Horizontal stopper blocking head forced descending simple mechanism

Abstract

The present application relates to the technical fields of horizontal blocking device, and disclose a horizontal blocking device blocking head forced descent simple mechanism, including base mechanism, the inside of base mechanism is installed with swing arm mechanism, the end of swing arm mechanism is hinged with blocking mechanism, the inside of swing arm mechanism is installed with blocking head traction mechanism, the bottom of blocking mechanism is pulled by blocking head traction mechanism, so that the height of the end of blocking mechanism changes;The base mechanism includes a support base, and the top of the support base is fixedly connected with a hinged frame;The swing arm mechanism includes a curved support arm.The horizontal blocking device blocking head forced descent simple mechanism installs the support rod between the support arm, and supports the fixed sleeve through the support rod, so that the end of the telescopic cylinder connected with the fixed sleeve is hinged with the hinged groove, and the height of the end roller of the blocking plate can be adjusted by controlling the telescopic end of the telescopic cylinder, so as to realize the effect of forced blocking head descent.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of horizontal stopper, in particular to a simple mechanism for forced descent of a blocking head of a horizontal stopper. BACKGROUND

[0002] In general freight logistics transportation work, the conveying mechanical equipment used for carrying raw materials needs to stop the raw materials in the transportation at a specific position according to the baffle arranged on the conveying mechanical equipment if the raw materials stop at a specific position during work.

[0003] At this time, a horizontal stopper is needed to block the raw materials. A horizontal stopper is disclosed in Chinese Patent Publication No. CN 105417133B, which comprises a blocking cylinder bottom plate, and a blocking cylinder is installed on the blocking cylinder bottom plate. The piston rod upper end of the blocking cylinder is connected to a buffer fixed seat through a blocking cylinder joint. The upper part of the buffer fixed seat is a cylindrical structure, and two groups of supporting legs are integrally formed with the cylindrical structure at the lower part of the buffer fixed seat. Blocking slide fixed blocks are installed on the left and right sides of the upper part of the blocking cylinder bottom plate, respectively. Each group of blocking slide fixed blocks has a group of blocking slides installed on the inner side. Blocking slide rails are installed on the outer side of each group of supporting legs, and each group of blocking slide rails is installed together with the corresponding blocking slide. The cylindrical structure of the upper part of the buffer fixed seat is connected to a buffer at the right end inside, and a sliding guide rod is connected to a sliding sleeve at the left end inside. The buffer and the sliding guide rod are connected together, and the left part of the sliding guide rod is exposed outside the buffer fixed seat. A roller seat is installed on the left end of the sliding guide rod, and a roller is installed on the roller seat. The blocking cylinder drives the roller to rise to buffer and block the positioning of the carrier, and the blocking cylinder drives the roller to rise to buffer and block the positioning of the carrier, so that the buffer and blocking positioning of the electronic product can be completed.

[0004] However, the blocking head part of the above-mentioned prior art cannot be forced to descend, so that once the product is stuck, the stuck product cannot be separated, resulting in the stop of the subsequent process. SUMMARY

[0005] The present application aims to provide a simple mechanism for forced descent of a blocking head of a horizontal stopper to solve the problems raised in the background art.

[0006] In order to solve the above technical problems, the present application provides the following technical scheme: a simple mechanism for forced descent of a blocking head of a horizontal stopper, comprising a base mechanism, a swing arm mechanism is installed in the inside of the base mechanism, a blocking mechanism is hinged to the end of the swing arm mechanism, a blocking head traction mechanism is installed in the inside of the swing arm mechanism, and the blocking head traction mechanism tracts the bottom of the blocking mechanism to change the height of the end of the blocking mechanism.

[0007] The base mechanism comprises a supporting base, and a hinged frame is fixedly connected to the top of the supporting base;

[0008] The swing arm mechanism comprises curved supporting arms, one end of each of the supporting arms is installed in the interior of the hinged frame, and a supporting rod pair is fixedly connected between the supporting arms to support and fix the blocking head traction mechanism;

[0009] The blocking mechanism comprises a blocking plate, rotatable rollers are installed on the top of the blocking plate on both sides, and a hinged groove is arranged at the bottom of the blocking plate.

