Feeding mechanism of brick making machine

Abstract

The utility model discloses a feeding mechanism of a brick making machine, which comprises a hopper, the hopper is connected with an external brick making machine, the upper end of the hopper is provided with a feeding port, the hopper is provided with a transverse sieve plate, the inner wall of the feeding port is rotatably connected with a scraper for cleaning the sieve plate, and the side wall of one end of the hopper is provided with a collecting hopper. According to the mud block collecting device, the driving motor operates to drive the scraper to rotate, the scraper can clean mud blocks accumulated on the upper side of the sieve plate and drive the mud blocks to move and enter the collecting hopper to be stored, and therefore the mud blocks can be collected conveniently. And through the effect of the arranged crushing rollers, the cleaned-out mud blocks can be crushed, so that the mud blocks meet the use requirements and enter the hopper again through the notches, and then waste of the raw materials is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field related to brick making, in particular to a feeding mechanism of a brick making machine. Background Art

[0002] All bricks made of clay, shale, coal gangue or fly ash, which are formed and calcined at high temperature and used for building load-bearing and non-load-bearing walls, are collectively called sintered bricks. Among them, the raw materials of sintered bricks need to be filtered before entering the plate feeder to filter out mud blocks of inconsistent sizes in the raw materials to prevent them from entering the brick-making machine and causing impact; the filtered mud blocks are blocked outside the feed port, but there is a lack of structure for collecting and processing the mud blocks outside the feed port. After a long time, a large amount of mud blocks accumulate outside the feed port, which affects the normal addition of raw materials and makes it impossible to smoothly feed the raw materials into the brick-making machine.

[0003] Therefore, we propose a feeding mechanism for a brick making machine to solve the above problems. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a feeding mechanism for a brick making machine.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A feeding mechanism of a brick making machine comprises a hopper, wherein the hopper is connected to an external brick making machine, a feeding port is provided at the upper end of the hopper, a transverse screen plate is provided at the hopper, a scraper for cleaning the screen plate is rotatably connected to the inner wall of the feeding port, a collecting hopper is provided on the side wall at one end of the hopper, a crushing roller is rotatably connected to the inner wall of the collecting hopper, an inclined baffle is provided on the upper side of the collecting hopper, and a reset mechanism is provided between the baffle and the side wall of the collecting hopper.

[0007] Preferably, a groove is provided on the inner wall of the hopper, and the sieve plate is installed in the groove.

[0008] Preferably, a rotating shaft is rotatably connected to the inner wall of the feed port, a group of connecting rods are connected to the side wall of the rotating shaft, the outer ends of one group of connecting rods are connected to a scraper, the outer ends of the scraper are in contact with the screen plate, and a driving motor is installed on the side wall of the hopper, and the power output end of the driving motor is connected to the rotating shaft.

[0009] Preferably, the bottom surface of the collecting hopper is of inclined design, and a group of slots penetrating on both sides are provided between the collecting hopper and the hopper.

[0010] Preferably, a transmission wheel is connected to the side wall of the same end of the crushing roller and the rotating shaft, and a transmission belt is sleeved on the outer side of the transmission wheel.

[0011] Preferably, the collecting bucket is connected to a limiting rod on the inner wall at the lower side of the baffle.

[0012] Preferably, the reset mechanism includes a main shaft connected to the side wall of the collecting bucket, one end of the baffle close to the main shaft is connected to a sleeve, the main shaft penetrates the sleeve longitudinally, and a coil spring is connected between the main shaft and the inner wall of the sleeve.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] When the utility model is in use, the mud blocks formed by internal agglomeration can be screened out when the raw materials are put in through the action of the arranged sieve plate, so as to prevent the mud blocks from being added into the brick-making machine and causing influence. Meanwhile, during use, the operation of the driving motor can drive the scraper to rotate, and the scraper can clean the mud blocks accumulated on the upper side of the sieve plate, and drive the mud blocks to move into the collecting bucket for storage, so as to avoid a large amount of mud blocks accumulating on the sieve plate and affecting the putting in of the raw materials; and the baffle plate limits the cleaned mud blocks, so as to prevent the mud blocks from moving out of the collecting range of the collecting bucket, and the collected mud blocks enter the collecting bucket, and the cleaned mud blocks can be crushed through the action of the arranged crushing roller, so as to make the mud blocks meet the use requirements and enter the hopper again through the slot, thereby reducing the waste of raw materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the utility model when viewed from above;

