Detachable air seal machine

Abstract

The utility model discloses a detachable air seal machine, and relates to the technical field of air seal machines. The air seal machine comprises an air seal machine shell and connecting assemblies, a feeding port in the upper end of the air seal machine shell and a discharging port in the lower end of the air seal machine shell are respectively provided with one connecting assembly, each connecting assembly comprises a discharging hopper, and the left side plate face and the right side plate face of a collecting section of each discharging hopper are inclined and gradually collected from a wide opening section to a narrow opening section. The air seal machine is connected with the material opening of the production equipment through the connecting assembly, the funnel connecting lugs on the two sides of the lower end of the discharging funnel in the connecting assembly and the shell connecting lugs on the two sides of the material inlet of the air seal machine are in butt joint and fixed through the studs, and therefore the air seal machine can be detached and installed. The side plates on the two sides of the collecting section of the discharging hopper are inclined and are gradually collected from the wide opening section to the narrow opening section, so that the discharging hopper can be in butt joint with discharging openings of production equipment of different models and sizes, and the installation compatibility is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of air lock, especially relates to a detachable air lock. BACKGROUND

[0002] The air lock plays a vital role in the pneumatic conveying system, which can uniformly and continuously feed the material to the conveying pipe, ensures the stable proportion of gas and solid, so that the pneumatic conveying system can work normally, the air lock has the air locking function, can cut off the air pressure of upper and lower parts, prevents the material leakage, in the actual production, the air lock needs to be installed at the discharge port connecting place of the production equipment according to the type and installation position of the production equipment, therefore, an air lock which can be detachably installed is needed to be installed according to the needs, in addition, due to the inconsistent type number of the discharge port in different production equipment, different models of air locks need to be prepared according to the specific size of the production equipment, which brings inconvenience to the logistics supply.

[0003] Therefore, the utility model provides a detachable air lock to solve the above problems. CONTENT OF UTILITY MODEL

[0004] The utility model discloses a detachable air lock, which is connected with the discharge port of the production equipment through the connecting assembly, the funnel connecting ears on both sides of the lower end of the discharge funnel in the connecting assembly are connected with the shell connecting ears on both sides of the feed inlet of the air lock, and the air lock can be detachably installed through the screw column fixation, the side plates on both sides of the converging section of the discharge funnel are inclined and gradually converge from the wide section to the narrow section, the discharge funnel can be connected with the discharge port of the production equipment of different models and sizes, and the installation compatibility is improved.

[0005] To solve the above technical problems, the utility model is realized through the following technical schemes:

[0006] The utility model discloses a detachable air lock, which is connected with the discharge port of the production equipment through the connecting assembly, the funnel connecting ears on both sides of the lower end of the discharge funnel in the connecting assembly are connected with the shell connecting ears on both sides of the feed inlet of the air lock, and the air lock can be detachably installed through the screw column fixation, the side plates on both sides of the converging section of the discharge funnel are inclined and gradually converge from the wide section to the narrow section, the discharge funnel can be connected with the discharge port of the production equipment of different models and sizes, and the installation compatibility is improved.

[0007] The utility model further sets up, two top butt joints are slidably installed in the discharging hopper, the two sides of the top butt joint are attached to the board surface of the inclined board provided on the two sides of the discharging hopper, the screw channel is provided on the board surface of the two ends of the wide mouth section, the top butt joint is provided with a top screw rod in the screw channel, and the top screw rod penetrates into the board surface of the discharging hopper and is butted on the board surface of the top butt joint.

[0008] The utility model further sets up, the top screw rod is provided with a screwing disc at the end away from the top butt joint.

[0009] The utility model further sets up, a group of slide rods are fixedly arranged on the board surface of one end of the top butt joint, a group of slide rod channels are formed in the board surface of the wide mouth end of the discharging hopper, and the slide rods are respectively sleeved in the slide rod channels.

[0010] The utility model further sets up, one top butt joint connecting lug is fixedly arranged on the two sides of the upper end of the top butt joint, and the corresponding top butt joint connecting lug between the two top butt joints in the discharging hopper is threadedly sleeved with a pull screw rod.

