Push rod type vibrating coal feeder

Abstract

The invention belongs to the technical field of coal feeders, and particularly relates to a push rod type vibration coal feeder. The first discharging part is connected with the fixing part, and a discharging cavity is formed in the first discharging part. The first driving parts are symmetrically arranged on the fixing part; the second driving parts are symmetrically arranged on the fixing part; a vibration cavity is formed in the second discharging component, and an opening is formed in the top of the vibration cavity. The vibration component is arranged on the second blanking component; the first discharging component and the second discharging component which are split are adopted to form the discharging cavity, the first driving component and the second driving component are used for separating the first discharging component and the second discharging component, when coal materials are stacked, the falling angle of the discharging opening is changed, meanwhile, the sectional area of the discharging opening is increased, cleaning is facilitated, the stacked coal materials can fall rapidly, and the discharging efficiency is improved. And by additionally arranging the vibration component, the coal cleaning efficiency is further improved, the labor intensity of workers is effectively reduced, and using is more convenient.

Description

Technical Field

[0001] The invention belongs to the technical field of coal feeders, and in particular relates to a push rod type vibrating coal feeder. Background Art

[0002] At present, the angle of the vibrating coal feeder outlet chute is fixed at about -10 degrees, so its coal feeding amount is fixed. When the coal feeding gate fails and cannot be closed, the coal sliding down the chute is easy to accumulate at the discharge port, causing accumulation at the discharge port, and then reducing the subsequent coal output. At the same time, due to excessive accumulation, retention problems will occur inside the coal feeder, affecting work efficiency. Under normal circumstances, it is necessary to manually use corresponding tools to clean the coal accumulated at the discharge port to avoid excessive accumulation of coal. However, in some situations, the cross-sectional area of ​​the discharge port is small, and manual removal is impossible in time, and there is a certain risk during the operation.

[0003] A utility model is disclosed in the prior art, with the authorization announcement number CN205328119U and the authorization announcement date 20160622, and its name is an anti-self-flow activated coal feeder, which has a vertical cylindrical feed box, the top of which is a feed port, the bottom of which is elastically supported, the side of which is connected to an electric vibrator, a diverter plate is provided at the top of the feed box, a curved groove is provided at the bottom of the diverter plate, the bottom of the curved groove is a discharge port, and there are two to six horizontal through holes between the opposite sides at the discharge port of the feed box, and straight rods are inserted into the through holes. The activated coal feeder in the prior art organically combines the feeding function and the material activation function into one, effectively eliminating the problem of bunker expansion and blockage. However, the following problems still exist: due to the different coal qualities and water contents, the coal in the coal bunker will stick together into blocks. When the coal feeder feeds, although the material will automatically fall down while being loosened by vibration, the material cannot be loosened in time and effectively due to the agglomeration of the material, which will cause a delay in unloading.

[0004] Therefore, the prior art has disclosed a utility model, with the authorization announcement number CN204896699U and the authorization announcement date 20151223, and the name is activated belt coal feeder, including a motor frame, an exciting spring, a motor frame, a material discharge curve trough, a coal drop pipe, a vibration isolation spring, and a bracket. An activation block is arranged in the middle of the motor frame and above the material discharge curve trough. The longitudinal section of the activation block is an isosceles trapezoid. The two sides of the activation block are fitted with the side walls of the motor frame, and the activation block is fixed to the motor frame with bolts; an activation rod is arranged at the top center of the activation block, and the top of the activation rod is a disc-shaped rod head. In the prior art, under the action of the exciting motor, the activation rod can extend into the material to strengthen the disturbance of the material, and the material is fully loosened and activated. Although the existing technology improves activation to a certain extent through activation rods, for coal with a high water content, the material is very tightly agglomerated and it is difficult to fully activate it using activation rods. It is still easy to produce a large amount of agglomerated coal. Moreover, the disturbance degree of the activation rod is slow and the disturbance range is small, which cannot achieve the effect of rapid activation. Summary of the invention

[0005] The object of the present invention is to provide a push rod type vibrating coal feeder to solve the technical problem that the conventional coal feeder has a small drop angle of a discharge port, causing coal accumulation and making cleaning inconvenient.

