Sorting and screening machine convenient to dry and used for composite shaving board

Abstract

The sorting and screening machine comprises a shell, a smashing device and a drying device, a feeding port is formed in the middle of the top end of the shell, the smashing device is fixedly connected to the middle of the upper end of the shell, and supporting plates are fixedly connected to the left side and the right side of the upper end in the shell; a sieve plate is connected to the upper surface of the supporting plate in a clamped mode, first automatic telescopic rods are fixedly connected to the middles of the front side and the rear side of the upper end of the interior of the shell, a top plate is fixedly connected to the output ends of the first automatic telescopic rods, and drying devices are fixedly connected to the upper ends of the left side and the right side of the shell; a waste collecting box is fixedly connected to the top end of the rear side of the shell through bolts, a grid plate is fixedly connected to the top end of the front side of the waste collecting box, and a suction pump is fixedly connected to the middle of the top end of the rear side of the waste collecting box. The sorting and screening machine convenient to dry for the composite shaving board is convenient to dry, can prevent blockage and can recover waste materials.

Description

Technical Field

[0001] The utility model relates to the technical field of cotton stalk crushers, in particular to a sorting and screening machine for composite particle boards which is convenient for drying. Background Art

[0002] In the process of producing artificial boards, the shavings need to be cleaned so that the usable ones are selected and the unclean and unevenly sized shavings are reprocessed. The existing equipment has a high error rate and cannot effectively separate the different categories.

[0003] The Chinese utility model patent with reference authorization announcement number CN205599302U discloses a composite particleboard sorting and screening machine, which relates to the technical field related to cotton stalk crushers, including a machine body, one end of the machine body is provided with a feed port, the feed port is connected to a sorting box, a rotary knife is provided in the sorting box, the bottom of the sorting box is an inclined filter screen, and a discharge port is provided below the filter screen; a hot air blower is provided at the bottom end of the filter screen; a waste air box is provided above the hot air blower, and a debris removal blower is provided in the waste air box; the advantages of the utility model are: the shavings can be heated and dried during the screening process, the moisture content of the shavings is reduced, the screening is more thorough, the production efficiency is improved, and the equipment is not easily damaged, thereby extending the service life of the equipment.

[0004] Since the existing technology has the problem that the particleboard contains moisture when the composite particleboard is screened, it is not convenient to dry the particleboard, and the particleboard is piled up on the screening plate when the particleboard is screened, which is not convenient to prevent the screening plate from being blocked, and there will be unqualified components in the screened particleboard, which is not convenient to collect waste. Therefore, we propose a composite particleboard sorting and screening machine that is easy to dry, so as to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a composite particle board sorting and screening machine that is easy to dry, so as to solve the problems in the existing technology proposed in the above background technology that the particle board contains moisture when screening the composite particle board, which is inconvenient for drying the particle board, and the particle board accumulates on the screening board when screening the particle board, which is inconvenient to prevent the screening board from being blocked, and there are unqualified components in the screened particle board, which is inconvenient for collecting waste.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solution: a composite particle board sorting and screening machine that is convenient for drying, comprising a housing, a crushing device, and a drying device, wherein a feed port is provided in the middle of the top end of the housing, and the crushing device is fixedly connected to the middle of the upper end of the housing, support plates are fixedly connected to the left and right sides of the upper end of the housing, and the upper surface of the support plates is snap-connected to a sieve plate, a first automatic telescopic rod is fixedly connected to the middle of the front and rear sides of the upper end of the housing, and the output end of the first automatic telescopic rod is fixedly connected to the top plate;

[0007] The upper ends of the left and right sides of the shell are fixedly connected to drying devices, and the top end of the rear side of the shell is fixedly connected to a waste collection box by bolts, the top end of the front side of the waste collection box is fixedly connected to a grid plate, and the middle part of the top end of the rear side of the waste collection box is fixedly connected to a suction pump, a discharge port is opened in the middle part of the left bottom end of the shell, and a second automatic telescopic rod is fixedly connected to the middle part of the left side of the interior of the shell, and the output end of the second automatic telescopic rod is fixedly connected to a baffle, and a guide plate is fixedly connected to the middle part of the left bottom end of the shell.