[0011] The utility model further sets up, one sealing plate channel is formed on the board surface of the two ends of the narrow mouth section of the discharging hopper, and the sealing plate is fixedly arranged on the side board surface of the lower end of the top butt joint close to the board surface of the discharging hopper and is slidably sleeved in the sealing plate channel.

[0012] The utility model further sets up, the slide edge plate slot is formed in the inclined side surface of the two sides of the top butt joint, and the slide edge plate is slidably installed between the slide edge plate slot and the inclined board surface of the two sides of the converging section of the discharging hopper.

[0013] The utility model further sets up, the slide edge plate screw rod is fixedly arranged at the end of the two slide edge plates in the discharging hopper away from the board surface of the discharging hopper, and the two slide edge plate screw rods are threadedly sleeved with a pull threaded tube.

[0014] The utility model has the advantages of the following:

[0015] 1、 the utility model is installed with a connecting assembly on the upper end feeding port and the lower end discharging port of the air lock housing, and the air lock is connected with the material port of the production equipment through the connecting assembly, the funnel connecting lug on the lower end of the discharging hopper in the connecting assembly is butted with the shell connecting lug on the two sides of the air lock feeding port and is fixed through the stud, and the air lock can be disassembled and installed.

[0016] 2、 the converging section of the discharging hopper is provided with the inclined side plate, and the wide mouth section gradually converges to the narrow mouth section, so that the discharging port of the production equipment of different models and sizes can be butted on the inclined plate board surface of the converging section of the discharging hopper and be sealed, and the installation compatibility is improved.

[0017] Of course, any product implementing the utility model does not necessarily need to achieve all the advantages described above. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a schematic diagram of a detachable airlock.

[0020] Figure 2 This is an exploded view of the airlock housing and the discharge hopper.

[0021] Figure 3 This is an exploded view of the connecting components.

[0022] Figure 4 This is a structural diagram of the connecting components.

[0023] Figure 5 This is a structural schematic diagram of the top plate.

[0024] Figure 6 This is a front sectional view of the connecting component.

[0025] The attached diagram lists the components represented by each number as follows:

[0026] 1-Airlock housing; 101-Rotor; 102-Housing connecting ear; 2-Connecting assembly; 201-Discharge funnel; 201a-Wide opening section; 201a-1-Slide rod channel; 201a-2-Screw channel; 201b-Contraction section; 201c-Narrow opening section; 201c-1-Funnel connecting ear; 201c-2-Sealing plate channel; 202-Top plate; 202a-Top plate connecting ear; 202a-1-Pulley screw; 202a-2-Sealing plate; 202b-Slide rod; 202c-Tightening screw; 202c-1-Spinning disc; 202d-Sliding edge plate groove; 203-Sliding edge plate; 203a-Sliding edge plate screw; 203b-Pulley threaded tube. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0028] Example 1, please refer toFigures 1 to 4 The utility model discloses a detachable air lock, including air lock shell 1 and connecting assembly 2, connecting assembly 2 includes the discharge hopper 201, by the upper end feed port and lower end discharge port of air lock shell 1 respectively installs one connecting assembly 2, by connecting assembly 2, the discharge port of air lock and the production equipment are connected, the discharge hopper 201 both sides of the lower end funnel connecting lug 201c-1 in connecting assembly 2 is docked with the shell connecting lug 102 of air lock feed port both sides and is fixed through the stud, realizes the detachable and installation of air lock, by the converging section 201b both sides of discharge hopper 201, the converging section 201b both sides of the converging section 201b of gradually converging from wide mouth section 201a gradually, the discharge port of different model size production equipment can be docked on the converging section 201b inclined plate surface of discharge hopper and keep sealed to improve the compatibility of installation.