[0010] Preferably, the rollers are connected to the top of the blocking plate through shafts, and the rollers extend to the outside of the blocking plate.

[0011] Preferably, a receiving groove is formed in the top of the supporting arm, and the shaft rod of the roller after falling down is located in the interior of the receiving groove.

[0012] Preferably, the blocking head traction mechanism comprises a fixed sleeve and a telescopic air cylinder, the fixed sleeve is fixedly connected to the bottom of the supporting rod, and the telescopic air cylinder is installed on the shaft center of the fixed sleeve and can be adjusted left and right.

[0013] Preferably, a threaded hole is formed in the shaft center of the fixed sleeve, a threaded groove is arranged on the outer surface of the telescopic air cylinder, and the outer surface of the telescopic air cylinder is threadedly connected with the shaft center of the fixed sleeve.

[0014] Preferably, the telescopic air cylinder is a hydraulic or pneumatic rod, and an interface is arranged at the right end of the telescopic air cylinder.

[0015] Preferably, the bottom of the supporting arm is hinged to the interior of the hinged frame, and an arc-shaped groove is arranged at the bottom of the supporting arm.

[0016] Preferably, the top of the supporting base is provided with a swing arm adjusting mechanism, the swing arm adjusting mechanism is overlapped with the arc-shaped groove at the bottom of the supporting arm, and the height of the supporting arm is supported.

[0017] Preferably, the swing arm adjusting mechanism comprises a supporting frame and an oval wheel, the supporting frame is fixedly connected to the top of the supporting base, the oval wheel is installed between the supporting frames and can be rotated at an angle, and the oval wheel is not a perfect circle.

[0018] Preferably, the supporting frame is elastic, the oval wheel is an ellipse, and the oval wheel is fixed at a limited angle from the outside of the supporting frame through a bolt.

[0019] Compared with the prior art, the present application has the following beneficial effects:

[0020] First, the present application is through the installation of support between the support arm support rod, and through the support rod to support the fixed sleeve, so that the fixed sleeve connected to the end of the telescopic cylinder and hinge groove hinge, by controlling the telescopic cylinder end telescopic, can adjust the height of the end of the blocking plate roller, to realize the effect of forced head down.

[0021] Second, the present application is through the installation of support at the bottom of the fixed sleeve, and the fixed sleeve of the shaft center opening thread hole, while in the outer surface of the telescopic cylinder set screw groove, so that the telescopic cylinder can be in the middle of the fixed sleeve translation adjustment telescopic cylinder end distance, so as to realize the further adjustment of the controllable height of the hinge groove effect.

[0022] Third, the present application is through the installation of support at the top of the base support frame, and between the support frame installation can be rotated oval oval wheel, while the end of the support arm and the inside of the hinge frame hinge, in the process of use, by rotating the oval wheel makes the different diameter surface of the oval wheel and the bottom of the support arm lap support, so that the end of the support arm height can be adjusted, so that the whole device adapt to different environment. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 for the structure of the present application is perspective view;

[0024] Figure 2 for the structure of the present application is left view;

[0025] Figure 3 for the structure of the present application is swing arm mechanism assembly drawing;

[0026] Figure 4 for the structure of the present application is telescopic cylinder assembly drawing;

[0027] Figure 5 for the structure of the present application is blocking mechanism assembly drawing;

[0028] Figure 6 for the structure of the present application is base mechanism structure diagram;

[0029] Figure 7 for the structure of the present application is oval wheel structure diagram.

[0030] 1, base mechanism; 101, support base; 102, hinge frame; 2, swing arm mechanism; 201, support arm; 202, support rod; 203, storage slot; 3, blocking mechanism; 301, blocking plate; 302, roller; 303, hinge groove; 4, blocking head traction mechanism; 401, fixed sleeve; 402, telescopic cylinder; 5, swing arm adjusting mechanism; 501, support frame; 502, oval wheel. DETAILED DESCRIPTION

[0031] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments of the present application, all other embodiments obtained by those of ordinary skill in the art without creative effort belong to the scope of the present application.