[0008] Preferably, the crushing device is composed of a motor, a first gear, a first crushing roller, a second gear and a second crushing roller. The output shaft of the motor is fixedly connected to the first gear, and the right side of the first gear is fixedly connected to the first crushing roller, and the front side of the first gear is meshed with the second gear, and the right side of the second gear is fixedly connected to the second crushing roller.

[0009] Preferably, the first crushing roller and the second crushing roller are both rotatably connected to the inside of the shell, and the first crushing roller and the second crushing roller are meshingly connected.

[0010] Preferably, the first automatic telescopic rod and the top plate are installed in the middle of the front and rear sides below the screen plate.

[0011] Preferably, the drying device is composed of a storage box, a heater, a blower and an isolation net. The inner end of the storage box is fixedly connected to the heater, the middle of the inner outer end of the storage box is fixedly connected to the blower, and the inner side of the storage box is fixedly connected to the isolation net.

[0012] Preferably, the left side of the baffle is in contact with the right side of the discharge port.

[0013] Compared with the prior art, the beneficial effects of the present invention are: the composite particle board sorting and screening machine that is convenient for drying is convenient for drying, can prevent clogging, and can recycle waste materials;

[0014] 1. Drying devices are fixedly connected to the upper ends of the left and right sides of the shell. Through holes are opened on the upper ends of the left and right sides of the shell. The isolation net in the drying device is fixedly connected to the through holes opened on the upper ends of the left and right sides of the shell. The blower is installed on the outside of the heater to facilitate drying;

[0015] 2. Support plates are fixedly connected to the left and right ends of the inner middle part of the housing, and the upper surface of the support plates is snap-connected to the sieve plate. The middle parts of the front and rear sides of the inner middle part of the housing are fixedly connected to the first automatic telescopic rods, and the output ends of the first automatic telescopic rods are fixedly connected to the top plate. The upper surface of the top plate is in contact with the middle part of the front and rear ends of the lower surface of the sieve plate to prevent blockage.

[0016] 3. The top rear end of the shell is fixedly connected to a waste collection box by bolts, the upper front end of the waste collection box is fixedly connected to a grid plate, the top rear end of the shell is provided with a through hole, the grid plate is installed in the through hole provided in the top rear end of the shell, and the middle part of the top rear end of the waste collection box is fixedly connected to an exhaust fan to recycle waste. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a front perspective structural diagram of the utility model;

[0018] Figure 2 This is a schematic diagram of the back perspective structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the front perspective cutaway structure of the utility model;

[0020] Figure 4 This is a side perspective cutaway structural diagram of the utility model;

[0021] Figure 5 This is a schematic diagram of the perspective cutaway structure of the housing of the utility model;

[0022] Figure 6 It is a perspective structural diagram of the pulverizing device of the utility model.

[0023] In the figure: 1. Shell; 2. Feed port; 3. Crushing device; 301. Motor; 302. First gear; 303. First crushing roller; 304. Second gear; 305. Second crushing roller; 4. Support plate; 5. Screen plate; 6. First automatic telescopic rod; 7. Top plate; 8. Drying device; 801. Storage box; 802. Heater; 803. Blower; 804. Isolation net; 9. Waste collection box; 10. Grid plate; 11. Suction pump; 12. Discharge port; 13. Second automatic telescopic rod; 14. Baffle; 15. Guide plate. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] Example 1: Please refer to Figures 1-4 The existing composite particleboard sorting and screening machine contains moisture in the particleboard during the screening process, which makes it difficult to dry the particleboard. In order to solve this technical problem, this embodiment discloses the following technical content;

[0026] A drying device 8 is fixedly connected to the upper ends of both the left and right sides of the housing 1. The drying device 8 is composed of a storage box 801, a heater 802, a blower 803, and an isolation net 804. The heater 802 is fixedly connected to the inner end of the storage box 801, and the blower 803 is fixedly connected to the middle of the inner outer end of the storage box 801. The isolation net 804 is fixedly connected to the inner side of the storage box 801.