[0006] In order to solve the above technical problems, the specific technical solutions of the present invention are as follows:

[0007] In some embodiments of the present application, a push rod type vibrating coal feeder is provided, comprising:

[0008] A fixing component, the fixing component is connected to the discharge end of the feeding device, a mounting area is provided on the fixing component, and a discharge port is provided on the mounting area;

[0009] A first material discharging component, wherein the first material discharging component is connected to the fixing component, a material discharging cavity is provided inside the first material discharging component, and an opening is provided at the bottom of the material discharging cavity;

[0010] A first driving component, wherein the first driving component is symmetrically arranged on the fixing component and is fixedly connected to the fixing component;

[0011] A second driving component, wherein the second driving component is symmetrically arranged on the fixing component and is fixedly connected to the fixing component;

[0012] A second material-cutting component, wherein a vibration cavity is provided inside the second material-cutting component, and an opening is provided at the top of the vibration cavity, which are respectively connected to the output ends of the first driving component and the second driving component;

[0013] The opening at the top of the vibration chamber corresponds to the opening at the bottom of the feeding chamber;

[0014] A vibrating component, wherein the vibrating component is disposed on the second blanking component, and a vibrating end of the vibrating component is disposed in the vibrating cavity;

[0015] The material enters the material discharging chamber through the first material discharging component and exits through the vibration chamber in sequence. During the cleaning process, the second material discharging component is separated from the first material discharging component by starting the first driving component and the second driving component, and then the material attached to the vibration chamber is removed by the vibration component.

[0016] In some embodiments of the present application, the invention further comprises: a blocking component, wherein the blocking component is disposed in the first blanking component and is slidably connected to the first blanking component;

[0017] The blocking components include:

[0018] A first blanking component, wherein a blocking window is provided on the first blanking component;

[0019] A third driving component, wherein the third driving component is disposed on the fixing component and is fixedly connected to the fixing component;

[0020] The plug-in plate component is connected to the output end of the third driving component, and penetrates the blocking window of the first material discharging component to the material discharging cavity, and drives the plug-in plate component to perform blocking operation on the material discharging cavity through the third driving component.

[0021] In some embodiments of the present application, the device further comprises: an elastic component, wherein the elastic component is respectively arranged on the output ends of the first driving component and the second driving component;

[0022] Elastic components include:

[0023] A shell, wherein the shell is arranged on the fixed component and has a cavity inside;

[0024] A deformation component, wherein the deformation component is arranged in the cavity, and a first limiting component and a second limiting component are respectively arranged at two ends thereof;

[0025] The first limiting component and the second limiting component are fixedly connected to the housing;

[0026] A connecting component, one end of which is respectively connected to the output ends of the first driving component and the second driving component, and the other end of which passes through the housing and is connected to the second blanking component;

[0027] The connecting component penetrates the first limiting component and the second limiting component in the shell cavity, and is rotationally connected to the first limiting component and is slidingly connected to the second limiting component.

[0028] In some embodiments of the present application, the vibration component is a combined structure, including:

[0029] A fourth driving component, wherein the fourth driving component is disposed on the second material-discharging component, and an output end of the fourth driving component passes through the second material-discharging component to the vibration chamber;

[0030] The driven component is arranged on the inner wall of the vibration chamber, and is slidably connected to the inner wall of the vibration chamber, and is connected to the output end of the fourth driving component.

[0031] In some embodiments of the present application, the driven component is a grid structure, which is composed of a number of connecting rods interlaced horizontally and vertically;

[0032] The shape of the grid is one of a rectangle, a diamond, and an irregular shape.

[0033] In some embodiments of the present application, symmetrically arranged ear parts are further provided on both sides of the second blanking part;

[0034] The ear component is connected to the connecting component of the elastic component.

[0035] Compared with the prior art, the beneficial effect of the present invention lies in that the present invention constructs a feeding chamber by adopting a split first feeding component and a second feeding component, and separates the two by a first driving component and a second driving component, so that when coal accumulation occurs, the falling angle of the feeding port can be changed, and the cross-sectional area of ​​the feeding port can be increased, which is convenient for cleaning and making the accumulated coal fall quickly. By adding a vibrating component, the cleaning efficiency of the coal is further improved, the labor intensity of manual labor is effectively reduced, and it is more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] Various other advantages and benefits will become apparent to those of ordinary skill in the art by reading the detailed description of the preferred embodiments below. The accompanying drawings are only for the purpose of illustrating the preferred embodiments and are not to be considered as limiting the present invention. Moreover, the same reference symbols are used throughout the accompanying drawings to represent the same components. In the accompanying drawings:

[0037] Figure 1 A schematic diagram of the overall side structure provided by an embodiment of the present invention;

[0038] Figure 2 A schematic diagram of the structure of a blocking component provided by an embodiment of the present invention;

[0039] Figure 3 A schematic diagram of the internal structure of an elastic component provided by an embodiment of the present invention;

[0040] Figure 4 A schematic diagram of the structure of a connecting component provided in an embodiment of the present invention;

[0041] Figure 5 A schematic diagram of the structure of a second blanking component provided in an embodiment of the present invention;

[0042] Figure 6 A schematic diagram of the structure of a driven component provided in an embodiment of the present invention. DETAILED DESCRIPTION

[0043] The specific implementation of the present invention is further described in detail below in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0044] According to some embodiments of the present application, the invention includes:

[0045] The fixed component 1 is connected to the discharge end of the feeding device, and is provided with an installation area and a discharge port on the installation area; the fixed component 1 is a supporting platform, which provides support for the other components, and is connected to the upper feeding device of the coal feeder, so that the coal enters the other components below through the discharge port of the fixed component 1. It should be noted that the present application is applicable to coal, powder, granular and other materials, and is not limited here.