[0017] Figure 3 This is a schematic diagram of the cross-sectional structure of the hopper of the utility model;

[0018] Figure 4 This is a schematic diagram of the inner structure of the collecting bucket of the utility model.

[0019] In the figure: 1-hopper, 2-feeding port, 3-sieve plate, 301-groove, 4-scraper, 401-rotating shaft, 402-connecting rod, 403-driving motor, 5-collecting bucket, 501-slot, 6-crushing roller, 601-driving wheel, 602-driving belt, 7-baffle, 701-limiting rod, 8-resetting mechanism, 801-spindle, 802-sleeve, 803-coil spring. DETAILED DESCRIPTION

[0020] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element 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 invention.

[0021] In the description of the present invention, "plurality" means two or more than two, unless otherwise clearly and specifically defined.

[0022] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" 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 the present utility model can be understood according to specific circumstances.

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0024] Reference Figure 1-4 A feeding mechanism of a brick making machine comprises a hopper 1, which is connected to an external brick making machine. A feeding port 2 is provided at the upper end of the hopper 1 for adding raw materials into the inside. The hopper 1 is provided with a transverse screen plate 3, which screens mud lumps condensed in the raw materials to prevent them from entering the brick making machine and causing influence. A groove 301 is provided on the inner wall of the hopper 1, and the screen plate 3 is installed in the groove 301. The inner wall surface of the groove 301 is covered with a sealing ring structure to increase friction and ensure the stability of the screen plate 3 during installation.

[0025] A scraper 4 for cleaning the sieve plate 3 is rotatably connected to the inner wall of the feed port 2, a rotating shaft 401 is rotatably connected to the inner wall of the feed port 2, a group of connecting rods 402 are connected to the side wall of the rotating shaft 401, the outer ends of a group of connecting rods 402 are connected to the scraper 4, the outer ends of the scraper 4 are in contact with the sieve plate 3, the front end of the scraper 4 is covered with a smooth layer to reduce friction and avoid jamming, a driving motor 403 is installed on the side wall of the hopper 1, the power output end of the driving motor 403 is connected to the rotating shaft 401, and the driving motor 403 drives the scraper 4 to rotate, thereby cleaning the mud that may be accumulated on the sieve plate 3 and moving it toward the collecting bucket 5.

[0026] A collecting bucket 5 is arranged on the side wall at one end of the hopper 1. The bottom surface of the collecting bucket 5 is of inclined design. A group of slots 501 penetrating on both sides are opened between the collecting bucket 5 and the hopper 1. A crushing roller 6 is rotatably connected to the inner wall of the collecting bucket 5. The crushing roller 6 crushes the collected mud blocks to make them meet the use requirements. At the same time, the bottom surface of the collecting bucket 5 is inclined, so that the crushed mud blocks can smoothly pass through the slot 501 into the hopper 1. A transmission wheel 601 is connected to the side wall of the same end of the crushing roller 6 and the rotating shaft 401. A transmission belt 602 is sleeved on the outer side of the transmission wheel 601. The cooperation between the two makes the rotating shaft 401 and the transmission wheel 601 rotate synchronously under the same power source, thereby reducing energy consumption in the process.

