Lifting hook group system for intelligent weighing and batching crane

Abstract

The utility model discloses a lifting hook group system for an intelligent weighing and batching crane, which relates to the technical field of hoisting equipment and comprises a crane control system, and the crane control system comprises a batching information input module for inputting image information and weight information of each batching into an information comparison module. The image acquisition module is used for acquiring image information of ingredients in real time, the weighing module is used for measuring the weight of the ingredients lifted by the lifting appliance, and the module is used for receiving the image information and the weight information of the ingredients acquired by the image acquisition module and the weighing module and comparing the image information and the weight information with the image information and the weight information of the ingredients input in advance; specific ingredient images and weight information are input into the crane control system in advance, and the ingredient image information and the weight information are acquired and compared in the hoisting process of specific ingredients, so that high-precision proportioning hoisting of the ingredients can be realized, and the condition that the ingredients are wrongly hoisted or the proportion of the ingredients does not meet the standard is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of lifting equipment, in particular to a hook group system for an intelligent weighing and batching crane. Background Art

[0002] Cranes are generally suitable for various general working conditions and occasions, used for lifting materials, installation and maintenance of equipment. They are general lifting equipment with a wide range of uses. In the proportioning and preparation process of building materials, chemical materials or mineral materials, it is also necessary to use lifting equipment to lift and proportion the various ingredients in various materials. In order to achieve high-precision proportioning preparation, each ingredient often needs to be effectively weighed and measured before lifting, so as to avoid new materials caused by ingredient ratios not meeting requirements. However, existing hook components often do not have a weighing function. Usually, an overload measuring device is installed at one end of the drum group to display the weight of the hoisted object. This measurement method has a low accuracy and cannot achieve high-precision weighing of the ingredient weight.

[0003] In addition, during the lifting process of each ingredient, due to the different proportions of each ingredient, the weight of each ingredient is uniform and uneven. During the lifting process of the ingredients, the operator of the lifting equipment often cannot intuitively see the type of ingredients being lifted. This not only makes it easy to make mistakes in lifting ingredients, but also may cause the weight of the lifted ingredients to not match. Utility Model Content

[0004] In order to overcome the shortcomings of the background technology, the utility model discloses a hook group system for an intelligent weighing and batching crane. The utility model enters specific ingredient images and weight information into the crane control system in advance, and utilizes the collection and comparison of the ingredient image information and weight information during the lifting process of the specific ingredient, so as to achieve high-precision proportioned lifting of the ingredients and avoid the situation where the ingredients are lifted incorrectly or the ingredient ratio does not meet the standard.

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

[0006] An intelligent weighing and batching crane hook group system includes a crane control system, and the crane control system includes a batching information input module, a weighing module, an image acquisition module, an information comparison module and an execution module;

[0007] The ingredient information input module is used to input the image information and weight information of each ingredient into the information comparison module;

[0008] An image acquisition module, including a camera installed on one side of the spreader and used to collect batching image information in real time;

[0009] A weighing module, comprising a weighing sensor installed in the spreader and used to measure the weight of the ingredients lifted by the spreader;

[0010] An information comparison module is used to receive the image information and weight information of the ingredients collected by the image acquisition module and the weighing module, and compare and determine with the image information and weight information of the ingredients entered in advance;

[0011] The execution module is used to receive the information comparison result of the lifting ingredients and the preset ingredients in the information comparison module, and perform a shutdown or lifting operation on the lifting equipment according to the comparison result.

[0012] Furthermore, in the information comparison module, the image information comparison and determination of the ingredients takes precedence over the weight information comparison and determination of the ingredients.

[0013] Furthermore, the lifting device includes a pulley assembly, a cover body and a hook. The upper part of the cover body is provided with a pulley assembly connected to the lifting mechanism in the lifting equipment. The pulley assembly and the cover body are fixedly connected by a yoke plate. A cross beam is provided in the cover body. The hook is located at the lower part of the cover body. The upper end of the hook extends into the cover body and is fixedly connected to the cross beam.

[0014] Furthermore, there are two weighing sensors, both of which are arranged in the cover and respectively contact the lower parts of the two ends of the beam.

[0015] Furthermore, a connecting rod is provided on one side of the cover body, one end of the connecting rod is connected to the cover body, and the other end of the connecting rod is connected to the camera.

[0016] Furthermore, the connecting rod is hingedly connected to the camera, a telescopic cylinder is provided on the upper part of the connecting rod on one side of the cover body, the rear end of the telescopic cylinder is fixedly connected to the cover body, and the output end of the telescopic cylinder is hingedly connected to the camera.

[0017] Furthermore, a storage battery electrically connected to the weighing sensor and the camera is provided in the cover body.