[0046] The first material unloading component 2 is connected to the fixing component 1, and a material unloading cavity 201 is provided inside the first material unloading component 2, and an opening is provided at the bottom of the material unloading cavity 201; the first material unloading component 2 is a coal dropping device, and the interior of the first material unloading component 2 is a material unloading cavity 201, and the difference is that the bottom of the material unloading cavity 201 is an open structure.

[0047] A first driving component 3, wherein the first driving component 3 is symmetrically arranged on the fixing component 1 and is fixedly connected to the fixing component 1;

[0048] A second driving component 4, wherein the second driving component 4 is symmetrically arranged on the fixing component 1 and is fixedly connected to the fixing component 1;

[0049] The first driving component 3 and the second driving component 4 are structures such as a stepping motor, a servo motor, a hydraulic lifting device, a mechanical lifting device, etc.

[0050] The second material discharge component 5, a vibration chamber 501 is provided inside the second material discharge component 5, and an opening is provided on the top of the vibration chamber 501, which are respectively connected to the output ends of the first driving component 3 and the second driving component 4; the opening on the top of the vibration chamber 501 corresponds to the opening position at the bottom of the material discharge chamber 201; that is, the second material discharge component 5 is combined with the first material discharge component 2 to construct a closed coal discharge chamber. The difference is that the second material discharge component 5 is affected by the first driving component 3 and the second driving component 4, and can be separated from the first material discharge component 2 under the action of the first driving component 3 and the second driving component 4, thereby changing the cross-sectional size of the discharge port and changing the inclination angle of the discharge port for subsequent cleaning.

[0051] The vibration component 6 is arranged on the second material discharging component 5, and its vibration end is arranged in the vibration cavity 501; that is, the vibration component 6 is a structure that can generate low-frequency or high-frequency vibration. By being arranged on the second material discharging component 5, it can cause vibration inside the second material discharging component 5, or it can cause the first material discharging component 2 and the second material discharging component 5 to vibrate together to avoid removing the accumulated materials.

[0052] Through the above technical solution, the technical effects produced in the embodiments of the present application are:

[0053] The first unloading component 2 and the second unloading component 5 are combined to form a closed coal dropping chamber. The material is put into the coal dropping chamber through the unloading device and discharged from the unloading port formed between the first unloading component 2 and the second unloading component 5. When the material accumulates at the unloading port or on the inner wall of the second unloading component 5, the second unloading component 5 is separated from the first unloading component 2 by starting the first driving component 3 and the second driving component 4, thereby increasing the cross-sectional area of ​​the unloading port and tilting the second unloading component 5 at the same time. The accumulated material is then cleaned manually and / or by starting the vibration component 6. After cleaning, the first driving component 3 and the second driving component 4 are started again to recombine the first unloading component 2 and the second unloading component 5. It should be noted that during the unloading process, the vibration component 6 can work synchronously to vibrate the first unloading component 2 and the second unloading component 5 together to avoid excessive accumulation of materials and reduce the discharge amount.

[0054] In some embodiments of the present application, the blocking component 7 is further included. The blocking component 7 is disposed in the first blanking component 2 and is slidably connected to the first blanking component 2.

[0055] The blocking component 7 comprises:

[0056] A first blanking component 2, wherein a blocking window is provided on the first blanking component 2;

[0057] The third driving component 701 is arranged on the fixed component 1 and is fixedly connected to the fixed component 1; that is, the third driving component 701 is a stepping motor, a hydraulic telescopic device, a mechanical telescopic device, etc., which is not limited here.

[0058] The plug plate component 702 is connected to the output end of the third driving component 701, and passes through the blocking window of the first material discharging component 2 to the material discharging cavity 201. The third driving component 701 drives the plug plate component 702 to realize the blocking operation on the material discharging cavity 201, that is, the plug plate component 702 is a plate-like structure, and the connection between it and the third driving component 701 can be fixed, connected by a connecting rope, etc. The plug plate component 702 is driven by the third driving component 701 to extend and retract, thereby changing the cross-sectional area of ​​the material discharging cavity 201 in the first material discharging component 2, and then controlling the material discharging amount.