[0029] Specifically, the rotor 101 is rotatably installed in the air lock shell 1, one connecting assembly 2 is respectively installed on the upper end feed port and the lower end discharge port of the air lock shell 1, one end of the discharge hopper 201 is a wide mouth section 201a, the lower side of the wide mouth section 201a is a converging section 201b, the lower end of the converging section 201b is a narrow mouth section 201c, the converging section 201b both sides of the converging section 201b are inclined and gradually converge from the wide mouth section 201a to the narrow mouth section 201c, the feed port and the discharge port of the air lock shell 1 are both fixedly provided with a shell connecting lug 102, the narrow mouth section 201c port both sides of the discharge hopper 201 are respectively fixedly provided with a funnel connecting lug 201c-1, and the two funnel connecting lugs 201c-1 are respectively docked with the two shell connecting lugs 102 and fixedly connected through studs.

[0030] Further, two top abutting plates 202 are slidably installed in the discharge hopper 201, the two sides of the top abutting plates 202 are attached to the plate surfaces provided with inclined plates on the two sides of the discharge hopper 201, screw rod channels 201a-2 are formed in the front and rear plate surfaces of the wide mouth section 201a, top tightening screws 202c are threadedly sleeved in the screw rod channels 201a-2, one end of the top tightening screws 202c penetrating through the plate surface of the discharge hopper 201 is abutted on the plate surface of the top abutting plate 202, and the top abutting plate 202 is moved forward in the discharge hopper 201 to clamp the discharge port of the production equipment by thread rotation of the top tightening screws 202c, so that the stability of the connected communication is maintained.

[0031] Further, one end of the top tightening screw 202c away from the top abutting plate 202 is fixedly provided with a screwing disc 202c-1, which is used for rotating the top tightening screw 202c.

[0032] Further, one end of the top abutting plate 202 is fixedly provided with a group of sliding rods 202b, a group of sliding rod channels 201a-1 are formed in the wide mouth end plate surface of the discharge hopper 201, and the sliding rods 202b are respectively sleeved in the sliding rod channels 201a-1, which are used for stably moving the top abutting plate 202 in the discharge hopper 201.

[0033] Further, the top plate 202 is provided with a top plate connecting lug 202a on each side of the upper end, and the two top plate connecting lugs 202a in the discharge hopper 201 are threadedly connected by a pull screw 202a-1, so that the two top plates 202 are pulled and fixed to clamp the discharge port of the production equipment.

[0034] Further, the narrow section 201c of the discharge hopper 201 is provided with a sealing plate passage 201c-2 on each end, and the lower end of the top plate 202 is provided with a sealing plate 202a-2 on one side of the plate surface, which is slidably connected in the sealing plate passage 201c-2, and the sealing plate 202a-2 is used to prevent the discharged material from leaking out of the gap between the top plate 202 and the discharge hopper 201.

[0035] The operation process of the embodiment is as follows:

[0036] The discharge hopper 201 is connected to the discharge port of the production equipment, the discharge port is abutted on the inclined plate surface on both sides of the converging section 201b of the discharge hopper 201, the rotating disc 202c-1 on the clamping screw 202c is rotated to push the clamping screw 202c to clamp the discharge port of the production equipment, and the two top plates 202 are connected and fixed by the pull screw 202a-1 to clamp the discharge port of the production equipment.

[0037] Embodiment 2, please refer to Figures 1 to 6 On the basis of embodiment 1, the connecting assembly 2 further comprises a sliding side plate 203, which is slidably installed in the sliding side plate groove 202d on both sides of the top plate 202, so that the sliding side plate 203 slides on the inclined plate surface on both sides of the converging section 201b of the discharge hopper 201, and is used to adjust the distance according to the discharge port of different production equipment and support the discharge port of the production equipment, so that the discharge port is in stable communication with the air lock housing 1.

[0038] Specifically, the inclined side surface of the top plate 202 is provided with a sliding side plate groove 202d on each side, and the inclined plate surface on both sides of the converging section 201b of the discharge hopper 201 is slidably installed with a sliding side plate 203 between the sliding side plate groove 202d.

[0039] Further, the two sliding side plates 203 in the discharge hopper 201 are each provided with a sliding side plate screw 203a at the end away from the plate surface of the discharge hopper 201, and the two sliding side plate screws 203a are threadedly connected by a pull threaded tube 203b, which is used to fix the sliding side plate 203a on both sides.

