, driving wheels 45 are installed in the two driving grooves in a matched mode, the two driving wheels 45 are connected in a coaxial interference mode, a driving motor is installed on the lower end face of the two driving wheels 45 in a butt joint mode, a through groove is formed in the joint face of the auxiliary half ring 41 and the driving wheels 45 to meet the requirement for contact between the driving wheels 45 and the limiting ring 43, and a rubber layer is laid on the outer ring face of the driving wheels 45 to increase friction force between the driving wheels and the limiting ring 43.

The electrical components in the document are electrically connected with an external master controller and 220V mains supply, and the master controller can be a computer or other conventional known devices for playing a role in control.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

1. The utility model provides a gate of unloading convenient to adjust, includes gate body (1), its characterized in that: the gate comprises a gate body (1), a T-shaped sliding strip (2) is fixedly mounted on the left end face and the right end face of the gate body (1), T-shaped sliding grooves are correspondingly formed in the mounting face of the gate body (1), a driving loop body (3) is fixedly mounted on the upper end face of the gate body (1), a central control portion (4) is sleeved on the outer annular face of the driving loop body (3), a loop ring (5) with threads on the outer annular face is movably mounted on the upper end face of the central control portion (4), an extension rod (6) is movably mounted in the loop ring (5), at least two driving shafts (7) are annularly mounted on the outer annular face of the extension rod (6), and a position control key (8) is mounted on the shaft body of each driving shaft (7);

maincenter accuse position portion (4) are including assisting fixed semi-ring (41), wherein all fixed mounting has auxiliary ring (42) on the upper and lower terminal surface interior anchor ring of auxiliary semi-ring (41), and the up end and the lantern ring (5) movable mounting of auxiliary ring (42), and the inscription is installed spacing ring (43) on the auxiliary semi-ring (41) interior anchor ring between two auxiliary rings (42), wherein the diameter of spacing ring (43) is less than auxiliary semi-ring (41) inside diameter value, and seted up the guide block sliding connection that the annular is fixed with in auxiliary semi-ring (41) interior anchor ring in order to lead on spacing ring (43) outer anchor ring.

2. An adjustable discharge gate as defined in claim 1, wherein: stopper (44) are installed to the hoop equidistance on the interior anchor ring face of spacing ring (43), and wherein stopper (44) are the L type to its vertical body of rod and the effect of accuse position key (8) perpendicular to spacing ring (43) to the interval is greater than accuse position key (8) key body height between auxiliary ring (42) bottom surface and spacing ring (43) top surface.

3. An adjustable discharge gate as defined in claim 1, wherein: accuse position key (8) and extension rod (6) swing joint to the lower terminal surface and the drive of extension rod (6) return ring body (3) up end fixed connection, accuse position key (8) and extension rod (6) have seted up the inner groovy on extension rod (6) on connecting the face mutually, and fixed mounting has the compression spring who connects accuse position key (8) in the inner groovy, offer the annular with the vertical body of rod width adaptation of stopper (44) on the lower terminal surface of accuse position key (8).

4. An adjustable discharge gate as claimed in claim 2, wherein: the inner diameter value of the limiting ring (43) is larger than the diameter of the driving loop body (3), a through groove is formed between adjacent limiting blocks (44) arranged on the inner ring surface of the limiting ring (43), and the distance value between the through groove and the outer ring surface of the extension rod (6) is larger than the maximum distance value between the position control key (8) and the extension rod (6).

5. An adjustable discharge gate as defined in claim 1, wherein: the drive groove has all been seted up to the last downside of annular to install drive wheel (45) at two drive inslots fit, two coaxial interference connections of drive wheel (45), and install driving motor at its lower extreme face butt joint.

6. An adjustable discharge gate as defined in claim 1, wherein: a through groove is formed in the joint surface of the auxiliary semi-ring (41) and the driving wheel (45), a driving sleeve (9) is connected to the outer ring surface of the sleeve ring (5) in a threaded mode, and a servo motor is connected to the top surface of the driving sleeve (9) in an interference mode.