[0032] Please refer to Figures 1-7 A simple mechanism for forcibly lowering the blocking head of a horizontal blocker includes a base mechanism 1, a swing arm mechanism 2 is installed inside the base mechanism 1, a blocking mechanism 3 is hingedly connected to the end of the swing arm mechanism 2, a blocking head traction mechanism 4 is installed inside the swing arm mechanism 2, and the blocking head traction mechanism 4 pulls the bottom of the blocking mechanism 3 to change the height of the end of the blocking mechanism 3.

[0033] The base mechanism 1 includes a support base 101, and a hinged frame 102 is fixedly connected to the top of the support base 101.

[0034] The swing arm mechanism 2 includes curved support arms 201, one end of the support arms 201 is installed inside the hinged frame 102, and support rods 202 are fixedly connected between the support arms 201 to support and fix the blocking head traction mechanism 4.

[0035] The blocking mechanism 3 includes a blocking plate 301, rotatable rollers 302 are installed on the top of both sides of the blocking plate 301, and a hinged groove 303 is arranged at the bottom of the blocking plate 301.

[0036] Through the above technical solution, the support rods 202 are installed between the support arms 201, and the fixed sleeve 401 is supported by the support rods 202, so that the end of the telescopic cylinder 402 connected with the fixed sleeve 401 is hingedly connected with the hinged groove 303. By controlling the telescopic movement of the end of the telescopic cylinder 402, the height of the roller 302 at the end of the blocking plate 301 can be adjusted to achieve the effect of forcibly lowering the blocking head of the blocker, so that the stuck raw materials can pass through. After the stuck raw materials pass through, the blocking plate 301 is pulled back to the blocking position under the action of the telescopic cylinder 402 and continues to block the subsequent raw materials.

[0037] Specifically, the roller 302 is connected with the top of the blocking plate 301 by a shaft, and the roller 302 extends to the outside of the blocking plate 301.

[0038] Through the above technical solution, the roller 302 extends to the outside of the support arm 201, so that when the roller 302 is lowered, the outer surface of the roller 302 will not collide with the top of the storage groove 203 to limit the lowering height of the end of the blocking plate 301.

[0039] Specifically, the top of the support arm 201 is provided with a receiving groove 203, and the shaft of the roller 302 is located inside the receiving groove 203 after the blocking plate 301 falls.

[0040] Through the above technical scheme, the receiving groove 203 is opened at the top of the support arm 201, so that when the roller 302 is lowered, a larger descending space can be provided through the receiving groove 203.

[0041] Please refer to Figure 4 The blocking head traction mechanism 4 includes a fixed sleeve 401 and a telescopic cylinder 402. The fixed sleeve 401 is fixedly connected to the bottom of the support rod 202, and the telescopic cylinder 402 is installed at the shaft center of the fixed sleeve 401 and can be adjusted left and right.

[0042] Through the above technical scheme, the fixed sleeve 401 is installed at the bottom of the support rod 202, and the telescopic cylinder 402 that can be translated is installed at the shaft center of the fixed sleeve 401. When the telescopic length of the telescopic cylinder 402 is certain, the distance between the end of the telescopic cylinder 402 and the hinged groove 303 is changed to control the amplitude of the end of the blocking plate 301 swinging, thereby achieving the effect of further adjusting the controllable height of the hinged groove 303.

[0043] Specifically, the shaft center of the fixed sleeve 401 is provided with a threaded hole, and the outer surface of the telescopic cylinder 402 is provided with a threaded groove. The outer surface of the telescopic cylinder 402 is screwed with the shaft center of the fixed sleeve 401.