[0018] Furthermore, a wireless signal transmitter electrically connected to the weighing sensor and the camera is provided in the cover.

[0019] Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model enters specific ingredient images and weight information into the crane control system in advance, and utilizes the collection and comparison of the ingredient image information and weight information during the lifting process of the specific ingredient, which not only enables the staff to clearly understand the types of lifted ingredients, but also can accurately weigh the weight of the ingredients, thereby achieving high-precision proportioned lifting of the ingredients and avoiding the situation where the lifting of ingredients is wrong or the ingredient ratio does not meet the standard. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a module diagram of the utility model;

[0021] Figure 2 This is a schematic diagram of the structure of the sling of the utility model;

[0022] Figure 3 It is a side sectional view of the hanger of the utility model.

[0023] In the figure: 1. pulley assembly; 2. yoke plate; 3. cover; 4. crossbeam; 5. weighing sensor; 6. hook; 7. connecting rod; 8. camera; 9. telescopic cylinder; 10. battery; 11. wireless signal transmitter. DETAILED DESCRIPTION

[0024] The technical solution of the present invention will be described below in conjunction with the drawings in the embodiments of the present invention. In the description, it should be understood that if there are terms such as "upper", "lower", "front", "back", "left", "right", etc. indicating directions or positional relationships, they only correspond to the drawings of the present invention and are for the convenience of describing the present invention, rather than indicating or implying that the device or element referred to must have a specific direction.

[0025] Please refer to the instruction manual Figure 1-3 , the utility model provides a technical solution:

[0026] Embodiment 1, a hook group system for an intelligent weighing batching crane, comprising a crane control system, the crane control system comprising a batching information input module, a weighing module, an image acquisition module, an information comparison module and an execution module;

[0027] Among them, the ingredient information input module is used to input the image information and weight information of each ingredient into the information comparison module, the image acquisition module includes a camera 8 installed on one side of the sling and used to collect the image information of the ingredients in real time, and the camera 8 adopts a CCD camera, the weighing module includes a weighing sensor 5 installed in the sling and used to measure the weight of the ingredients hoisted by the sling, the information comparison module is used to receive the ingredient image information and weight information collected by the image acquisition module and the weighing module, and compare and determine with the image information and weight information of the pre-entered ingredients, and the execution module is used to receive the information comparison result of the hoisted ingredients and the preset ingredients in the information comparison module, and perform a shutdown or hoisting operation on the lifting equipment according to the comparison result;

[0028] When lifting the ingredients with high precision, the staff operates the lifting equipment to lift the ingredients. When lifting the ingredients, the camera 8 collects images of the ingredients and transmits them to the information comparison module. The weighing sensor 5 collects the weight information of the ingredients and transmits it to the information comparison module. The information comparison module compares and determines the received image information and weight information of the ingredients with the image and weight information of the ingredients entered in advance. If the image information does not match, it means that the lifted ingredients do not meet the subsequent proportioning operation. The execution module receives the comparison result of the image information and stops the lifting equipment. If the image information matches and the weight information does not match, it means that the weight of the lifted ingredients does not meet the subsequent proportioning requirements. The execution module receives the comparison result of the weight information and stops the lifting equipment. Only when the image information and weight information of the ingredients match the pre-entered ingredient information, the execution module issues a work instruction to the lifting equipment, and the lifting equipment can perform subsequent lifting operations.

[0029] In the second embodiment, when performing information comparison and determination on ingredients, the image information comparison and determination of the ingredients in the information comparison module takes precedence over the weight information comparison and determination of the ingredients. By giving priority to the comparison and determination of the image information, the unmatched ingredients can be directly screened out, thereby eliminating the need to perform the comparison and determination of the weight information.

[0030] Embodiment 3, in order to facilitate the installation of weighing sensor 5 and camera 8, the lifting equipment includes pulley assembly 1, cover body 3 and hook 6, the upper part of cover body 3 is provided with pulley assembly 1 connected with the lifting mechanism in the lifting equipment, the pulley assembly 1 and cover body 3 are fixedly connected by yoke plate 2, a crossbeam 4 is provided in cover body 3, the hook 6 is located at the lower part of cover body 3, the upper end of hook 6 penetrates into cover body 3 and is fixedly connected with crossbeam 4, there are two weighing sensors 5, both of which are arranged in cover body 3 and respectively contact with the lower parts of both ends of crossbeam 4, during the lifting and transporting of ingredients, the weight of ingredients is transferred to weighing sensor 5 through crossbeam 4 to complete weighing operation, a connecting rod 7 is provided on one side of cover body 3, one end of connecting rod 7 is connected with cover body 3, the other end of connecting rod 7 is connected with camera 8, the camera 8 directly corresponds to the ingredients at the lower part of hook 6, and completes the image acquisition operation of ingredients.

