CN222729322U - Valve seat hopper fixing frame for crane - Google Patents

Abstract

The utility model discloses a valve seat hopper fixing frame for a crane, which belongs to the technical field of cranes and comprises two bases and a portal frame arranged at the top end of the bases, wherein two symmetrical installation boxes are arranged on the side surfaces of the portal frame, guide rods are fixedly connected to the inner sides of the installation boxes, installation frames penetrating through the installation boxes are connected to the peripheries of the guide rods in a sliding manner, return springs are arranged between the side surfaces of the installation frames and the inner bottom wall of the installation boxes, screw rods for assisting in adjustment are rotatably connected to the vertical inner sides of the installation frames, a stepping motor for providing adjustment power for the screw rods is arranged on the side surfaces of the installation frames, two adjusting rods which are in sliding connection with the inner walls of the installation frames are connected to the outer peripheral threads of the screw rods, rectangular movable plates are welded to one ends of the adjusting rods, and a plurality of positioning rods are welded to the opposite faces of the two movable plates. The valve seat hopper fixing frame for the crane is convenient to adjust, so that the device can be greatly applied.

Description

Valve seat hopper fixing frame for crane

Technical Field

The utility model belongs to the technical field of cranes, and particularly relates to a valve seat hopper fixing frame for a crane.

Background

The hoist is the hoisting equipment that a plurality of aspects such as modernization building construction were used, its kind is various, can divide into mobile crane, tower crane, mast hoist according to the hoisting nature, wherein use comparatively convenient for vehicle-mounted wherein machine, the hoist is when carrying out hoist and mount transportation to the hopper, in order to prevent and have the hopper of disk seat to rock, carry out spacingly to the hopper through the installation mount, guarantee the stability in the hopper hoist and mount process, although can guarantee the stability of hopper hoist and mount process, the mount adopts fixed mounting means to lead to the mount to be inconvenient for adjusting, thereby cause the application scope of device less.

Through retrieval, chinese patent document (grant bulletin number CN 216190472U), the utility model relates to the technical field of crane auxiliary equipment and discloses a fixing frame for a crane, which comprises a base and a machine body, wherein the machine body is fixedly arranged on the upper surface of the base, a first annular plate is rotatably arranged on the outer wall of the base through a bearing, a second annular plate fixedly sleeved with the base is arranged below the first annular plate, a supporting mechanism is fixedly arranged on the right side of the lower surface of the first annular plate, a limiting mechanism is fixedly arranged on the left side of the upper surface of the first annular plate, and a plurality of slots are circumferentially formed in the upper surface of the second annular plate. This patent is although can guarantee the stability of hopper hoist and mount process, but the mount adopts fixed mounting means to be along can also being in the hoist side, is inconvenient for adjust to it is less to cause the application scope of device.

Disclosure of utility model

The utility model aims to provide a valve seat hopper fixing frame for a crane, which aims to solve the problems in the prior art.

In order to achieve the purpose, the utility model provides the technical scheme that the valve seat hopper fixing frame for the crane comprises two bases and a portal frame arranged at the top end of the bases, wherein an adjusting component for assisting in adjusting the valve seat hopper for the crane is arranged on the side surface of the portal frame;

The side-mounting of portal frame has two symmetrical install bin, and the inboard fixedly connected with guide bar of install bin, and the periphery sliding connection of guide bar have with install bin through connection's mounting bracket, and install reset spring between the side of mounting bracket and the interior bottom wall of install bin, the vertical inboard rotation of mounting bracket is connected with the lead screw that is used for supplementary regulation, the side-mounting of mounting bracket has the step motor that provides regulation power for the lead screw, and the periphery threaded connection of lead screw has two regulation poles with mounting bracket inner wall sliding connection, and the one end welding of regulation pole has the fly leaf of rectangle, and the opposite face of two fly leaves all welds a plurality of locating levers, the hopper body that has the disk seat is hung to the bottom of adjusting part, and the periphery of hopper body all welds the limiting plate that has the locating hole.

Specifically, the bottom of base is equipped with the mounting groove that runs through, and the inboard of mounting groove is installed a plurality of removal wheels of being convenient for portal frame removes.

Specifically, the side fixedly connected with accessory plate of installation case, and the scraper blade that is used for supplementary clearance is installed to the bottom of accessory plate, and the side mounting of scraper blade has the cleaning brush.

Specifically, the adjusting component comprises an adjusting groove arranged at the top end of the portal frame, a sliding rod arranged on the inner side of the adjusting groove and a sliding block arranged on the periphery of the sliding rod.

Specifically, the top fixedly connected with mounting panel of slider, and the hoist engine is installed to the bottom of slider, and the rope end and the hopper body coupling of hoist engine.

Specifically, the stiff end of driving motor is installed on the top of mounting panel, and driving motor's drive end is connected with the gear.

Specifically, the linkage plate meshed with the gear is installed on the top end of the portal frame.