[0059] Through the above technical solution, the technical effects produced in the embodiments of the present application are:

[0060] The third driving component 701 is used to control the expansion and contraction of the plug plate component 702, thereby changing the cross-sectional area of ​​the material discharging cavity 201 inside the first material discharging component 2, thereby controlling the material discharging amount and blocking the material discharging, thereby ensuring safety for subsequent cleaning work.

[0061] In some embodiments of the present application, the invention further comprises: an elastic component 8, wherein the elastic component 8 is respectively arranged on the output ends of the first driving component 3 and the second driving component 4;

[0062] The elastic component 8 comprises:

[0063] Shell 801, the shell 801 is arranged on the fixed component 1, and a cavity is arranged inside the shell 801, that is, the shell 801 component and the fixed component 1 are fixedly connected, and the two are connected together by bolts, welding, riveting, etc. to keep a constant position.

[0064] The deformation component 802 is arranged in the cavity, and a first limiting component 803 and a second limiting component 804 are respectively provided at two ends thereof; the first limiting component 803 and the second limiting component 804 are fixedly connected to the shell 801; the first limiting component 803 and the second limiting component 804 are plate-like structures, and both are fixed in the shell 801, and the deformation component 802 is used to keep a constant distance between the two. The deformation component 802 can adopt a structure with supporting and shock-absorbing effects such as a rigid spring, but the present invention is not limited to this.

[0065] The connecting component 805 has one end connected to the output ends of the first driving component 3 and the second driving component 4 respectively, and the other end passes through the shell 801 and is connected to the second blanking component 5; wherein the connecting component 805 passes through the first limiting component 803 and the second limiting component 804 in the cavity of the shell 801, and is rotationally connected to the first limiting component 803, and is slidingly connected to the second limiting component 804. The connecting component 805 is a telescopic sleeve structure, which includes a plurality of sleeve structures that fit into each other, wherein the first section of the sleeve is connected to the output end of the first driving component 3 or the second driving component 4, and the first section of the sleeve 8051 is driven to rotate by the first driving component 3 or the second driving component 4, so that the first section of the sleeve 8051 rotates in the first limiting component 803, and at the same time, the secondary sleeve 8052 is longitudinally displaced to the inside of the first section of the sleeve 8051 as the first section of the sleeve 8051 rotates. In order to prevent the secondary sleeve 8052 from rotating, there is no A limit step 80521 is optionally provided, and a limit groove is provided on the second limit component 804. The engagement of the limit step 80521 with the limit groove can prevent the secondary sleeve 8052 from rotating, thereby causing sliding between the secondary sleeve 8052 and the second limit component 804; the secondary sleeve 8052 in the lowest position is connected to the second blanking component 5. In order to improve the stability of the connection, symmetrically arranged ear parts 502 are provided on both sides of the second blanking component 5; the ear parts 502 are connected to the secondary sleeve 8052 in the lowest position.

[0066] It should be noted that in order to prevent the secondary sleeve 8052 from shaking in the first sleeve 8051, a support rod 8053 is provided. The support rod 8053 and the secondary sleeve 8052 are slidably connected. The support rod 8053 is used to keep the secondary sleeve 8052 in a stable position to prevent shaking in the first sleeve.

[0067] Through the above technical solution, the technical effects produced in the embodiments of the present application are:

[0068] It is started through the output ends of the first driving component 3 and the second driving component 4, and then the connecting component 805 is controlled to expand and contract, so that the second material discharging component is moved, thereby changing the inclination angle of the second material discharging component 5. By adding the elastic component 8, the second material discharging component 5 is made more stable during the deformation process. At the same time, the connecting component 805 adopts a mechanical jack-like structure with a telescopic sleeve, which is not only more convenient to operate, but also has low overall cost and better stability during the overall operation.

[0069] In some embodiments of the present application, the structure in the above embodiment is adopted, wherein the vibration component 6 is a combined structure, including:

[0070] The fourth driving component 601 is a vibration motor, but the present invention is not limited thereto. The fourth driving component 601 is disposed on the second blanking component 5, and its output end passes through the second blanking component 5 to the vibration chamber 501;

[0071] The driven component 602 is arranged on the inner wall of the vibration chamber 501 , and is slidably connected to the inner wall of the vibration chamber 501 , and is connected to the output end of the fourth driving component 601 .

[0072] The driven component 602 is a grid structure, which is composed of a number of connecting rods interlaced horizontally and vertically;

[0073] The shape of the grid is one of a rectangle, a diamond, and a special shape, but the present invention is not limited thereto, and the specific shape is selected according to actual needs.