[0027] Through holes are formed on the upper ends of the left and right sides of the housing 1. The isolation nets 804 in the drying device 8 are fixedly connected to the through holes formed on the left and right sides of the housing 1. The isolation nets 804 can prevent the particleboard material from entering the storage box 801. When drying is required, the heater 802 and the blower 803 are started. The heat generated by the operation of the heater 802 is blown into the interior of the housing 1 by the blower 803 to dry the particleboard material.

[0028] Embodiment 2: In the existing composite particleboard sorting and screening machine, particleboard is piled up on the screening plate when screening particleboard, which makes it difficult to prevent the screening plate from being blocked. Therefore, this embodiment adopts the following technical solutions, such as Figures 1-6 As shown;

[0029] A feed port 2 is provided at the middle of the top of the housing 1, and a crushing device 3 is fixedly connected to the middle of the upper end of the housing 1. The crushing device 3 is composed of a motor 301, a first gear 302, a first crushing roller 303, a second gear 304 and a second crushing roller 305. The output shaft of the motor 301 is fixedly connected to the first gear 302, and the right side of the first gear 302 is fixedly connected to the first crushing roller 303, and the front side of the first gear 302 is meshed with the second gear 304, and the right side of the second gear 304 is fixedly connected to the second crushing roller 305. The roller 305, the first crushing roller 303 and the second crushing roller 305 are all rotatably connected to the interior of the housing 1, and the first crushing roller 303 and the second crushing roller 305 are meshedly connected. The left and right sides of the upper end of the interior of the housing 1 are fixedly connected to support plates 4, and the upper surface of the support plates 4 is snap-connected to the sieve plate 5. The middle of the front and rear sides of the upper end of the interior of the housing 1 are fixedly connected to first automatic telescopic rods 6, and the output end of the first automatic telescopic rod 6 is fixedly connected to a top plate 7, and the first automatic telescopic rod 6 and the top plate 7 are installed in the middle of the front and rear sides below the sieve plate 5;

[0030] The particleboard enters the interior of the shell 1 from the feed port 2, and falls between the first crushing roller 303 and the second crushing roller 305. The output shaft of the motor 301 drives the first gear 302 to rotate, and the first gear 302 drives the second gear 304 to rotate. The first gear 302 and the second gear 304 drive the first crushing roller 303 and the second crushing roller 305 to rotate. The first crushing roller 303 and the second crushing roller 305 rotate inward, so that the particleboard can be crushed. The crushed particleboard material falls onto the upper surface of the screen plate 5. When the screen plate 5 is screening the material, the output end of the first automatic telescopic rod 6 below the screen plate 5 drives the top plate 7 to move up and down, so that the top plate 7 pushes the screen plate 5, vibrates the screen plate 5, increases the screening efficiency, and prevents the screen plate 5 from being blocked.

[0031] Example 3: The existing composite particle board sorting and screening machine has unqualified components in the screened particle board, which is not convenient for collecting waste. Therefore, this embodiment adopts the following technical solutions, such as Figure 1-Figure 3 and Figure 5 As shown;

[0032] The top of the rear side of the shell 1 is fixedly connected to the waste collection box 9 by bolts, and the top of the front side of the waste collection box 9 is fixedly connected to the grid plate 10, and the middle of the top of the rear side of the waste collection box 9 is fixedly connected to the suction pump 11, and the middle of the left bottom end of the shell 1 is provided with a discharge port 12, and the middle of the left side of the interior of the shell 1 is fixedly connected to a second automatic telescopic rod 13, and the output end of the second automatic telescopic rod 13 is fixedly connected to a baffle 14, the left side of the baffle 14 is in contact with the right side of the discharge port 12, and the middle of the left bottom end of the shell 1 is fixedly connected to a guide plate 15;