Compared with the prior art, the utility model has the technical effects and advantages that:

This disk seat hopper mount for hoist, benefit from the design of mounting box, adjusting part and cleaning brush, hoist engine through adjusting part lifts the hopper body, drive the lead screw through starting step motor and rotate, the rotation of lead screw drives the fly leaf of two regulation pole sides and carries out the removal in opposite directions, thereby can the locating lever embedding limiting plate side in the locating hole, realize spacing effect, adopt fixed mounting for current mount, the device can drive and adjust according to the removal of hopper body at the in-process of hoist and mount, make the stability of guaranteeing the hoist and mount process, and can adapt to different hopper bodies and use, the application scope of the device of great increase, and design cleaning brush and scraper blade can clear up the base that the base removed, guarantee the stationarity of removal.

The valve seat hopper fixing frame for the crane is convenient to adjust, so that the device can be greatly applied.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a cross-sectional view of the connection of the mounting case of the present utility model;

FIG. 3 is a cross-sectional view of the connection of the base of the present utility model;

fig. 4 is a schematic structural view of the mounting frame of the present utility model.

Reference numerals illustrate:

In the figure, 1, a base; 2, a portal frame, 3, an adjusting component, 31, a sliding rod, 32, a sliding block, 33, a winch, 34, a mounting plate, 35, a driving motor, 36, a gear, 37, a linkage plate, 4, an auxiliary plate, 5, a scraping plate, 6, a cleaning brush, 7, a hopper body, 8, a limiting plate, 9, a mounting box, 10, a mounting rack, 11, a stepping motor, 12, a movable plate, 13, a screw rod, 14, a positioning rod, 15, a guide rod, 16, a moving wheel, 17, a reset spring, 18 and an adjusting rod.

Detailed Description

In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present utility model. It will be apparent, however, to one skilled in the art that the utility model may be practiced without one or more of these details. In other instances, well-known features have not been described in detail in order to avoid obscuring the utility model.

Unless the directions indicated by the individual definitions are used, the directions of up, down, left, right, front, rear, inner and outer are all directions of up, down, left, right, front, rear, inner and outer in the drawings shown in the present utility model, and are described herein together.

The connection may be made by using existing manners such as bonding, welding, bolting, etc., and techniques, methods and apparatuses known to those skilled in the relevant art may not be discussed in detail, based on actual needs, however, the techniques, methods and apparatuses should be considered as part of the specification, and the proportion of the devices in the drawings is only for reference, and may be adjusted to a certain extent according to actual use conditions.

1-4, As shown in the figure, the side-mounting of portal frame 2 has two symmetrical mounting boxes 9, and the inboard fixedly connected with guide bar 15 of mounting box 9, portal frame 2 cooperation hoist engine 33's use can constitute the hoist, the directional removal of mounting bracket 10 can be guaranteed in the design of guide bar 15, and guide bar 15's periphery sliding connection has mounting bracket 10 with mounting box 9 through connection, and install reset spring 17 between the side of mounting bracket 10 and the interior bottom wall of mounting box 9, reset spring 17 can drive mounting bracket 10 and reset, and make mounting bracket 10 possess certain adjustment ability, the vertical inboard rotation of mounting bracket 10 is connected with the lead screw 13 that is used for supplementary regulation, the side-mounting of mounting bracket 10 has the step motor 11 that provides the regulation power for lead screw 13, lead screw 13 is two segmentation designs, can drive two regulation poles 18 and move in opposite directions, and the periphery threaded connection of lead screw 13 has two regulation poles 18 with mounting bracket 10 inner wall sliding connection, and the one end welding of regulation pole 18 has rectangular fly leaf 12, and the equal welding of two fly leaf 12's of opposite sides has a plurality of locating lever 14, the body that the locating component 3 has the valve seat 7 can not be equipped with the valve seat 7, but the body that can normally carries out the locating device is equipped with the locating device, the locating device can normally has the locating device, the valve seat 7 can be used for the locating device is easy to carry out, the locating device is equipped with the locating device is easy to the locating device is equipped with the locating device is equipped with the body 7.

The bottom of base 1 is equipped with the mounting groove that runs through, and the inboard of mounting groove installs a plurality of removal wheels 16 that are convenient for portal frame 2 to remove, the side fixedly connected with accessory plate 4 of mounting box 9, and the scraper blade 5 that is used for supplementary clearance is installed to the bottom of accessory plate 4, the scraper blade 5 and the route that the cleaning brush 6 removed to base 1 can be cleared up in the design, appear rocking when effectively preventing portal frame 2 to remove, and the quantity of scraper blade 5 and cleaning brush 6 is according to actual conditions and the side-mounting of scraper blade 5 has cleaning brush 6.