[0044] Through the above technical scheme, the shaft center of the fixed sleeve 401 is set as a threaded hole, and the outer surface of the telescopic cylinder 402 is set as a threaded groove, so that the telescopic cylinder 402 can be adjusted in length inside the fixed sleeve 401 by rotating. In order to facilitate the telescopic cylinder 402 to adjust the spacing, the end of the telescopic cylinder 402 is hinged to the hinged groove 303 as a rotatable head.

[0045] The end of the telescopic cylinder 402 is hinged to the hinged groove 303 as a non-rotatable head, but the telescopic cylinder 402 and the hinged groove 303 need to be first detached from the hinged relationship, and then hinged after the telescopic cylinder 402 is adjusted to the right position.

[0046] Specifically, the telescopic cylinder 402 is a hydraulic or pneumatic rod, and the right end of the telescopic cylinder 402 is provided with a connector.

[0047] Through the above technical scheme, the type of the telescopic cylinder 402 is set according to the matching equipment. If the matching equipment is provided with a hydraulic device, a hydraulic rod is used. If the matching equipment is provided with a pneumatic device, a pneumatic rod is used. Further, an electric push rod can also be used. The connector at the right side of the telescopic cylinder 402 is used to connect various power equipment.

[0048] Specifically, the bottom of the support arm 201 is hingedly connected to the inner part of the hinge frame 102, and the bottom of the support arm 201 is provided with an arc-shaped slot.

[0049] Through the above technical solution, the support arm 201 is hingedly connected to the hinge frame 102, so that the angle of the support arm 201 can also be adjusted, so that different heights can be adjusted according to different use of the device.

[0050] Please refer to Figure 1 , Figures 6-7 , the top of the support base 101 is provided with a swing arm adjusting mechanism 5, the swing arm adjusting mechanism 5 is connected to the bottom arc-shaped slot of the support arm 201 to support the height of the support arm 201, and the swing arm adjusting mechanism 5 comprises a support frame 501 and an oval wheel 502, the support frame 501 is fixedly connected to the top of the support base 101, the oval wheel 502 is installed between the support frame 501 and can rotate at an angle, and the oval wheel 502 is not a true circle.

[0051] Through the above technical solution, the support frame 501 is installed on the top of the support base 101, and the rotatable non-circular oval wheel 502 is installed between the support frame 501, and the end of the support arm 201 is hingedly connected to the inner part of the hinge frame 102. During use, the different diameter surfaces of the oval wheel 502 are connected to the bottom of the support arm 201 by rotating the oval wheel 502 to support the different diameter surfaces of the oval wheel 502, so that the height of the end of the support arm 201 can be adjusted, so that the whole device can adapt to different use environments.

[0052] Specifically, the support frame 501 is elastic, the oval wheel 502 is oval, and the oval wheel 502 is fixed by a bolt from the outside of the support frame 501 to limit the angle.

[0053] Through the above technical solution, the support frame 501 is set to be elastic, so that when the oval wheel 502 is fixed by a bolt from the outside of the support frame 501, the bolt will exert pressure on the support frame 501, so that the support frame 501 extrudes the two ends of the oval wheel 502 to position the angle of the oval wheel 502, avoiding the oval wheel 502 from continuing to rotate.

[0054] In use, the support rod 202 is installed between the support arms 201, and the fixed sleeve 401 is supported by the support rod 202, so that the end of the telescopic cylinder 402 connected to the fixed sleeve 401 is hingedly connected to the hinge slot 303, and the height of the end of the blocking plate 301 is adjusted by controlling the telescopic cylinder 402 to realize the effect of forcing the blocking head to drop, so that the stuck raw materials can pass through and continue to block the subsequent raw materials.

[0055] The fixed sleeve 401 is installed at the bottom of the supporting rod 202, a threaded hole is formed at the shaft center of the fixed sleeve 401, and a threaded groove is arranged on the outer surface of the telescopic air cylinder 402, so that the telescopic air cylinder 402 can be adjusted in the middle of the fixed sleeve 401 to adjust the distance of the end of the telescopic air cylinder 402, thereby further adjusting the controllable height of the hinged groove 303.