[0074] Through the above technical solution, the technical effects produced in the embodiments of the present application are:

[0075] The fourth driving component 601 drives the driven component 602 to vibrate. It should be noted that in order to make the driven component 602 vibrate better, a sliding groove or a limiting groove is indispensable on the inner wall of the second material discharging component 5, that is, the driven component 602 is displaced under the drive of the fourth driving component 601, so that the materials accumulated on the inner wall of the second material discharging component 5 are shaken off, and then the technical effect of cleaning is achieved, further enhancing the cleaning effect and cleaning efficiency.

[0076] In the description of the present application, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0077] The terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, unless otherwise specified, "plurality" means two or more.

[0078] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0079] In order to better understand the purpose, structure and function of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings.

[0080] In this specification, each embodiment is described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the embodiments can be referred to each other. For the device disclosed in the embodiment, since it corresponds to the method disclosed in the embodiment, the description is relatively simple, and the relevant parts can be referred to the method part.

[0081] The above description of the disclosed embodiments enables one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but rather to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A push rod type vibrating coal feeder, characterized in that: include: A fixing component, the fixing component is connected to the discharge end of the feeding device, a mounting area is provided on the fixing component, and a discharge port is provided on the mounting area; A first material discharging component, wherein the first material discharging component is connected to the fixing component, a material discharging cavity is provided inside the first material discharging component, and an opening is provided at the bottom of the material discharging cavity; A first driving component, wherein the first driving component is symmetrically arranged on the fixing component and is fixedly connected to the fixing component; A second driving component, wherein the second driving component is symmetrically arranged on the fixing component and is fixedly connected to the fixing component; A second material-cutting component, wherein a vibration cavity is provided inside the second material-cutting component, and an opening is provided at the top of the vibration cavity, which are respectively connected to the output ends of the first driving component and the second driving component; The opening at the top of the vibration chamber corresponds to the opening at the bottom of the feeding chamber; A vibrating component, wherein the vibrating component is disposed on the second blanking component, and a vibrating end of the vibrating component is disposed in the vibrating cavity; The material enters the material discharging chamber through the first material discharging component and exits through the vibration chamber in sequence. During the cleaning process, the second material discharging component is separated from the first material discharging component by starting the first driving component and the second driving component, and then the material attached to the vibration chamber is removed by the vibration component.

2. A push rod type vibrating coal feeder according to claim 1, characterized in that: Also includes: A blocking component, wherein the blocking component is arranged in the first blanking component and is slidably connected to the first blanking component; The blocking components include: A first blanking component, wherein a blocking window is provided on the first blanking component; A third driving component, wherein the third driving component is disposed on the fixing component and is fixedly connected to the fixing component; The plug-in plate component is connected to the output end of the third driving component, and penetrates the blocking window of the first material discharging component to the material discharging cavity, and drives the plug-in plate component to perform blocking operation on the material discharging cavity through the third driving component.

3. A push rod type vibrating coal feeder according to claim 1, characterized in that: Also includes: Elastic components, which are respectively arranged on output ends of the first driving component and the second driving component; Elastic components include: A shell, wherein the shell is arranged on the fixed component and has a cavity inside; A deformation component, wherein the deformation component is arranged in the cavity, and a first limiting component and a second limiting component are respectively arranged at two ends thereof; The first limiting component and the second limiting component are fixedly connected to the housing; A connecting component, one end of which is respectively connected to the output ends of the first driving component and the second driving component, and the other end of which passes through the housing and is connected to the second blanking component; The connecting component penetrates the first limiting component and the second limiting component in the shell cavity, and is rotationally connected to the first limiting component and is slidingly connected to the second limiting component.

4. A push rod type vibrating coal feeder according to claim 1, characterized in that: The vibration component is a combined structure, comprising: A fourth driving component, wherein the fourth driving component is disposed on the second material-discharging component, and an output end of the fourth driving component passes through the second material-discharging component to the vibration chamber; The driven component is arranged on the inner wall of the vibration chamber, and is slidably connected to the inner wall of the vibration chamber, and is connected to the output end of the fourth driving component.

5. The push rod type vibrating coal feeder according to claim 1, characterized in that: The driven component is a grid structure, which is composed of a number of connecting rods interlaced horizontally and vertically; The shape of the grid is one of a rectangle, a diamond, and an irregular shape.

6. A push rod type vibrating coal feeder according to claim 1, characterized in that: The two sides of the second blanking component are also provided with symmetrically arranged hanging ear components; The ear component is connected to the connecting component of the elastic component.

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