[0031] Embodiment 4, in order to enable the camera 8 to effectively complete the image acquisition operation of the ingredients, the connecting rod 7 is hingedly connected to the camera 8, and a telescopic cylinder 9 is provided on the upper part of the connecting rod 7 on one side of the cover body 3, and the tail end of the telescopic cylinder 9 is fixedly connected to the cover body 3, and the output end of the telescopic cylinder 9 is hingedly connected to the camera 8. The telescopic cylinder 9 can be an electric telescopic cylinder, which is remotely controlled by the operating table in the cab of the lifting equipment. The telescopic cylinder 9 can be used to push the camera 8 to deflect, thereby realizing efficient image acquisition operation of the ingredients.

[0032] Embodiment 5: In order to ensure that the weighing sensor 5 and the camera 8 can carry out effective information collection operations, a battery 10 electrically connected to the weighing sensor 5 and the camera 8 is provided in the cover body 3. In order to realize the fast and efficient transmission of collected information between the weighing sensor 5 and the camera 8, a wireless signal transmitter 11 electrically connected to the weighing sensor 5 and the camera 8 is also provided in the cover body 3.

[0033] The parts of the present invention that are not described in detail are prior art. It is obvious to those skilled in the art that the present invention is not limited to the details of the above-mentioned exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the above-mentioned embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is limited by the attached claims rather than the above description. Therefore, it is intended to include all changes within the meaning and scope of the equivalent elements of the claims in the present invention, and any figure marks in the claims should not be regarded as limiting the content of the claims involved.

Claims

1. A hook assembly system for an intelligent weighing and batching crane, including a crane control system, characterized in that: The crane control system includes a batching information input module, a weighing module, an image acquisition module, an information comparison module and an execution module; The ingredient information input module is used to input the image information and weight information of each ingredient into the information comparison module; An image acquisition module, comprising a camera (8) installed on one side of the spreader and used for real-time acquisition of batching image information; A weighing module, comprising a weighing sensor (5) installed in the sling and used to measure the weight of the ingredients hoisted by the sling; An information comparison module is used to receive the image information and weight information of the ingredients collected by the image acquisition module and the weighing module, and compare and determine with the image information and weight information of the ingredients entered in advance; The execution module is used to receive the information comparison result of the lifting ingredients and the preset ingredients in the information comparison module, and perform a shutdown or lifting operation on the lifting equipment according to the comparison result.

2. According to claim 1, a hook assembly system for an intelligent weighing and batching crane is characterized in that: In the information comparison module, the image information comparison and judgment of the ingredients takes precedence over the weight information comparison and judgment of the ingredients.

3. The hook assembly system for an intelligent weighing and batching crane according to claim 1 is characterized in that: The lifting device comprises a pulley assembly (1), a cover (3) and a hook (6); the upper part of the cover (3) is provided with a pulley assembly (1) connected to a lifting mechanism in a lifting device; the pulley assembly (1) and the cover (3) are fixedly connected via a yoke plate (2); a crossbeam (4) is provided in the cover (3); the hook (6) is located at the lower part of the cover (3); the upper end of the hook protrudes into the cover (3) and is fixedly connected to the crossbeam (4).

4. The hook assembly system for an intelligent weighing and batching crane according to claim 3 is characterized in that: There are two weighing sensors (5), and both weighing sensors (5) are arranged in the cover body (3) and respectively contact the lower parts of both ends of the crossbeam (4).

5. The hook assembly system for an intelligent weighing and batching crane according to claim 3 is characterized in that: A connecting rod (7) is provided on one side of the cover body (3); one end of the connecting rod (7) is connected to the cover body (3), and the other end of the connecting rod (7) is connected to the camera (8).

6. The hook assembly system for an intelligent weighing and batching crane according to claim 5, characterized in that: The connecting rod (7) is hingedly connected to the camera (8); a telescopic cylinder (9) located on the upper part of the connecting rod (7) is provided on one side of the cover body (3); the rear end of the telescopic cylinder (9) is fixedly connected to the cover body (3); and the output end of the telescopic cylinder (9) is hingedly connected to the camera (8).

7. The hook assembly system for an intelligent weighing and batching crane according to claim 3 is characterized in that: A storage battery (10) electrically connected to the weighing sensor (5) and the camera (8) is arranged in the cover body (3).

8. The hook assembly system for an intelligent weighing and batching crane according to claim 3 is characterized in that: A wireless signal transmitter (11) electrically connected to the weighing sensor (5) and the camera (8) is provided in the cover body (3).

Images