[0056] The supporting frame 501 is installed at the top of the supporting base 101, the rotatable oval-shaped elliptical wheel 502 is installed between the supporting frames 501, and the end of the supporting large arm 201 is hinged with the inner part of the hinged frame 102, in the use process, the different diameter surfaces of the elliptical wheel 502 are overlapped with the bottom of the supporting large arm 201 by rotating the elliptical wheel 502 to support, so that the height of the end of the supporting large arm 201 can be adjusted, thereby adapting the whole device to different use environments.

[0057] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A simplified mechanism for forcibly lowering the blocking head of a horizontal stopper, comprising a base mechanism (1), characterized in that: The base mechanism (1) is equipped with a swing arm mechanism (2), and the end of the swing arm mechanism (2) is hinged with a blocking mechanism (3). The swing arm mechanism (2) is equipped with a blocking head traction mechanism (4), and the blocking head traction mechanism (4) pulls the bottom of the blocking mechanism (3) to change the height of the end of the blocking mechanism (3). The base mechanism (1) includes a support base (101), and a hinge frame (102) is fixedly connected to the top of the support base (101). The swing arm mechanism (2) includes a curved support arm (201), one end of which is installed inside the hinge frame (102). Support rods (202) are fixedly connected between the support arms (201) to support and fix the blocking head traction mechanism (4). The blocking mechanism (3) includes a blocking plate (301), on which rotatable rollers (302) are installed on both sides of the top of the blocking plate (301), and a hinge groove (303) is provided at the bottom of the blocking plate (301). The blocking head traction mechanism (4) includes a fixed sleeve (401) and a telescopic cylinder (402). The fixed sleeve (401) is fixedly connected to the bottom of the support rod (202). The telescopic cylinder (402) is installed on the axis of the fixed sleeve (401) and can be adjusted left and right. The axis of the fixed sleeve (401) is provided with a threaded hole. The outer surface of the telescopic cylinder (402) is provided with a threaded groove. The outer surface of the telescopic cylinder (402) is threadedly connected to the axis of the fixed sleeve (401). The telescopic cylinder (402) is a hydraulic or pneumatic rod. The right end of the telescopic cylinder (402) is provided with an interface.

2. A simplified mechanism for forcibly lowering the blocking head of a horizontal stopper according to claim 1, characterized in that: The roller (302) is connected to the top of the baffle plate (301) by means of a shaft, and the roller (302) extends to the outside of the baffle plate (301).

3. A simplified mechanism for forcibly lowering the blocking head of a horizontal stopper according to claim 2, characterized in that: The top of the support arm (201) is provided with a storage groove (203), and the axle of the roller (302) is located inside the storage groove (203) after the top of the baffle plate (301) falls down.

4. A simplified mechanism for forcibly lowering the blocking head of a horizontal stopper according to claim 1, characterized in that: The bottom of the support arm (201) is hinged to the inside of the hinge frame (102), and the bottom of the support arm (201) is provided with an arc groove.

5. A simplified mechanism for forcibly lowering the blocking head of a horizontal stopper according to claim 1, characterized in that: The top of the support base (101) is equipped with a swing arm adjustment mechanism (5), which supports the height of the support arm (201) by overlapping the bottom arc groove of the support arm (201).

6. A simplified mechanism for forcibly lowering the blocking head of a horizontal stopper according to claim 5, characterized in that: The swing arm adjustment mechanism (5) includes a support frame (501) and an elliptical wheel (502). The support frame (501) is fixedly connected to the top of the support base (101). The elliptical wheel (502) is installed between the support frames (501) and can rotate at an angle. The elliptical wheel (502) is not perfectly round.

7. A simplified mechanism for forcibly lowering the blocking head of a horizontal stopper according to claim 6, characterized in that: The support frame (501) is elastic, the elliptical wheel (502) is elliptical, and the elliptical wheel (502) is fixed at a fixed angle from the outside of the support frame (501) by bolts.

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