The adjusting part 3 comprises an adjusting groove arranged at the top end of the portal frame 2, a sliding rod 31 arranged on the inner side of the adjusting groove and a sliding block 32 arranged on the periphery of the sliding rod 31, wherein the top end of the sliding block 32 is fixedly connected with a mounting plate 34, a winch 33 is arranged at the bottom end of the sliding block 32, the rope end of the winch 33 is connected with the hopper body 7, the top end of the mounting plate 34 is provided with a fixed end of a driving motor 35, the driving end of the driving motor 35 is connected with a gear 36, the gear 36 is driven to rotate by starting the driving motor 35, the gear 36 rotates and is matched with a linkage plate 37, the sliding block 32 moves along the extending direction of the sliding rod 31, and therefore the adjusting effect is achieved, and the linkage plate 37 meshed and connected with the gear 36 is arranged at the top end of the portal frame 2.

The hoist 33, the driving motor 35 and the stepping motor 11 are all conventional instruments, the working principle, the size and the model are irrelevant to the functions of the utility model, so that the hoist is not described more and is controlled by a remote control switch, the control mode of the utility model is controlled by a controller, the control circuit of the controller can be realized by simple programming of a person skilled in the art, the supply of power supply also belongs to the common knowledge in the art, and the utility model is mainly used for protecting mechanical devices, so that the utility model does not explain the control mode and the circuit connection in detail, the proportion of the attached drawings is only used for reference, and the hoist can be adjusted to a certain extent according to the actual use condition.

Principle of operation

This disk seat hopper mount for hoist, when using, drive gear 36 according to actual clearance start driving motor 35 and rotate, gear 36's rotation drives slider 32 and adjusts along the extending direction of slide bar 31, slider 32's regulation drives hoist engine 33 and adjusts, it is accomplished to adjust, start hoist engine 33 and put the rope and be connected with hopper body 7, it drives the certain height that hopper body 7 risen to connect to accomplish and start hoist engine 33, start step motor 11 drives lead screw 13 and rotates, lead screw 13's rotation drives the fly leaf 12 of two regulation pole 18 sides and carries out the opposite direction and remove, thereby can locating lever 14 imbeds in the locating hole of limiting plate 8 side, the location is accomplished portal frame 2 and can be moved.

It should be noted that relational terms such as one and two are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without more in the limited case. The term "comprising" an element defined by the term "comprising" does not exclude the presence of other identical elements in a process, method, article or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The valve seat hopper fixing frame for the crane comprises two bases (1) and a portal frame (2) arranged at the top end of the bases (1), wherein an adjusting component (3) for assisting in adjusting the valve seat hopper for the crane is arranged on the side surface of the portal frame (2);

The automatic feeding device is characterized in that two symmetrical mounting boxes (9) are mounted on the side faces of the portal frame (2), guide rods (15) are fixedly connected to the inner sides of the mounting boxes (9), mounting frames (10) connected with the mounting boxes (9) in a penetrating mode are connected to the peripheries of the guide rods (15) in a sliding mode, return springs (17) are mounted between the side faces of the mounting frames (10) and the inner bottom wall of the mounting boxes (9), screw rods (13) used for assisting in adjustment are rotatably connected to the vertical inner sides of the mounting frames (10), stepping motors (11) used for providing adjustment power for the screw rods (13) are mounted on the side faces of the mounting frames (10), two adjusting rods (18) connected with the inner walls of the mounting frames (10) in a sliding mode are connected to the peripheral threads of the screw rods (13), rectangular movable plates (12) are welded to one ends of the adjusting rods (18), a plurality of positioning rods (14) are welded to opposite faces of the two movable plates (12), a hopper body (7) with a valve seat is hung at the bottom end of the adjusting assembly (3), and the periphery of the hopper body (7) is welded to a limiting plate (8) with a positioning hole.

2. A valve seat hopper fixing frame for a crane according to claim 1 is characterized in that a penetrating type mounting groove is formed in the bottom end of the base (1), and a plurality of moving wheels (16) which are convenient for the movement of the portal frame (2) are mounted on the inner side of the mounting groove.

3. A valve seat hopper fixing frame for a crane as claimed in claim 1 is characterized in that an auxiliary plate (4) is fixedly connected to the side face of the installation box (9), a scraper (5) for assisting cleaning is installed at the bottom end of the auxiliary plate (4), and a cleaning brush (6) is installed on the side face of the scraper (5).

4. A valve seat hopper fixing frame for a crane as claimed in claim 1, wherein the adjusting assembly (3) comprises an adjusting groove arranged at the top end of the portal frame (2), a sliding rod (31) arranged on the inner side of the adjusting groove and a sliding block (32) arranged on the periphery of the sliding rod (31).

5. A valve seat hopper fixing frame for a crane as claimed in claim 4, wherein the top end of the sliding block (32) is fixedly connected with a mounting plate (34), the bottom end of the sliding block (32) is provided with a winch (33), and the rope end of the winch (33) is connected with the hopper body (7).

6. A valve seat hopper fixing frame for a crane as claimed in claim 5, wherein the top end of the mounting plate (34) is provided with a fixed end of a driving motor (35), and the driving end of the driving motor (35) is connected with a gear (36).

7. A valve seat hopper holder for a crane as claimed in claim 4, wherein a linkage plate (37) meshed with the gear (36) is mounted on the top end of the portal frame (2).