[0033] When the crushed particleboard material falls onto the screen plate 5, the unqualified material will not be screened by the screen plate 5. The unqualified material is sucked by the suction pump 11 on the rear side of the waste collection box 9 behind the shell 1, and the unqualified waste is sucked into the waste collection box 9. The waste collection box 9 is fixed to the rear side of the shell 1 by bolts. The waste collection box 9 can be removed and the material in the waste collection box 9 can be disposed of. The particleboard material that has passed the screening is concentrated and collected at the bottom end of the inner part of the shell 1. The second automatic telescopic rod 13 is started, and the output end of the second automatic telescopic rod 13 moves upward with the baffle 14, so that the particleboard material is discharged from the discharge port 12. Since the inner lower surface of the shell 1 is inclined, the particleboard material can be better discharged, and the guide plate 15 can discharge the particleboard material in a concentrated manner.

[0034] The standard parts used in this utility model can all be purchased from the market, and special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the existing technology. The machinery, parts and equipment all adopt conventional models in the existing technology, and the circuit connection adopts the conventional connection method in the existing technology, which will not be described in detail here.

[0035] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A composite particleboard sorting and screening machine for easy drying, comprising a housing (1), a crushing device (3) and a drying device (8), characterized in that: A feed port (2) is provided in the middle of the top of the housing (1), and a crushing device (3) is fixedly connected to the middle of the upper end of the housing (1). Support plates (4) are fixedly connected to the left and right sides of the inner upper end of the housing (1), and a screen plate (5) is snap-connected to the upper surface of the support plate (4). A first automatic telescopic rod (6) is fixedly connected to the middle of the front and rear sides of the inner upper end of the housing (1), and the output end of the first automatic telescopic rod (6) is fixedly connected to the top plate (7). The upper ends of the left and right sides of the shell (1) are fixedly connected to drying devices (8), and the rear top of the shell (1) is fixedly connected to a waste collection box (9) by bolts, the front top of the waste collection box (9) is fixedly connected to a grid plate (10), and the middle of the rear top of the waste collection box (9) is fixedly connected to a suction pump (11), a discharge port (12) is provided in the middle of the left bottom end of the shell (1), and a second automatic telescopic rod (13) is fixedly connected to the middle of the left inside of the shell (1), and the output end of the second automatic telescopic rod (13) is fixedly connected to a baffle (14), and a guide plate (15) is fixedly connected to the middle of the left bottom end of the shell (1).

2. The composite particleboard sorting and screening machine for easy drying according to claim 1, characterized in that: The pulverizing device (3) is composed of a motor (301), a first gear (302), a first pulverizing roller (303), a second gear (304) and a second pulverizing roller (305), wherein the output shaft of the motor (301) is fixedly connected to the first gear (302), and the right side of the first gear (302) is fixedly connected to the first pulverizing roller (303), and the front side of the first gear (302) is meshedly connected to the second gear (304), and the right side of the second gear (304) is fixedly connected to the second pulverizing roller (305).

3. The composite particleboard sorting and screening machine for drying according to claim 2, characterized in that: The first crushing roller (303) and the second crushing roller (305) are both rotatably connected inside the housing (1), and the first crushing roller (303) and the second crushing roller (305) are meshingly connected.

4. The composite particleboard sorting and screening machine for easy drying according to claim 1, characterized in that: The first automatic telescopic rod (6) and the top plate (7) are installed in the middle of the front and rear sides below the screen plate (5).

5. The composite particleboard sorting and screening machine for easy drying according to claim 1, characterized in that: The drying device (8) is composed of a storage box (801), a heater (802), a blower (803) and an isolation net (804), wherein the inner end of the storage box (801) is fixedly connected to the heater (802), the middle part of the inner outer end of the storage box (801) is fixedly connected to the blower (803), and the inner side of the storage box (801) is fixedly connected to the isolation net (804).

6. The composite particleboard sorting and screening machine for easy drying according to claim 1, characterized in that: The left side of the baffle (14) is in contact with the right side of the discharge port (12).

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