[0027] An inclined baffle 7 is provided on the upper side of the collecting bucket 5, and the baffle 7 limits the cleaned mud blocks on the upper side of the collecting bucket 5 to prevent them from moving out of the collecting range of the collecting bucket 5. The inner wall of the collecting bucket 5 located at the lower side of the baffle 7 is connected to a limiting rod 701 to limit the position of the baffle 7 to prevent it from closing the opening of the collecting bucket 5 as a whole. A reset mechanism 8 is provided between the baffle 7 and the side wall of the collecting bucket 5. The reset mechanism 8 includes a main shaft 801 connected to the side wall of the collecting bucket 5, and one end of the baffle 7 close to the main shaft 801 is connected to The sleeve 802 and the main shaft 801 penetrate the sleeve 802 longitudinally. A coil spring 803 is connected between the main shaft 801 and the inner wall of the sleeve 802. The coil spring 803 applies force to drive the baffle 7 to always rotate downward. In the process of cleaning mud blocks, the mud blocks will generate impact force on the baffle 7 under the action of the scraper 4. Under the action of the coil spring 803, the baffle 7 has room to rotate. While providing a buffering effect, the baffle 7 can also quickly return to its original position to prevent the mud blocks from being removed due to excessive exposed space on the upper side of the collecting bucket 5.

[0028] The above embodiments are preferred implementation modes of the present invention, but the implementation modes of the present invention are not limited by the above embodiments. Any other changes, modifications, substitutions, combinations, and simplifications that do not deviate from the spirit and principle of the present invention should be equivalent replacement methods and are included in the protection scope of the present invention.

[0029] In the description of the present invention, it is necessary to understand that the terms indicating orientation or positional relationship are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

Claims

1. A feeding mechanism for a brick-making machine, comprising a hopper (1), wherein the hopper (1) is connected to an external brick-making machine, characterized in that: A feed port (2) is provided at the upper end of the hopper (1), and a transverse sieve plate (3) is provided on the hopper (1). A scraper (4) for cleaning the sieve plate (3) is rotatably connected to the inner wall of the feed port (2). A collecting hopper (5) is provided on the side wall at one end of the hopper (1), and a crushing roller (6) is rotatably connected to the inner wall of the collecting hopper (5). An inclined baffle (7) is provided on the upper side of the collecting hopper (5), and a reset mechanism (8) is provided between the baffle (7) and the side wall of the collecting hopper (5).

2. A feeding mechanism for a brick making machine according to claim 1, characterized in that: A groove (301) is provided on the inner wall of the hopper (1), and the sieve plate (3) is installed in the groove (301).

3. A feeding mechanism for a brick making machine according to claim 1, characterized in that: A rotating shaft (401) is rotatably connected to the inner wall of the feed port (2), a group of connecting rods (402) are connected to the side wall of the rotating shaft (401), the outer ends of a group of connecting rods (402) are connected to the scraper (4), and the outer ends of the scraper (4) are in contact with the screen plate (3), and a driving motor (403) is installed on the side wall of the hopper (1), and the power output end of the driving motor (403) is connected to the rotating shaft (401).

4. A feeding mechanism for a brick making machine according to claim 1, characterized in that: The bottom surface of the collecting hopper (5) is of inclined design, and a group of slots (501) penetrating on both sides are provided between the collecting hopper (5) and the material hopper (1).

5. A feeding mechanism for a brick making machine according to claim 3, characterized in that: A transmission wheel (601) is connected to the same end side wall of the crushing roller (6) and the rotating shaft (401), and a transmission belt (602) is sleeved on the outer side of the transmission wheel (601).

6. A feeding mechanism for a brick making machine according to claim 1, characterized in that: The collecting bucket (5) is connected to a limiting rod (701) on the inner wall located at the lower side of the baffle (7).

7. A feeding mechanism for a brick making machine according to claim 1, characterized in that: The reset mechanism (8) comprises a main shaft (801) connected to the side wall of the collecting bucket (5); one end of the baffle (7) close to the main shaft (801) is connected to a sleeve (802); the main shaft (801) longitudinally penetrates the sleeve (802); and a coil spring (803) is connected between the main shaft (801) and the inner wall of the sleeve (802).

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