[0040] The operation process of the embodiment is as follows:

[0041] The slide screw 203a on the two slide plates 203 is threadedly sleeved in a pull thread pipe 203b, the distance between the two slide plates 203 is adjusted by rotating the pull thread pipe 203b according to the thread of the discharge port of the production equipment, the two slide plates 203 are butted at the end edge of the discharge port of the production equipment, and the fixed two slide plates 203 are placed in the discharge hopper 201, so that the two slide plates 203 are respectively slidably installed on the inclined plate surfaces on the two sides of the discharge hopper 201, thereby enabling the discharge hopper 201 to be stably connected and communicated with the discharge port of the production equipment.

[0042] In the description of the present specification, the description referring to the terms "one embodiment", "an example", "a specific example" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

Claims

1. A knock-out ventilator comprising a ventilator housing (1) and a connection assembly (2), characterized in that: The rotor (101) is rotatably installed in the air lock housing (1), a connecting assembly (2) is installed on the upper end feeding port and the lower end discharging port of the air lock housing (1) respectively, the connecting assembly (2) comprises a discharging funnel (201), one end of the discharging funnel (201) is a wide mouth section (201a), the lower end of the wide mouth section (201a) is a converging section (201b), the lower end of the converging section (201b) is a narrow mouth section (201c), the left and right side plates of the converging section (201b) are inclined and gradually converge from the wide mouth section (201a) to the narrow mouth section (201c), the feeding port and the discharging port of the air lock housing (1) are each fixedly provided with a housing connecting lug (102), the narrow mouth section (201c) of the discharging funnel (201) is fixedly provided with a funnel connecting lug (201c-1) on each side of the port, and the funnel connecting lug (201c-1) on each side is respectively connected with the housing connecting lug (102) on each side and is fixedly connected through a stud.

2. A knock-out sifter according to claim 1, wherein: Two top abutting plates (202) are slidably installed in the discharging funnel (201), the two side edges of the top abutting plates (202) are attached to the plate surfaces of the discharging funnel (201) provided with inclined plates on the two sides, screw rod channels (201a-2) are formed in the front and rear end plates of the wide mouth section (201a), top tightening screws (202c) are threadedly sleeved in the screw rod channels (201a-2), and one end of the top tightening screw (202c) penetrating the plate surface of the discharging funnel (201) is abutted on the plate surface of the top abutting plate (202).

3. A removable air lock according to claim 2, wherein: One end of the top tightening screw (202c) away from the top abutting plate (202) is fixedly provided with a screwing disc (202c-1).

4. A removable air lock according to claim 3, wherein: One group of sliding rods (202b) is fixedly arranged on one end plate surface of the top abutting plate (202), and a group of sliding rod channels (201a-1) are formed in the wide mouth end plate surface of the discharging funnel (201), and the sliding rods (202b) are respectively sleeved in the sliding rod channels (201a-1).

5. A removable air lock according to claim 4, wherein: One top abutting plate connecting lug (202a) is fixedly arranged on each side of the upper end of the top abutting plate (202), and a tensioning screw (202a-1) is threadedly sleeved between the corresponding top abutting plate connecting lugs (202a) of the two top abutting plates (202) in the discharging funnel (201).

6. A modular air lock according to claim 5, wherein: A sealing plate channel (201c-2) is formed in each of the end plate surfaces of the narrow mouth section (201c) of the discharging funnel (201), a sealing plate (202a-2) is fixedly arranged on one side of the lower end plate surface of the top abutting plate (202) close to the plate surface of the discharging funnel (201), and the sealing plate (202a-2) is slidably sleeved in the sealing plate channel (201c-2).

7. A removable air lock according to claim 2, wherein: A sliding edge plate slot (202d) is formed in each of the inclined side surfaces of the top abutting plate (202), and a sliding edge plate (203) is slidably arranged between the sliding edge plate slot (202d) and the inclined plate surface of the converging section (201b) of the discharging funnel (201).

8. A modular air lock according to claim 7, wherein: Two slide edge plates (203) in the feeding hopper (201) are respectively fixed with slide edge plate screws (203a) at one end away from the plate surface of the feeding hopper (201), and the two slide edge plate screws (203a) are threadedly sleeved with a tensioning threaded pipe (203b).

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